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时间：2018-04-17 01:45
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最近好多人问微信webview自动化的事情, 碰巧我也在追微信webview的自动化和性能分析方法.
先发出来一点我的进展给大家参考下. 此方法用于android平台, iOS请自行解决
微信的设置
用微信打开debugx5.qq.com, 这是个微信的x5内核调试页面. 你可以在任何聊天窗口内输入这个网址. 并打开它.
勾选"是否打开TBS内核Inspector调试功能"
使用ChromeDriver编写测试用例
首先安装ChromeDriver
从官方下载或者从你的appium的安装路径里面找chromedriver. 在appium的执行日志里面其实也会打印chromedriver的路径的
然后在电脑上启动它, 设置好端口
chromedriver --url-base=wd/hub --port=8000
可以使用selenium或者appium的客户端去编写测试用例.
如下是我的scalatest的测试用例. 大家可以自己用其他的语言实现
test("test chromedriver weixin") {
val options = new ChromeOptions()
options.setExperimentalOption("androidPackage", "com.tencent.mm")
options.setExperimentalOption("androidUseRunningApp", true)
options.setExperimentalOption("androidActivity", ".plugin.webview.ui.tools.WebViewUI")
options.setExperimentalOption("androidProcess", "com.tencent.mm:tools")
val capability = DesiredCapabilities.chrome()
capability.setCapability(ChromeOptions.CAPABILITY, options)
val url = "http://127.0.0.1:8000/wd/hub"
val driver = new AndroidDriver[WebElement](new URL(url), capability)
driver.get("https://testerhome.com/topics/6954")
println(driver.getPageSource)
driver.quit()
使用appium编写测试用例
有人会经常问为什么android上appium不能自动化微信webview, 其实是可以的. 主要是目前的appium有个bug导致的.
在appium中context的切换时, 没有带上一个关键的androidProcess配置导致的.
他会导致appium识别webview的时候, 把com.tencent.mm:tools的webview识别成com.tencent.mm的webview. 从而导致context切换失败.
正确的用appium测试微信h5的方法如下
test("test weixin h5") {
val capability = new DesiredCapabilities()
capability.setCapability("app", "")
capability.setCapability("appPackage", "com.tencent.mm")
capability.setCapability("appActivity", ".ui.LauncherUI")
capability.setCapability("deviceName", "emulator-5554")
capability.setCapability("fastReset", "false")
capability.setCapability("fullReset", "false")
capability.setCapability("noReset", "true")
//capability.setCapability("unicodeKeyboard", "true")
//capability.setCapability("resetKeyboard", "true")
//关键是加上这段
val options = new ChromeOptions()
options.setExperimentalOption("androidProcess", "com.tencent.mm:tools")
capability.setCapability(ChromeOptions.CAPABILITY, options)
val url = "http://127.0.0.1:4723/wd/hub"
val driver = new AndroidDriver[WebElement](new URL(url), capability)
println(driver.getPageSource)
driver.findElementByXPath("//*[@text='我']").click
driver.findElementByXPath("//*[@text='收藏']").click
driver.findElementByXPath("//*[contains(@text, '美团外卖')]").click
println(driver.getPageSource)
println(driver.getContextHandles)
driver.context("WEBVIEW_com.tencent.mm:tools")
println(driver.getPageSource)
最关键的就是这句
val options = new ChromeOptions()
options.setExperimentalOption("androidProcess", "com.tencent.mm:tools")
capability.setCapability(ChromeOptions.CAPABILITY, options)
之前测试加上ChromeOptions配置的时候没有成功, 我以为是appium不支持ChromeOptions, 就给appium-android-driver提交了一个PR
后来jlipps提醒了我一下
我就又追查了几遍, 最后发现是我本地安装appium时候加上的http_proxy环境变量干扰了ChromeDriver的执行.
Appium其实是支持ChromeOptions的
结论也就是现在的Appium其实是可以完美的做微信自动化的
我在想我是不是国内第一个提供微信webview自动化方法的人
借鉴此思路的同学转发请注明原链.
附言 1 &·&
各位亲，这块的技术问题太多，我没有时间解答。推荐大家学习下appium对webview的支持和chromedriver的原理知识。熟悉这个流程对排查问题很有帮助。
「原创声明：保留所有权利，禁止转载」
如果觉得我的文章对您有用，请随意打赏。您的支持将鼓励我继续创作！
1楼 已删除
将本帖设为了精华贴
加精理由：简单实用，解决了很多人难以对微信 webview 自动化的问题。
新年第一个赞给你
意思是还不能用appium server去做android webview的测试吧？
快了. 我的补丁合并过去就能用appium测试了
赞，学习了
棒棒哒，解决大问题。
赞，问一下思寒，结论是appium支持ANDROID的webview自动化吗？目前版本还不支持吧
webview一直支持
尝试了这个方法，但是一直提示org.openqa.selenium.WebDriverException: Not yet implemented
org.openqa.selenium.WebDriverException: Not yet implemented. Please help us:
(WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 37 milliseconds
Build info: version: '2.53.1', revision: 'a36b8b1', time: ' 17:37:03'
System info: host: 'BY-01-0734', ip: '172.20.133.17', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_101'
Driver info: io.appium.java_client.android.AndroidDriver
Capabilities [{appPackage=com.tencent.mm, networkConnectionEnabled=true, noReset=true, warnings={}, databaseEnabled=false, deviceName=7N2RDQ, fullReset=false, platform=ANDROID, appActivity=.ui.LauncherUI, desired={appPackage=com.tencent.mm, appActivity=.ui.LauncherUI, noReset=true, newCommandTimeout=600, platformVersion=4.4, fastReset=false, autoWebview=true, chromeOptions={args=[], extensions=[], androidProcess=com.tencent.mm:tools}, platformName=Android, deviceName=Android Emulator, fullReset=false, platform=ANDROID}, newCommandTimeout=600, platformVersion=4.4.2, webStorageEnabled=false, locationContextEnabled=false, browserName=Android, takesScreenshot=true, javascriptEnabled=true, fastReset=false, autoWebview=true, chromeOptions={args=[], extensions=[], androidProcess=com.tencent.mm:tools}, platformName=Android}]
Session ID: 99db07db-1d87-4c45-ba8e-3d63a95d6c94
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:206)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:158)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:678)
at io.appium.java_client.DefaultGenericMobileDriver.execute(DefaultGenericMobileDriver.java:40)
at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:1)
at io.appium.java_client.android.AndroidDriver.execute(AndroidDriver.java:1)
at org.openqa.selenium.remote.RemoteWebDriver.get(RemoteWebDriver.java:316)
at com.boyaa.test.startAppium(test.java:40)
at com.boyaa.test.main(test.java:77)
已实验，完美支持，下面这段最关键。
// 关键是加上这段
ChromeOptions options = new ChromeOptions();
options.setExperimentalOption("androidProcess", "com.tencent.mm:tools");
capabilities.setCapability(ChromeOptions.CAPABILITY, options);
,我和你一样 的问题，解决了吗？
有用python的吗，想了半天，还是不知道怎么做
你好，driver切换到webview失败，appium日志如下，请问如何解决
& info: [debug] Available contexts: NATIVE_APP,WEBVIEW_com.tencent.mm:tools
& info: [debug] Connecting to chrome-backed webview
& info: Chromedriver: Changed state to 'starting'
& info: Chromedriver: Set chromedriver binary as: D:\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe
& info: Chromedriver: Killing any old chromedrivers, running: FOR /F "usebackq tokens=5" %a in (`netstat -nao ^| findstr /R /C:"9515 "`) do (FOR /F "usebackq" %b in (`TASKLIST /FI "PID eq %a" ^| findstr /I chromedriver.exe`) do (IF NOT %b=="" TASKKILL /F /PID %a))
& info: Chromedriver: No old chromedrivers seemed to exist
& info: Chromedriver: Spawning chromedriver with: D:\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe --url-base=wd/hub --port=9515
& info: Chromedriver: [STDOUT] Starting ChromeDriver 2.27.440174 (e97a722caafc2d3a8b807ee115bfb307f7d2cfd9) on port 9515
& Only local connections are allowed.
& info: JSONWP Proxy: Proxying [GET /status] to [GET http://127.0.0.1:9515/wd/hub/status] with no body
& info: JSONWP Proxy: Got response with status 200: "{\"sessionId\":\"\",\"status\":0,\"value\":{\"build\":{\"version\":\"alpha\"},\"os\":{\"arch\":\"x86_64\",\"name\":\"Windows NT\",\"version\":\"10.0.14393\"}}}"
& info: JSONWP Proxy: Proxying [POST /session] to [POST http://127.0.0.1:9515/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidDeviceSerial":"71MBBKU24CU7"}}}
& info: [debug] Didn't get a new command in 60 secs, shutting down...
& info: Shutting down appium session
& info: [debug] Pressing the HOME button
& info: [debug] executing cmd: D:\android-sdk-windows\platform-tools\adb.exe -s 71MBBKU24CU7 shell "input keyevent 3"
& info: [debug] Resetting IME to 'com.meizu.flyme.input/com.meizu.input.MzInputService'
& info: [debug] executing cmd: D:\android-sdk-windows\platform-tools\adb.exe -s 71MBBKU24CU7 shell "ime set com.meizu.flyme.input/com.meizu.input.MzInputService"
& info: [debug] Stopping logcat capture
& info: [debug] Logcat terminated with code null, signal SIGTERM
& info: [debug] [BOOTSTRAP] [debug] Got data from client: {"cmd":"shutdown"}
& info: [debug] [BOOTSTRAP] [debug] Got command of type SHUTDOWN
& info: [debug] [BOOTSTRAP] [debug] Returning result: {"status":0,"value":"OK, shutting down"}
& info: [debug] Sent shutdown command, waiting for UiAutomator to stop...
& info: [debug] [UIAUTOMATOR STDOUT] [CDS]close[4724]
& info: [debug] [BOOTSTRAP] [debug] Closed client connection
中提及了此贴
capability.setCapability("deviceName", "emulator-5554")
模拟器是用的什么创建的呢？
我也想知道 请问你解决了嘛
随便写个即可. 如果写错了默认取第一个链接的设备 名字对才选择特定的名字的设备.
是不是你本地有http_proxy环境变量什么干扰了
没有哇，无论如何就是切不到webview，contests是可以打印出来的,这是代码
#encoding: utf-8
import unittest
import selenium
from appium import webdriver
from time import sleep
PATH = lambda p: os.path.abspath(
os.path.join(os.path.dirname(__file__), p)
class xcxTests(unittest.TestCase):
def setUp(self):
desired_caps = {}
desired_caps['platformName'] = 'Android'
desired_caps['fastReset'] = 'false'
desired_caps['fastReset'] = 'false'
desired_caps['deviceName'] = 'm1_note'
desired_caps['appPackage'] = 'com.tencent.mm'
desired_caps['appActivity'] = '.ui.LauncherUI'
desired_caps['fullReset'] = 'false'
desired_caps['unicodeKeyboard'] = 'True'
desired_caps['resetKeyboard'] = 'True'
options = selenium.webdriver.ChromeOptions()
options.add_experimental_option('androidProcess', 'com.tencent.mm:tools')
desired_caps['ChromeOptions.CAPABILITY'] = 'options'
self.driver = webdriver.Remote('http://localhost:4723/wd/hub', desired_caps)
def tearDown(self):
self.driver.quit()
def test_didibus(self):
self.driver.find_element_by_name('发现').click()
self.driver.find_element_by_name('小程序').click()
self.driver.find_element_by_name('搜索').click()
self.driver.find_element_by_class_name('android.widget.EditText').send_keys('滴滴公交查询')
os.popen('adb shell ime set com.meizu.flyme.input/com.meizu.input.MzInputService')
self.driver.find_element_by_class_name('android.widget.EditText').click()
os.popen('adb shell input keyevent 66')
print(self.driver.contexts)
self.driver.switch_to.context(u'WEBVIEW_com.tencent.mm:tools')
self.driver.find_element_by_class_name('search_item_inner').click()
if __name__ == '__main__':
suite = unittest.TestLoader().loadTestsFromTestCase(xcxTests)
unittest.TextTestRunner(verbosity=2).run(suite)
搞了一天了。。。
这句话明显有问题啊. options是个对象. 被你搞成字符串了. 同样ChromeOptions.CAPABILITY也是一样. 这是个变量你必须换成你python版本的变量, 他也不是字符串.
这个变量真正的字符串是"ChromeOptions"
desired_caps['ChromeOptions.CAPABILITY'] = 'options'
ChromeOptions options = new ChromeOptions();
options.setExperimentalOption("androidProcess", "com.tencent.mm:tools");
capabilities.setCapability(ChromeOptions.CAPABILITY, options);
这段用python怎么实现 ，搞了一天都没跑通
26楼 已删除
可以了！谢谢
能分享下你的最终代码吗，我也研究这个问题，目前还没进展
分享下你python 最终代码
为什么我用 谷歌//inspect/#devices定位path 一直报错
用法不对吗
还有我贴options = selenium.webdriver.ChromeOptions() 这段代码的时候
‘ webdriver’
from appium import webdriver
***********
def setUp(self):
desired_caps = {
'platformName': 'Android',
'fastReset': 'false',
'deviceName': 'm1_note',
'appPackage': 'com.tencent.mm',
'appActivity': '.ui.LauncherUI',
'fullReset': 'false',
'unicodeKeyboard': 'True',
'resetKeyboard': 'True',
'chromeOptions': {
'androidProcess' : 'com.tencent.mm:appbrand3'
self.driver = webdriver.Remote('http://localhost:4723/wd/hub', desired_caps)
com.tencent.mm:appbrand3这个根据webview的context改
这是setUp方法的写法，已经可以切到微信的webview了，不过有一些webview控件定位的细节还是不太懂，谁弄明白搞一份示例代码贴出来谢谢了
你代码前面都没什么问题 就是最后 搜索出来的
‘滴滴公交搜索‘
这时候已经切换到webview界面了
然后执行点击
self.driver.find_element_by_class_name('search_item_inner').click()
执行失败报错
self.driver.find_element_by_xpath('//*[="search_result"]/div[3]/div[1]/div/ul/li/div').click()
有大神知道问题的说下 用的是谷歌的inspect定位 报错代码如下：
Traceback (most recent call last):
File "/Users/daodaoge/PycharmProjects/untitled2/test.py", line 160, in test_scroll
self.driver.find_element_by_xpath('//*[="search_result"]/div[3]/div[1]/div/ul/li/div').click()
File "/Library/Python/2.7/site-packages/selenium-2.53.6-py2.7.egg/selenium/webdriver/remote/webdriver.py", line 293, in find_element_by_xpath
return self.find_element(by=By.XPATH, value=xpath)
File "/Library/Python/2.7/site-packages/selenium-2.53.6-py2.7.egg/selenium/webdriver/remote/webdriver.py", line 752, in find_element
'value': value})['value']
File "/Library/Python/2.7/site-packages/selenium-2.53.6-py2.7.egg/selenium/webdriver/remote/webdriver.py", line 236, in execute
self.error_handler.check_response(response)
File "build/bdist.macosx-10.6-intel/egg/appium/webdriver/errorhandler.py", line 29, in check_response
NoSuchElementException: Message: An element could not be located on the page using the given search parameters.
，我的成功运行，调试过程中也出现过你这个错误。从报错来看，应该是没有切换到webview，检查chromeOptions配置，和switch_to.context方法有没有问题 。
chromeOptions已经打开TBS 内核Inspector调试
print(self.driver.contexts) ：内容如下
[u'NATIVE_APP', u'WEBVIEW_com.tencent.mm:tools']
我感觉应该是进入了
print结果如下：
NATIVE_APP
WEBVIEW_undefined
'chromeOptions': {
'androidProcess' : 'com.tencent.mm:appbrand1'
我一直不理解 appbrand1
代表什么意思
可以是appbrand2？appbrand3？吗
执行操作进入webview界面 代码：
self.driver.switch_to.context(u'WEBVIEW_com.tencent.mm:tools')
不知道到底哪里错误
用的是谷歌的inspect定位
求大神指点...
能贴个你成功完整的代码不
谢谢了 搞了二天没成功 ??
,driver.contexts print出来的是WEBVIEW_com.tencent.mm:tools，所以配置'chromeOptions': {
'androidProcess' : 'com.tencent.mm:tools'，切换进入也是switch_to.context('WEBVIEW_com.tencent.mm:tools')。
我想问一下你们
楼主说的那个 chromedriver
你们启动了么
需要添加环境变量吗 ， 具体的操作能说说么
不是太懂这个插件
还有楼主说的端口 设置成8000...有影响吗
。没有添加chromedriver环境变量和启动它，appium会自己启动它。微信要打开Inspector调试，下面是我的全部代码
from appium import webdriver
import time
desired_caps = {'platformName': 'Android',
'platformVersion': '5.1.1',
'deviceName': '8692_A00',
'app': '',
'appPackage': 'com.tencent.mm',
'appActivity':'.ui.LauncherUI',
'unicodeKeyboard': True,
'resetKeyboard': True,
'chromeOptions': {'androidProcess': 'com.tencent.mm:tools'}
driver = webdriver.Remote('', desired_caps)
driver.implicitly_wait(10)
driver.find_element_by_id('com.tencent.mm:id/bm6').click()
driver.find_element_by_id('com.tencent.mm:id/adq').click()
driver.find_element_by_name('佣金提现').click()
time.sleep(3)
print(driver.contexts)
driver.switch_to.context('WEBVIEW_com.tencent.mm:tools') #切换进入webview
driver.find_element_by_xpath('/html/body/section/section/div/div[3]/ul/li[1]/a').click()
driver.quit()
真心非常感激
你webview定位的元素用的什么工具？
我用的appium版本1.4
微信上切换到webview页面，在google浏览器中输入chrome://inspect/#devices，会看到自己的webview页面地址，点击inspect 就在网页打开了，然后就和web定位控件一样，找到你想要的控件，右键copy xpath就ok了。也可以自己把那个链接复制，在浏览器打开然后点击google开发者工具，和前面一样操作
非常感谢 很详细
非常感谢！
请问下 我print(self.driver.contexts)
[u'NATIVE_APP', u'WEBVIEW_com.tencent.mm:tools', u'WEBVIEW_com.android.quicksearchbox']
然后我self.driver.switch_to.context('WEBVIEW_com.android.quicksearchbox')
执行程序的时候一直处于缓冲状态 没报错也没执行
等了10分钟还是老样子
请问这是什么情况
'chromeOptions': {
'androidProcess' : 'WEBVIEW_com.android.quicksearchbox'
已经找到web view了
然后self.driver.switch_to.context('WEBVIEW_com.tencent.mm:tools')
一直处于缓冲状态！！有大神知道原因么
我是在mac上
chromedriver 已放在appium的路径下
贴下报错代码
self.driver.find_element_by_class_name("gj-home-lock-tip").click()
self.error_handler.check_response(response)
File "build/bdist.macosx-10.6-intel/egg/appium/webdriver/errorhandler.py", line 29, in check_response
NoSuchElementException: Message: no such element: Unable to locate element: {"method":"class name","selector":"gj-home-lock-tip"}
(Session info: webview=37.0.0.0)
(Driver info: chromedriver=2.18.eba6b73308ebb19e85787ced4281),platform=Mac OS X 10.11.5 x86_64)
进行转换webview界面的时候
等了大概1分钟左右
然后print提示成功了...之后执行界面元素定位 就报错
appium时候加上的http_proxy环境变量干扰了ChromeDriver的执行
需要怎么解决这个问题？
47楼 已删除
去掉不就行了.
unset下. 你这是要别人手把手的教啊...回复的内容干扰版面, 我先删除了
我appium提示 chrome not reachable是什么情况？
有个问题想请教，搜索出来 ‘滴滴公交搜索‘ 的结果后，控件定位也没报错，但怎么点击控件以后没有跳转页面...你那边是否有这种情况？
为了验证是否有执行点击操作，我特意写了几个点击操作，都顺利执行了，就是点击后无反应
self.driver.switch_to.context(u'WEBVIEW_com.tencent.mm:tools')
self.driver.find_element_by_xpath('//[="search_result"]/div[3]/div[1]/div/ul/li[1]').click()
self.driver.find_element_by_xpath('//[="search_result"]/div[3]/div[1]/div/ul/li/div/div[2]/div/p[1]').click()
self.driver.find_element_by_xpath('//*[="search_result"]/div[3]/div[1]/div/ul/li/div/div[2]/div').click()
另外发现在谷歌开发者工具的inspect页面能拉动该结果页面，但点击也是没有跳转动作的
只有我遇到这种情况吗？
我的报错代码 ：
Chromedriver: Error: An error occurred (Original error: chrome not reachable
(Driver info: chromedriver=2.18.eba6b73308ebb19e85787ced4281),platform=Mac OS X 10.11.5 x86_64))
at JWProxy.command$ (lib/proxy.js:149:15)
at tryCatch (/Applications/Appium.app/Contents/Resources/node_modules/appium/node_modules/appium-chromedriver/node_modules/babel-runtime/regenerator/runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (/Applications/Appium.app/Contents/Resources/node_modules/appium/node_modules/appium-chromedriver/node_modules/babel-runtime/regenerator/runtime.js:136:37)
at bound (domain.js:254:14)
at GeneratorFunctionPrototype.runBound (domain.js:267:12)
at run (/Applications/Appium.app/Contents/Resources/node_modules/appium/node_modules/appium-chromedriver/node_modules/babel-runtime/node_modules/core-js/library/modules/es6.promise.js:89:39)
at /Applications/Appium.app/Contents/Resources/node_modules/appium/node_modules/appium-chromedriver/node_modules/babel-runtime/node_modules/core-js/library/modules/es6.promise.js28
at process._tickDomainCallback (node.js:381:11)
{ [Error: An error occurred (Original error: chrome not reachable
(Driver info: chromedriver=2.18.eba6b73308ebb19e85787ced4281),platform=Mac OS X 10.11.5 x86_64))]
status: 100,
value: { message: 'chrome not reachable\n
(Driver info: chromedriver=2.18.eba6b73308ebb19e85787ced4281),platform=Mac OS X 10.11.5 x86_64)' },
httpCode: 200 }
info: --& GET /wd/hub/status {}
error: Could not proxy command to remote server. Original error: connect ECONNREFUSED
info: JSONWP Proxy: Proxying [GET /wd/hub/status] to [GET ] with body: {}
info: --& GET /wd/hub/status {}
error: Could not proxy command to remote server. Original error: connect ECONNREFUSED
info: JSONWP Proxy: Proxying [GET /wd/hub/status] to [GET ] with body: {}
info: --& GET /wd/hub/status {}
error: Could not proxy command to remote server. Original error: connect ECONNREFUSED
info: JSONWP Proxy: Proxying [GET /wd/hub/status] to [GET ] with body: {}
info: --& GET /wd/hub/status {}
error: Could not proxy command to remote server. Original error: connect ECONNREFUSED
info: JSONWP Proxy: Proxying [GET /wd/hub/status] to [GET ] with body: {}
info: --& GET /wd/hub/status {}
error: Chromedriver: Chromedriver exited unexpectedly with code null, signal SIGTERM
info: Chromedriver: Changed state to 'stopped'
error: Chromedriver: Error: An error occurred (Original error: chrome not reachable
(Driver info: chromedriver=2.18.343837
warn: Chromedriver for context WEBVIEW_com.tencent.mm:tools stopped unexpectedly
warn: Chromedriver quit unexpectedly, but it wasn't the active context, ignoring
中提及了此贴
我的不知道为什么context只有native_app
您好 想问一下 您是怎么获取到context的 我也有打印 但是没有这个呢
一直提示这玩意
WebDriverException: Message: unknown error: Chrome version must be &= 54.0.2840.0
看了下手机的chrome都55了
我也遇到一样的问题，提示：unknown error: Chrome version must be &= 54.0.2840.0\n
(Driver info: chromedriver=2.27.440174 。不知道怎么处理。
猜测是微信的WebKit版本不够导致的，或许应该把chromedriver或者selenium的版本降低一点
您好，我的微信的Webview显示的是53.0.2785.49，然后我手机上的Chrome是55的，这个有影响么？chromedriver具体是根据哪个版本来选择合适的？是根据微信Webview的么？
应该是微信的WebView，你降低chromedriver版本，试验的效果怎么样？另外微信WebView的版本号你是在哪里看到的？
chromedriver我降到了2.3，2.4，2.5，2.2，2.1，目前提示的错误信息不一样了，代码运行到切换webview之后，一直没有响应，最后提示org.openqa.selenium.NoSuchSessionException: no such session。server端的提示信息是：我上传一个截图吧。
微信的WebView版本可以通过Chrome 的ADB plugins在Inspect页面元素的时候看到。
你那边的微信小程序，测试是可以通过的么？谢谢~
还是没搞定
我觉得我这边现在是切换到了WebView，但是不能对其元素进行操作，不知道具体问题在哪了，也可能是权限问题，H5开发的时候，不让对其元素进行操作，这是我的猜测。你那边要是解决了，到时候分享一下哈~
我也只是为了测试ATX对WEBVIEW支持的情况如何才弄的，应该不会怎么关注。
谢谢，我的问题解决了，最终用的chromedriver2.5，解决了问题，配置代码如下：
DesiredCapabilities caps = new DesiredCapabilities();
caps.setCapability("platform", "ANDROID");
caps.setCapability("platformVersion", "5.1.1");
caps.setCapability("deviceName", "A02AECPB2CLTG");
caps.setCapability("browserName", "");
caps.setCapability("app", "");
caps.setCapability("appPackage", "com.tencent.mm");
caps.setCapability("appActivity", ".ui.LauncherUI");
caps.setCapability("fastReset", "false");
caps.setCapability("fullReset", "false");
caps.setCapability("noReset", "true");
ChromeOptions options = new ChromeOptions();
options.setExperimentalOption("androidProcess", "com.tencent.mm:appbrand1");
caps.setCapability(ChromeOptions.CAPABILITY, options);
driver = new AndroidDriver(new URL(""), caps);
实现代码如下：
public void miniProgramTest() throws Exception {
// println(driver.getPageSource)
driver.findElementByXPath("//[='发现']").click();
Thread.sleep(1000);
driver.findElementByXPath("//[='小程序']").click();
Thread.sleep(1000);
driver.findElementByXPath("//[contains(, 'QQ阅读')]").click();
Thread.sleep(3000);
driver.findElementByXPath("//[='书库']").click();
Set contextNames = driver.getContextHandles();
Thread.sleep(1000);
for (String contextName : contextNames) {
System.out.println(contextName);
driver.context("WEBVIEW_com.tencent.mm:tools");
Thread.sleep(1000);
System.out.println("已经进入WEBVIEW啦");
//System.out.println(driver.getPageSource());
String s1 = driver.getWindowHandle();
driver.findElementByXPath("//*[contains(, '古代')]").click();
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
Set set1 = driver.getWindowHandles();
//System.out.println(set1);
for(String windows: set1){
if (windows.equalsIgnoreCase(s1)){
driver.switchTo().window(windows);
//driver.manage().timeouts().implicitlyWait(60,TimeUnit.SECONDS);
Thread.sleep(2000);
driver.findElementByXPath("//[contains(, 'bid=716295')]").click();
String s2 = driver.findElementByXPath("//[contains(, 'bid=716295')]").getText();
System.out.println(s2);
Assert.assertTrue(s2.contains("美人榻"));
Thread.sleep(3000);
driver.context("NATIVE_APP");
System.out.println("已经回到NativeAPP啦");
driver.findElementById("com.tencent.mm:id/io").click();
//driver.findElement(By.id("com.tencent.mm:id/io")).click();
代码运行正常了，有遇到同样的问题，可以尝试一下我的方法。
我也遇到你这个情况，只有一个context，请问你后来怎么解决的？
中提及了此贴
谢谢楼主，很赞！
其实楼主的意思就是现在Appium切换context到webview的时候有bug，所以新建Appium实例的时候需要加个参数，Ruby的代码没这么复杂
{ "platformName" =& "Android",
"platformVersion" =& "5.1",
"deviceName" =& "",
"appPkg" =& "com.tencent.mm",
"appWaitPackage" =& "com.tencent.mm",
"appActivity" =& ".ui.LauncherUI",
"appWaitActivity" =& ".ui.LauncherUI",
"noReset" =& true,
"chromeOptions" =& { "androidProcess" =& "com.tencent.mm:tools" } }
Appium::Driver.new(caps: caps).start_driver
大家有没有遇到，在webview操作，点击跳转到另一个页面后就不能进行点击、输入等操作了
File "C:/Users/Administrator/Desktop/h5.py", line 58, in test_h5
self.dr.find_element_by_class_name("weui_navbar_item").click()
AttributeError: 'NoneType' object has no attribute 'click'
有的！在webview里进另一个页面再去find_element的话，服务端会报ESOCKETTIMEDOUT的错误。
[MJSONWP] Encountered internal error running command: Error: Could not proxy. Proxy error: Could not proxy command to remote server. Original error: Error: ESOCKETTIMEDOUT
at doJwpProxy$ (../../../lib/mjsonwp/mjsonwp.js:343:13)
at tryCatch (/usr/local/lib/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:67:40)
at GeneratorFunctionPrototype.invoke [as _invoke] (/usr/local/lib/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:315:22)
at GeneratorFunctionPrototype.prototype.(anonymous function) [as throw] (/usr/local/lib/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:100:21)
at GeneratorFunctionPrototype.invoke (/usr/local/lib/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:136:37)
是的，你解决了吗？
没有呢，刚去github提了个bug (
)，不过看起来像是微信的bug。
76楼 已删除
77楼 已删除
中提及了此贴
79楼 已删除
,谁知道 .net 应该怎么写，下面这样写切换不成功：
AndroidDriver&IWebElement& driver = null;
IWebElement element = null;
DesiredCapabilities capabilities = new DesiredCapabilities();
//capabilities.SetCapability("app", "");
capabilities.SetCapability("deviceName", "android emulator");
capabilities.SetCapability("browserName", "");
capabilities.SetCapability("platformName", "android");
capabilities.SetCapability("platformVersion", "7.0");//手机操作系统版本
capabilities.SetCapability("newCommandTimeout", "300"); ////设置命令超时时间，单位：秒。达到超时时间仍未接收到新的命令时 Appium 会假设客户端退出然后自动结束会话。
capabilities.SetCapability("unicodeKeyboard", "True");//使用 Unicode 输入法。默认值 false
capabilities.SetCapability("resetKeyboard", "True"); //在设定了 unicodeKeyboard 关键字的 Unicode 测试结束后，重置输入法到原有状态。如果单独使用，将会被忽略。默认值 false
capabilities.SetCapability("appPackage", "com.tencent.mm");
capabilities.SetCapability("appActivity", ".ui.LauncherUI");
capabilities.SetCapability("automationName", "appium");
capabilities.SetCapability("fastReset", "false");
capabilities.SetCapability("fullReset", "false");
capabilities.SetCapability("noReset", "true");
ChromeOptions options
= new ChromeOptions();
options.AddAdditionalCapability("androidProcess", "com.tencent.mm:tools");
capabilities.SetCapability(ChromeOptions.Capability, options);
Uri serverUri = new Uri("http://127.0.0.1:4723/wd/hub");
//System.IO.File.AppendAllText("D:\\PageSources.xml",driver.PageSource);
driver = new AndroidDriver&IWebElement&(serverUri, capabilities, TimeSpan.FromSeconds(180));
driver.Manage().Timeouts().ImplicitlyWait(TimeSpan.FromSeconds(1));
driver.FindElementByXPath("//*[@text='通讯录']").Click();
driver.FindElementByXPath("//*[@text='公众号']").Click();
driver.FindElementByAccessibilityId("搜索").Click();
driver.FindElementByXPath("//*[@text='搜索']").SendKeys("美");
driver.FindElementByXPath("//*[@text='美团']").Click();
driver.FindElementByXPath("//*[@text='吃喝玩乐']").Click();
driver.FindElementByXPath("//*[contains(@text,'附近优惠')]").Click();
Console.WriteLine(driver.Contexts);
Console.WriteLine(driver.PageSource);
var contexts = ((IContextAware)driver).Contexts;
string webviewContext = null;
for (int i = 0; i & contexts.Count; i++)
Console.WriteLine(contexts[i]);
if (contexts[i].Contains("WEBVIEW"))
webviewContext = contexts[i];
Assert.IsNotNull(webviewContext);
((IContextAware)driver).Context = webviewContext;
Thread.Sleep(3000);
driver.Quit();
catch (Exception)
if (driver != null)
driver.Quit();
报错信息：
[ 12:15:38][AndroidDriver] Connecting to chrome-backed webview context 'WEBVIEW_com.tencent.mm:tools'
[ 12:15:38][AndroidDriver] A port was not given, using random port: 8000
[ 12:15:38][Chromedriver] Changed state to 'starting'
[ 12:15:38][Chromedriver] Set chromedriver binary as: C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe
[ 12:15:38][Chromedriver] Killing any old chromedrivers, running: FOR /F "usebackq tokens=5" %a in (netstat -nao ^| findstr /R /C:"8000 ") do (FOR /F "usebackq" %b in (TASKLIST /FI "PID eq %a" ^| findstr /I chromedriver.exe) do (IF NOT %b=="" TASKKILL /F /PID %a))
[ 12:15:38][Chromedriver] No old chromedrivers seemed to exist
[ 12:15:38][Chromedriver] Spawning chromedriver with: C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe --url-base=wd/hub --port=8000 --adb-port=5037
[ 12:15:38][Chromedriver] [STDOUT] Starting ChromeDriver 2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30) on port 8000
Only local connections are allowed.
[ 12:15:38][JSONWP Proxy] Proxying [GET /status] to [GET ] with no body
[ 12:15:38][JSONWP Proxy] Got response with status 200: "{\"sessionId\":\"\",\"status\":0,\"value\":{\"build\":{\"version\":\"alpha\"},\"os\":{\"arch\":\"x86_64\",\"name\":\"Windows NT\",\"version\":\"10.0.10240\"}}}"
[ 12:15:38][JSONWP Proxy] Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"BinaryLocation":null,"LeaveBrowserRunning":false,"Proxy":null,"Arguments":[],"Extensions":[],"DebuggerAddress":null,"MinidumpPath":null,"PerformanceLoggingPreferences":null,"androidDeviceSerial":"APU7N"}}}
[ 12:15:38][JSONWP Proxy] Got response with status 200: {"sessionId":"1cf680ec27eb7ed6a73be8c1e88c798c","status":13,"value":{"message":"unknown error: cannot parse capability: chromeOptions\nfrom unknown error: unrecognized chrome option: Arguments\n
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)"}}
[ 12:15:38][JSONWP Proxy] Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"BinaryLocation":null,"LeaveBrowserRunning":false,"Proxy":null,"Arguments":[],"Extensions":[],"DebuggerAddress":null,"MinidumpPath":null,"PerformanceLoggingPreferences":null,"androidDeviceSerial":"APU7N"}}}
[ 12:15:38][JSONWP Proxy] Got response with status 200: {"sessionId":"157d64dd57fef1ceb42aca0f3c6282dd","status":13,"value":{"message":"unknown error: cannot parse capability: chromeOptions\nfrom unknown error: unrecognized chrome option: Arguments\n
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)"}}
[ 12:15:38][JSONWP Proxy] Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"BinaryLocation":null,"LeaveBrowserRunning":false,"Proxy":null,"Arguments":[],"Extensions":[],"DebuggerAddress":null,"MinidumpPath":null,"PerformanceLoggingPreferences":null,"androidDeviceSerial":"APU7N"}}}
[ 12:15:38][JSONWP Proxy] Got response with status 200: {"sessionId":"f2b4c509ad0b66b50e6204cda6949705","status":13,"value":{"message":"unknown error: cannot parse capability: chromeOptions\nfrom unknown error: unrecognized chrome option: Arguments\n
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)"}}
[ 12:15:38][JSONWP Proxy] Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"BinaryLocation":null,"LeaveBrowserRunning":false,"Proxy":null,"Arguments":[],"Extensions":[],"DebuggerAddress":null,"MinidumpPath":null,"PerformanceLoggingPreferences":null,"androidDeviceSerial":"APU7N"}}}
[ 12:15:38][JSONWP Proxy] Got response with status 200: {"sessionId":"2bebd54f4abbafee2d7a5f","status":13,"value":{"message":"unknown error: cannot parse capability: chromeOptions\nfrom unknown error: unrecognized chrome option: Arguments\n
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)"}}
[ 12:15:38][Chromedriver] Chromedriver exited unexpectedly with code null, signal SIGTERM
[ 12:15:38][Chromedriver] Changed state to 'stopped'
[ 12:15:38][Chromedriver] Error: unknown error: cannot parse capability: chromeOptions
from unknown error: unrecognized chrome option: Arguments
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)
at Chromedriver.callee$2$0$ (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\lib\chromedriver.js:176:15)
at tryCatch (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:136:37)
Error: unknown error: cannot parse capability: chromeOptions
from unknown error: unrecognized chrome option: Arguments
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)
at Chromedriver.callee$2$0$ (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\lib\chromedriver.js:176:15)
at tryCatch (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:136:37)
[ 12:15:38][MJSONWP] Encountered internal error running command: Error: unknown error: cannot parse capability: chromeOptions
from unknown error: unrecognized chrome option: Arguments
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)
at Chromedriver.callee$2$0$ (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\lib\chromedriver.js:176:15)
at tryCatch (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:136:37)
[ 12:15:38][HTTP] &-- POST /wd/hub/session/1f06a81d-0a2e-4840-a4da-b800c9c7e26e/context 500 1441 ms - 407
[该话题已被删除]
中提及了此贴
ChromeOptions options = new ChromeOptions();
options.AddAdditionalCapability("androidProcess", "com.tencent.mm:tools");
capabilities.SetCapability(ChromeOptions.Capability, options);
DesiredCapabilities option = new DesiredCapabilities();
option.SetCapability("androidProcess", "com.tencent.mm:tools");
capabilities.SetCapability(ChromeOptions.Capability, option.ToDictionary());
请问楼主有没有 在native_app 与 webview 之间进行多次切换测试？我只发现第一次从native_app 切到webview 是成功的，从webview 切回native_app ,再切到webview 就失败了。
同问，我也遇到了同样的问题，不知道楼主解决没？
开始有点问题，后来发现是没切换context，我也是用ruby，多交流。
中提及了此贴
为什么这两句话执行了以后不报错，但是点击事件也没生效呢？
driver.find_element_by_xpath('//[="combo"]/li[1]/div[1]').click()
driver.find_element_by_xpath('//[="combo"]/li[1]/div[2]').click()
xpath是用谷歌调试那个找的，应该没问题
我也卡在这里了，请问你的问题解决了吗
之前也遇到了相同问题，换了一些其他公众号的webview试了一下，有些是可以的（比如填写表单），有些就不行（比如点击项目跳转)，结论是的确切换到了webview并且找到了该元素（用getText方法能得到text），不然会报unable to find
xxxxx，猜想是不是当前webview本身有什么限制
我卡在这里一个星期了，我用xpath可以定位到，但是就是click事件不生效。而且现在业务就在微信一块，如果不能跑通那自动化根本就搞不起来
中提及了此贴
刚刚看了下这篇帖子，好像有点思路了。我去试试看
成功了求指点啊
我刚把我要测的页面在电脑上用chrome打开，发现电脑上也不能用常规的操作进行点击，你试试看你的页面
如果是这样的话，我还是觉得微信平台上限制了什么。。。我得找开发问问去
所以如果电脑上搞定了，可以点击，app上一定可以用相同的方法处理H5
我这边查资料总算查出来了一点头绪，
我可以用这两句话来对webview页面进行操作了，头疼的就是这个定位问题不好解决，但是总算是可以对页面进行操作了
方法可以参考这个网址
这个是扩展用法：
坑，fastReset 和 fullReset 千万不要写！！刚刚血一样的教训，我微信的数据全被清空了！！！！！！！！！！！！！！！！！！！！！！！！
中提及了此贴
想请问一下，就是切换之后一直在等待状态是什么原因呢？
然后有时能成功进行转换后的操作，有时候又不行。
[36minfo[39m: Chromedriver: Changed state to 'starting'
[36minfo[39m: Chromedriver: Set chromedriver binary as: C:\Program Files\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe
[36minfo[39m: Chromedriver: Killing any old chromedrivers, running: FOR /F "usebackq tokens=5" %a in (`netstat -nao ^| findstr /R /C:"9515 "`) do (FOR /F "usebackq" %b in (`TASKLIST /FI "PID eq %a" ^| findstr /I chromedriver.exe`) do (IF NOT %b=="" TASKKILL /F /PID %a))
[36minfo[39m: Chromedriver: No old chromedrivers seemed to exist
[36minfo[39m: Chromedriver: Spawning chromedriver with: C:\Program Files\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe --url-base=wd/hub --port=9515
[36minfo[39m: Chromedriver: [STDOUT] Starting ChromeDriver 2.18.343845 (73dd713ba7fbfb73cbb514ea94682a) on port 9515
Only local connections are allowed.
[36minfo[39m: JSONWP Proxy: Proxying [GET /status] to [GET http://127.0.0.1:9515/wd/hub/status] with no body
[36minfo[39m: JSONWP Proxy: Got response with status 200: "{\"sessionId\":\"\",\"status\":0,\"value\":{\"build\":{\"version\":\"alpha\"},\"os\":{\"arch\":\"x86_64\",\"name\":\"Windows NT\",\"version\":\"6.1 SP1\"}}}"
[36minfo[39m: JSONWP Proxy: Proxying [POST /session] to [POST http://127.0.0.1:9515/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"extensions":[],"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"DBH9X...
[36minfo[39m: Shutting down appium session
[36minfo[39m: JSONWP Proxy: Got response with status 200: {"sessionId":"9a59fc16f0ecad6275ca31c","status":100,"value":{"message":"chrome not reachable\n
(Driver info: chromedriver=2.18.dd713ba7fbfb73cbb514ea94682a),platform=W...
[36minfo[39m: JSONWP Proxy: Proxying [POST /session] to [POST http://127.0.0.1:9515/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"extensions":[],"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"DBH9X...
[36minfo[39m: JSONWP Proxy: Got response with status 200: {"sessionId":"9034159efd8e429fca558c83cb652a75","status":0,"value":{"acceptSslCerts":true,"applicationCacheEnabled":false,"browserConnectionEnabled":false,"browserName":"chrome","chrome":{},"cssSel...
[36minfo[39m: Chromedriver: Changed state to 'online'
大家有遇到这个错误么，求帮忙解决一下：WebDriverException: An unknown server-side error occurred while processing the command. Original error: session not created exception: please close 'com.tencent.mm' and try again
我的代码：driver.context("WEBVIEW_com.tencent.mm:tools")（使用这个driver）
我的chromeDriver版本：
异常信息：
Appium出错信息：
已经找到出错的原因了。是因为我测试的app不是微信（只是测试我的apk跳转到微信的webview页面点击操作），可能是当前测试应用和配置的webview的那个driver不相匹配而失败的。如果这不是根本原因还请大家指正
切换回NATIVE_APP，杀掉chromedriver,再进入webview
我也碰到了类似问题。杀chromedriver进程有点儿郁闷。各位大神还有别的好办法么？
用appium1.5版本 设置 desired_caps['recreateChromeDriverSessions'] = True
切换到非chrome-Driver会kill掉session，就不需要手动kill了。
问题解决了。可以来回切换了。感谢！
感谢黄老师和各位提供细节的同学，全搞定了。作为appium的新手菜鸟回馈一下几个细节：
1.chromedriver可以在起appium的时候当启动参数参数，这样就不用单起了
appium --no-reset --chromedriver-port 8000
2.capabilities.setCapability("recreateChromeDriverSessions", "True");
这句很重要，否则webview和native来回切会有问题。
3.在微信里打开调试选项后，可以用chrome的内建插件inspect H5的文档结构。
贴下比较low的代码，代码实现了根据给定列表遍历给定公众号历史文章的demo功能，期间数次native和webview的切换：
import io.appium.java_client.android.AndroidDriver;
import org.openqa.selenium.By;
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.remote.DesiredCapabilities;
import java.net.URL;
import java.util.ArrayList;
import org.junit.*;
* Created by lucas on .
public class AndroidTest {
private static final int NUMBER_ALLOWED = 3;
public void invokeSnowball() throws Exception {
AndroidDriver driver = this.GetAndroidDriver();
//进入公众号列表
this.GotoList(driver);
//遍历列表
for (String name : this.GetSearchList()) {
if (this.GotoMessageHistory(driver, name)) {
//遍历列表给出的文章
this.getArticleDetail(driver, name);
//返回公众号列表
this.GoBackToList(driver);
//进入公众号列表的操作
private void GotoList(AndroidDriver driver) throws Exception {
Thread.sleep(5000);
driver.findElement(By.xpath("//android.widget.TextView[@text='通讯录']")).click();
Thread.sleep(2000);
driver.findElement(By.xpath("//android.widget.TextView[@text='公众号']")).click();
//定义搜索列表
private ArrayList&String& GetSearchList() {
return new ArrayList&String&() {{
add("漫画项目管理");
add("阿尔法工场");
add("阿里研究院");
add("安卓开发精选");
private void getArticleDetail(AndroidDriver driver, String name) throws Exception {
for (int i = 1; i &= NUMBER_ALLOWED; i++) {
driver.context("WEBVIEW_com.tencent.mm:tools");
System.out.println("切换到WEBVIEW上下文");
if (isElementExist(driver, By.xpath("//*[@id='js_msg_card']"))) {
System.out.println("获取到了公众号文章列表");
//点击文章
if (isElementExist(driver, By.xpath("//*[@class='weui_msg_card_bd']/div[" + i + "]"))) {
driver.findElement(By.xpath("//*[@class='weui_msg_card_bd']/div[" + i + "]")).click();
Thread.sleep(2000);
System.out.println("公众号:" + name + "第" + i + "篇文章被点击");
//切换回native的context
driver.context("NATIVE_APP");
System.out.println("NATIVE_APP");
if (isElementExist(driver, By.id("h4"))) {
driver.findElement(By.id("h4")).click(); //返回对应公众号的文章列表.
System.out.println("关闭公众号文章,回到H5列表");
System.out.println("未能正常回退,请关注");
System.out.println("公众号没有历史文章");
//最后回到公众号列表,需要后退,切回native方式.
driver.context("NATIVE_APP");
System.out.println("NATIVE_APP");
//搜索一个公众号,并进入历史文章列表
private boolean GotoMessageHistory(AndroidDriver driver, String name) throws Exception {
Thread.sleep(2000);
driver.findElement(By.xpath("//android.widget.TextView[@content-desc='搜索']")).click();
Thread.sleep(2000);
WebElement inputGZ = driver.findElement(By.xpath("//android.widget.EditText[@text='搜索']"));
inputGZ.click();
inputGZ.sendKeys(name);
Thread.sleep(2000);
//搜到了的处理方式
if (isElementExist(driver, By.xpath("//android.widget.TextView[@text='" + name + "']"))) {
driver.findElement(By.xpath("//android.widget.TextView[@text='" + name + "']")).click();
Thread.sleep(2000);
Thread.sleep(2000);
driver.findElement(By.xpath("//android.widget.TextView[@content-desc='聊天信息']")).click();
Thread.sleep(2000);
driver.findElement(By.xpath("//android.widget.TextView[@text='查看历史消息']")).click();
Thread.sleep(5000);
//页面加载时间太长
return true;
System.out.println("未能找到公众号:"+name);
return false;
private AndroidDriver GetAndroidDriver() throws Exception {
DesiredCapabilities capabilities = new DesiredCapabilities();
capabilities.setCapability("platformVersion", "7.0");
capabilities.setCapability("deviceName", "Android Emulator");
capabilities.setCapability("platformName", "Android");
capabilities.setCapability("appPackage", "com.tencent.mm");
capabilities.setCapability("appActivity", ".ui.LauncherUI");
capabilities.setCapability("unicodeKeyboard", "True");
capabilities.setCapability("resetKeyboard", "True");
capabilities.setCapability("recreateChromeDriverSessions", "True");
//加入微信webwiew调试能力.
ChromeOptions options2 = new ChromeOptions();
options2.setExperimentalOption("androidProcess", "com.tencent.mm:tools");
capabilities.setCapability(ChromeOptions.CAPABILITY, options2);
return new AndroidDriver&WebElement&(new URL("http://127.0.0.1:4723/wd/hub"), capabilities);
//回到list
private void GoBackToList(AndroidDriver driver) throws Exception {
while (isElementExist(driver, By.id("h4"))) {
driver.findElement(By.id("h4")).click(); //碰上h4就不停返回
Thread.sleep(2000);
if (isElementExist(driver, By.id("go"))) {
driver.findElement(By.id("go")).click(); //再多试一遍
Thread.sleep(2000);
if (isElementExist(driver, By.id("gw"))) {
driver.findElement(By.id("gw")).click(); //再多试一遍
Thread.sleep(2000);
System.out.println("已经回到搜索列表");
private boolean isElementExist(AndroidDriver driver, By locator) {
driver.findElement(locator);
return true;
} catch (NoSuchElementException ex) {
return false;
代码封装的不错，但是一个疑问和一个问题
1、capabilities.setCapability("deviceName", "Android Emulator"); 在模拟器中运行，实际微信在模拟器中运行不了的吧
2、进入“查看历史消息” 查看context ，只有一个NATIVE_APP 没有看到有WEBVIEW_com.tencent.mm:tools，所以没有办法切换过去。是我用的微信版本不对？
是的，有个WEBVIEW_com.tencent.mm:tools识别错误的bug,思寒有一篇这个说明的帖子，你去查看吧
我这边遇到的情况是：前几天试验都是有web view的，突然从今天下午开始，即使在h5页面，也看不到web view，用uiautomatorview查看h5页面，居然能识别h5页面的元素，感觉h5页面变成了原生android元素了，这样一来，反而不用切换到webview就能直接操作了，这个转变蛮好的，但是不知道什么决定了这个转变？由谁知道？
请教各位大侠，我测微信小程序的时候，切换webview报错
基本设置：
ChromeOptions options = new ChromeOptions();
options.setExperimentalOption("androidProcess", "com.tencent.mm:appbrand0");
capabilities.setCapability(ChromeOptions.CAPABILITY, options);
当代码执行到这里就报错了：
driver.context("WEBVIEW_com.tencent.mm:tools");
控制台日志：
org.openqa.selenium.WebDriverException: An unknown server-side error occurred while processing the command. Original error: session not created exception: please close '' and try again
(Driver info: chromedriver=2.24.aeafbb4f2256b9cf),platform=Windows NT 6.1.7601 SP1 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 4.98 seconds
Build info: version: '2.53.0', revision: '35ae25b', time: ' 17:00:58'
System info: host: 'YK-DZ-4711702', ip: '172.168.16.110', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_121'
Driver info: io.appium.java_client.android.AndroidDriver
Capabilities [{appPackage=com.tencent.mm, noReset=true, deviceName=0d11f, fullReset=false, platform=LINUX, deviceUDID=0d11f, desired={appPackage=com.tencent.mm, noReset=true, deviceName=0d11f, fullReset=false, appActivity=.ui.LauncherUI, platformVersion=6.0.1, browserName=, fastReset=false, unicodeKeyboard=true, chromeOptions={args=[], extensions=[], androidProcess=com.tencent.mm:appbrand0}, udid=0d11f, platformName=Android, resetKeyboard=true}, platformVersion=6.0.1, webStorageEnabled=false, takesScreenshot=true, browserName=, javascriptEnabled=true, unicodeKeyboard=true, udid=0d11f, platformName=Android, deviceManufacturer=samsung, resetKeyboard=true, deviceScreenSize=, networkConnectionEnabled=true, warnings={}, databaseEnabled=false, appActivity=.ui.LauncherUI, locationContextEnabled=false, deviceModel=SM-G9208, fastReset=false, chromeOptions={args=[], extensions=[], androidProcess=com.tencent.mm:appbrand0}}]
Session ID: a9c2ce80--8c71-73ac8e955e02
appium日志：
[Chromedriver] Error: session not created exception: please close '' and try aga
(Driver info: chromedriver=2.24.aeafbb4f2256b9
cf),platform=Windows NT 6.1.7601 SP1 x86_64)
at Chromedriver.callee$2$0$ (../../lib/chromedriver.js:176:15)
at tryCatch (C:\Users\Administrator\AppData\Roaming\npm\node_modules\appium\
node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\Administrator\AppData\Roaming
\npm\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js:136:3
Error: session not created exception: please close '' and try again
(Driver info: chromedriver=2.24.aeafbb4f2256b9
cf),platform=Windows NT 6.1.7601 SP1 x86_64)
at Chromedriver.callee$2$0$ (../../lib/chromedriver.js:176:15)
at tryCatch (C:\Users\Administrator\AppData\Roaming\npm\node_modules\appium\
node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\Administrator\AppData\Roaming
\npm\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js:136:3
[MJSONWP] Encountered internal error running command: Error: session not created
exception: please close '' and try again
(Driver info: chromedriver=2.24.aeafbb4f2256b9
cf),platform=Windows NT 6.1.7601 SP1 x86_64)
at Chromedriver.callee$2$0$ (../../lib/chromedriver.js:176:15)
at tryCatch (C:\Users\Administrator\AppData\Roaming\npm\node_modules\appium\
node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\Administrator\AppData\Roaming
\npm\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js:136:3
[HTTP] &-- POST /wd/hub/session/a9c2ce80--8c71-73ac8e955e02/context 500
4980 ms - 357
请问是怎么回事呢？
好像Contexts集合里面只有一个Native返回，并没有对应的WebView_com.tencent.mm:tools。同样还是得不到WebView里面的内容。
可以试下这样行不行：如果只有一个native，就可以停止运行脚本，保持H5页面一直处于显示状态，用uiautomatorviewer.bat 查看，可以定位到页面元素，这样就不用切换context，就可以直接findelementbyxpath（"xxxx"）操作了。
1.插上真机就变成真机了，我是appium小白，机理不知道，猜测有个优先调用顺序。我微信在genymode里安装失败了，别的没试过。
2.只有微信历史列表是h5写的，并且需要操作它的元素，所以才切换，每次循环都切回来。我那个版本的代码有瑕疵，现在为了搞定各种异常，代码量已经翻了三四倍了，凑合着当例子看吧。
3.微信装在不同android机的同一个按钮竟然叫法不同。也是醉了。所以就算是要得到一个返回按钮的id，要这么写：
public String PickID(AndroidDriver driver){
if(isElementExist(driver, By.id("h4")))
return "h4";
if(isElementExist(driver, By.id("gw")))
return "gw";
if(isElementExist(driver, By.id("go")))
return "go";
if(isElementExist(driver, By.id("gg")))
return "gg";
4.写前端自动化的代码是非常不愉快的经历。
5.仍旧觉得前端自动化如不是实在绕不过去，别花太多精力。投入产出比太低了。
不同版本，不同id登录好像都有细微差别。猜测能热更新，并有各种灰度。坑不小。
本周微信热更了新的X5，切换不好使了。chromedriver拿不到session了。具体见这个贴：
高手碰到过不？
昨天改用Java也试了一下，同样只有一个Native。然后，采用最新1.6.5beta版本偶然发现直接可以录制到H5内容。今天重新尝试似乎又不行了。好奇怪，配置没有发生任何变化。
如何保持H5一直显示状态？暂时没发现对应的调用入口。Java or .net
微信升了H5的内核。用chromedriver获取不了session了。
保持H5页面 一直显示，意思就是在只有一个Native时，把H5页面一直保持显示，关闭appium 服务端，启动uiautomatorviewer.bat ，查看被测试的android h5 页面元素，就能看到H5页面元素，再用appium 操作你想操作的元素，我这边是这样做的
想问一下微信更了新的X5，和微信的版本有关系么？
你好，请问下app WebView的版本为40.0.，这个版本太低了，以至于在pom.xml文件中把Chromedriver降低到2.1都没用，降到2.1会下载不到依赖，有什么方法提高app WebView的版本呢？
请问，H5页面直接用uiautomatorviewer查看并操作，相当于用Androiddriver操作H5页面的元素，但是如果想从H5页面跳转到native页面，这时怎么操作？还需要context切换吗？我尝试了切换和不切换两种，都不能跳转到native页面，求帮助~
webview 就是个apk,下载新的安装即可：
a. 更新chromedriver
chromedriver下载地址： （连不上请翻墙）
b. 更新手机里的andriod.system.webview
webview下载地址： （连不上请翻墙）
hi,我想问下，最先是我的chrome 和chromedriver版本不一致导致切换context有问题，报chrome not reachable 现在我已经把手机的chrome 和chromedriver版本弄一致，但是又报其他错误
get context 得到["WEBVIEW_com.tencent.mm:appbrand0","WEBVIEW_com.tencent.mm:tools","WEBVIEW_com.tencent.mm:support","WEBVIEW_com.tencent.mm:appbrand1","WEBVIEW_com.android.quicksearchbox"]
日志打印的chromeOptions
{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"ZPRWJREMM4NBL7"}}}
最后切换的时候总是报错Device ZPRWJREMM4NBL7 is not online\n
info: JSONWP Proxy: Got response with status 200: {"sessionId":"bde4c369e386f881e9ab0","status":13,"value":{"message":"unknown error: Device ZPRWJREMM4NBL7 is not online\n (Driver info: chromedriver=2.9.248315,platform=Windows NT 6.3...
请问有没有什么好的解决方法，一直卡在着！
我在switch context时失败，Server端Log：
[Chromedriver] Set chromedriver binary as: /Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/chromedriver/mac/chromedriver
[Chromedriver] Killing any old chromedrivers, running: pkill -15 -f "/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/chromedriver/mac/chromedriver.*--port=8000"
[Chromedriver] No old chromedrivers seemed to exist
[Chromedriver] Spawning chromedriver with: /Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/chromedriver/mac/chromedriver --url-base=wd/hub --port=8000 --adb-port=5037
[Chromedriver] [STDOUT] Starting ChromeDriver 2.28.455517 (2c6d0c862f04ace88f) on port 8000
Only local connections are allowed.
[JSONWP Proxy] Proxying [GET /status] to [GET http://127.0.0.1:8000/wd/hub/status] with no body
[JSONWP Proxy] Got response with status 200: "{\"sessionId\":\"\",\"status\":0,\"value\":{\"build\":{\"version\":\"alpha\"},\"os\":{\"arch\":\"x86_64\",\"name\":\"Mac OS X\",\"version\":\"10.12.5\"}}}"
[JSONWP Proxy] Proxying [POST /session] to [POST http://127.0.0.1:8000/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"androidProcess":"com.tencent.mm:tools","extensions":[],"androidDeviceSerial":"85GACME624JX"}}}
[JSONWP Proxy] Got response with status 200: {"sessionId":"82e1b7eabdde4e","status":33,"value":{"message":"session not created exception: please close '' and try again\n
(Driver info: chromedriver=2.28.c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)"}}
[JSONWP Proxy] Proxying [POST /session] to [POST http://127.0.0.1:8000/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"androidProcess":"com.tencent.mm:tools","extensions":[],"androidDeviceSerial":"85GACME624JX"}}}
[JSONWP Proxy] Got response with status 200: {"sessionId":"bd4ee0afac3ec5","status":33,"value":{"message":"session not created exception: please close '' and try again\n
(Driver info: chromedriver=2.28.c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)"}}
[JSONWP Proxy] Proxying [POST /session] to [POST http://127.0.0.1:8000/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"androidProcess":"com.tencent.mm:tools","extensions":[],"androidDeviceSerial":"85GACME624JX"}}}
[JSONWP Proxy] Got response with status 200: {"sessionId":"e09b925f60e70fc87c5aa5","status":33,"value":{"message":"session not created exception: please close '' and try again\n
(Driver info: chromedriver=2.28.c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)"}}
[JSONWP Proxy] Proxying [POST /session] to [POST http://127.0.0.1:8000/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"androidProcess":"com.tencent.mm:tools","extensions":[],"androidDeviceSerial":"85GACME624JX"}}}
[JSONWP Proxy] Got response with status 200: {"sessionId":"660d89bd2310fdd79d6bbf","status":33,"value":{"message":"session not created exception: please close '' and try again\n
(Driver info: chromedriver=2.28.c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)"}}
[Chromedriver] Chromedriver exited unexpectedly with code null, signal SIGTERM
[Chromedriver] Changed state to 'stopped'
[Chromedriver] Error: session not created exception: please close '' and try again
(Driver info: chromedriver=2.28.455517 (2c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)
at Chromedriver.callee$2$0$ (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/lib/chromedriver.js:176:15)
at tryCatch (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:67:40)
at GeneratorFunctionPrototype.invoke [as _invoke] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:315:22)
at GeneratorFunctionPrototype.prototype.(anonymous function) [as next] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:100:21)
at GeneratorFunctionPrototype.invoke (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:136:37)
Error: session not created exception: please close '' and try again
(Driver info: chromedriver=2.28.455517 (2c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)
at Chromedriver.callee$2$0$ (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/lib/chromedriver.js:176:15)
at tryCatch (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:67:40)
at GeneratorFunctionPrototype.invoke [as _invoke] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:315:22)
at GeneratorFunctionPrototype.prototype.(anonymous function) [as next] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:100:21)
at GeneratorFunctionPrototype.invoke (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:136:37)
[MJSONWP] Encountered internal error running command: Error: session not created exception: please close '' and try again
(Driver info: chromedriver=2.28.455517 (2c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)
at Chromedriver.callee$2$0$ (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/lib/chromedriver.js:176:15)
at tryCatch (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:67:40)
at GeneratorFunctionPrototype.invoke [as _invoke] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:315:22)
at GeneratorFunctionPrototype.prototype.(anonymous function) [as next] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:100:21)
有哪个同学知道这个问题怎么解决？
已解决，将Appium安装目录中的chromedriver版本替换为chromedriver2.20就可以了。
附上下载链接：
老铁，为什么我用了chromedriver2.20，还是报设备is not online\n？哎，这个问题搞了一周多了，什么切换前杀chromedriver进程；
什么chromedriver和webview版本不一致，我从2.9-2.32全部装了一遍也不行，哎，想找一个完美解决啊，社区跟webview切换的帖子我都看了一遍，没有完美解决的，会有各种其他问题！
把日志贴出来啊，你是什么设备 is not online?
NATIVE_APP,WEBVIEW_com.android.browser,WEBVIEW_com.tencent.mm:tools,WEBVIEW_com.tencent.mm:appbrand1,WEBVIEW_com.tencent.mm:support,WEBVIEW_undefined
info: [debug] ["WEBVIEW_com.android.browser","WEBVIEW_com.tencent.mm:tools","WEBVIEW_com.tencent.mm:appbrand1","WEBVIEW_com.tencent.mm:support","WEBVIEW_undefined"]
info: [debug] Available contexts: NATIVE_APP,WEBVIEW_com.android.browser,WEBVIEW_com.tencent.mm:tools,WEBVIEW_com.tencent.mm:appbrand1,WEBVIEW_com.tencent.mm:support,WEBVIEW_undefined
info: [debug] Connecting to chrome-backed webview
info: Chromedriver: Changed state to 'starting'
info: Chromedriver: Set chromedriver binary as: D:\Program Files (x86)\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe
info: Chromedriver: Killing any old chromedrivers, running: FOR /F "usebackq tokens=5" %a in (netstat -nao ^| findstr /R /C:"9515 ") do (FOR /F "usebackq" %b in (TASKLIST /FI "PID eq %a" ^| findstr /I chromedriver.exe) do (IF NOT %b=="" TASKKILL /F /PID %a))
info: Chromedriver: No old chromedrivers seemed to exist
info: Chromedriver: Spawning chromedriver with: D:\Program Files (x86)\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe --url-base=wd/hub --port=9515
info: Chromedriver: [STDOUT] Starting ChromeDriver 2.20.3b531d31eeb933ec778dbcf6067) on port 9515
Only local connections are allowed.
info: JSONWP Proxy: Proxying [GET /status] to [GET ] with no body
info: JSONWP Proxy: Got response with status 200: "{\"sessionId\":\"\",\"status\":0,\"value\":{\"build\":{\"version\":\"alpha\"},\"os\":{\"arch\":\"x86_64\",\"name\":\"Windows NT\",\"version\":\"10.0\"}}}"
info: JSONWP Proxy: Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"ZPRWJREMMJS4NBL7"}}}
info: JSONWP Proxy: Got response with status 200: {"sessionId":"fbeb4a2cfe5ce0fe6f64b0d","status":13,"value":{"message":"unknown error: unable to discover open pages\n
(Driver info: chromedriver=2.20.3b531d31eeb933ec778dbcf7081...
info: JSONWP Proxy: Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"ZPRWJREMMJS4NBL7"}}}
info: JSONWP Proxy: Got response with status 200: {"sessionId":"0d8c048f754b19dd9df72","status":13,"value":{"message":"unknown error: unable to discover open pages\n
(Driver info: chromedriver=2.20.3b531d31eeb933ec778dbcf7081...
info: JSONWP Proxy: Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"ZPRWJREMMJS4NBL7"}}}
info: JSONWP Proxy: Got response with status 200: {"sessionId":"37d665cf4e0c4bb02b83c6","status":13,"value":{"message":"unknown error: unable to discover open pages\n
(Driver info: chromedriver=2.20.3b531d31eeb933ec778dbcf7081...
info: JSONWP Proxy: Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"ZPRWJREMMJS4NB"}}}
info: [debug] Didn't get a new command in 240 secs, shutting down...
info: Shutting down appium session
info: [debug] Pressing the HOME button
info: [debug] executing cmd: D:\Android\android-sdk\platform-tools\adb.exe -s ZPRWJREMMJS4NB shell "input keyevent 3"
info: [debug] Stopping logcat capture
info: [debug] Logcat terminated with code null, signal SIGTERM
info: [debug] Sent shutdown command, waiting for UiAutomator to stop...
info: [debug] [BOOTSTRAP] [debug] Go}
最近好多人问微信webview自动化的事情, 碰巧我也在追微信webview的自动化和性能分析方法.
先发出来一点我的进展给大家参考下. 此方法用于android平台, iOS请自行解决
微信的设置
用微信打开debugx5.qq.com, 这是个微信的x5内核调试页面. 你可以在任何聊天窗口内输入这个网址. 并打开它.
勾选"是否打开TBS内核Inspector调试功能"
使用ChromeDriver编写测试用例
首先安装ChromeDriver
从官方下载或者从你的appium的安装路径里面找chromedriver. 在appium的执行日志里面其实也会打印chromedriver的路径的
然后在电脑上启动它, 设置好端口
chromedriver --url-base=wd/hub --port=8000
可以使用selenium或者appium的客户端去编写测试用例.
如下是我的scalatest的测试用例. 大家可以自己用其他的语言实现
test("test chromedriver weixin") {
val options = new ChromeOptions()
options.setExperimentalOption("androidPackage", "com.tencent.mm")
options.setExperimentalOption("androidUseRunningApp", true)
options.setExperimentalOption("androidActivity", ".plugin.webview.ui.tools.WebViewUI")
options.setExperimentalOption("androidProcess", "com.tencent.mm:tools")
val capability = DesiredCapabilities.chrome()
capability.setCapability(ChromeOptions.CAPABILITY, options)
val url = "http://127.0.0.1:8000/wd/hub"
val driver = new AndroidDriver[WebElement](new URL(url), capability)
driver.get("https://testerhome.com/topics/6954")
println(driver.getPageSource)
driver.quit()
使用appium编写测试用例
有人会经常问为什么android上appium不能自动化微信webview, 其实是可以的. 主要是目前的appium有个bug导致的.
在appium中context的切换时, 没有带上一个关键的androidProcess配置导致的.
他会导致appium识别webview的时候, 把com.tencent.mm:tools的webview识别成com.tencent.mm的webview. 从而导致context切换失败.
正确的用appium测试微信h5的方法如下
test("test weixin h5") {
val capability = new DesiredCapabilities()
capability.setCapability("app", "")
capability.setCapability("appPackage", "com.tencent.mm")
capability.setCapability("appActivity", ".ui.LauncherUI")
capability.setCapability("deviceName", "emulator-5554")
capability.setCapability("fastReset", "false")
capability.setCapability("fullReset", "false")
capability.setCapability("noReset", "true")
//capability.setCapability("unicodeKeyboard", "true")
//capability.setCapability("resetKeyboard", "true")
//关键是加上这段
val options = new ChromeOptions()
options.setExperimentalOption("androidProcess", "com.tencent.mm:tools")
capability.setCapability(ChromeOptions.CAPABILITY, options)
val url = "http://127.0.0.1:4723/wd/hub"
val driver = new AndroidDriver[WebElement](new URL(url), capability)
println(driver.getPageSource)
driver.findElementByXPath("//*[@text='我']").click
driver.findElementByXPath("//*[@text='收藏']").click
driver.findElementByXPath("//*[contains(@text, '美团外卖')]").click
println(driver.getPageSource)
println(driver.getContextHandles)
driver.context("WEBVIEW_com.tencent.mm:tools")
println(driver.getPageSource)
最关键的就是这句
val options = new ChromeOptions()
options.setExperimentalOption("androidProcess", "com.tencent.mm:tools")
capability.setCapability(ChromeOptions.CAPABILITY, options)
之前测试加上ChromeOptions配置的时候没有成功, 我以为是appium不支持ChromeOptions, 就给appium-android-driver提交了一个PR
后来jlipps提醒了我一下
我就又追查了几遍, 最后发现是我本地安装appium时候加上的http_proxy环境变量干扰了ChromeDriver的执行.
Appium其实是支持ChromeOptions的
结论也就是现在的Appium其实是可以完美的做微信自动化的
我在想我是不是国内第一个提供微信webview自动化方法的人
借鉴此思路的同学转发请注明原链.
附言 1 &·&
各位亲，这块的技术问题太多，我没有时间解答。推荐大家学习下appium对webview的支持和chromedriver的原理知识。熟悉这个流程对排查问题很有帮助。
「原创声明：保留所有权利，禁止转载」
如果觉得我的文章对您有用，请随意打赏。您的支持将鼓励我继续创作！
1楼 已删除
将本帖设为了精华贴
加精理由：简单实用，解决了很多人难以对微信 webview 自动化的问题。
新年第一个赞给你
意思是还不能用appium server去做android webview的测试吧？
快了. 我的补丁合并过去就能用appium测试了
赞，学习了
棒棒哒，解决大问题。
赞，问一下思寒，结论是appium支持ANDROID的webview自动化吗？目前版本还不支持吧
webview一直支持
尝试了这个方法，但是一直提示org.openqa.selenium.WebDriverException: Not yet implemented
org.openqa.selenium.WebDriverException: Not yet implemented. Please help us:
(WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 37 milliseconds
Build info: version: '2.53.1', revision: 'a36b8b1', time: ' 17:37:03'
System info: host: 'BY-01-0734', ip: '172.20.133.17', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_101'
Driver info: io.appium.java_client.android.AndroidDriver
Capabilities [{appPackage=com.tencent.mm, networkConnectionEnabled=true, noReset=true, warnings={}, databaseEnabled=false, deviceName=7N2RDQ, fullReset=false, platform=ANDROID, appActivity=.ui.LauncherUI, desired={appPackage=com.tencent.mm, appActivity=.ui.LauncherUI, noReset=true, newCommandTimeout=600, platformVersion=4.4, fastReset=false, autoWebview=true, chromeOptions={args=[], extensions=[], androidProcess=com.tencent.mm:tools}, platformName=Android, deviceName=Android Emulator, fullReset=false, platform=ANDROID}, newCommandTimeout=600, platformVersion=4.4.2, webStorageEnabled=false, locationContextEnabled=false, browserName=Android, takesScreenshot=true, javascriptEnabled=true, fastReset=false, autoWebview=true, chromeOptions={args=[], extensions=[], androidProcess=com.tencent.mm:tools}, platformName=Android}]
Session ID: 99db07db-1d87-4c45-ba8e-3d63a95d6c94
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:206)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:158)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:678)
at io.appium.java_client.DefaultGenericMobileDriver.execute(DefaultGenericMobileDriver.java:40)
at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:1)
at io.appium.java_client.android.AndroidDriver.execute(AndroidDriver.java:1)
at org.openqa.selenium.remote.RemoteWebDriver.get(RemoteWebDriver.java:316)
at com.boyaa.test.startAppium(test.java:40)
at com.boyaa.test.main(test.java:77)
已实验，完美支持，下面这段最关键。
// 关键是加上这段
ChromeOptions options = new ChromeOptions();
options.setExperimentalOption("androidProcess", "com.tencent.mm:tools");
capabilities.setCapability(ChromeOptions.CAPABILITY, options);
,我和你一样 的问题，解决了吗？
有用python的吗，想了半天，还是不知道怎么做
你好，driver切换到webview失败，appium日志如下，请问如何解决
& info: [debug] Available contexts: NATIVE_APP,WEBVIEW_com.tencent.mm:tools
& info: [debug] Connecting to chrome-backed webview
& info: Chromedriver: Changed state to 'starting'
& info: Chromedriver: Set chromedriver binary as: D:\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe
& info: Chromedriver: Killing any old chromedrivers, running: FOR /F "usebackq tokens=5" %a in (`netstat -nao ^| findstr /R /C:"9515 "`) do (FOR /F "usebackq" %b in (`TASKLIST /FI "PID eq %a" ^| findstr /I chromedriver.exe`) do (IF NOT %b=="" TASKKILL /F /PID %a))
& info: Chromedriver: No old chromedrivers seemed to exist
& info: Chromedriver: Spawning chromedriver with: D:\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe --url-base=wd/hub --port=9515
& info: Chromedriver: [STDOUT] Starting ChromeDriver 2.27.440174 (e97a722caafc2d3a8b807ee115bfb307f7d2cfd9) on port 9515
& Only local connections are allowed.
& info: JSONWP Proxy: Proxying [GET /status] to [GET http://127.0.0.1:9515/wd/hub/status] with no body
& info: JSONWP Proxy: Got response with status 200: "{\"sessionId\":\"\",\"status\":0,\"value\":{\"build\":{\"version\":\"alpha\"},\"os\":{\"arch\":\"x86_64\",\"name\":\"Windows NT\",\"version\":\"10.0.14393\"}}}"
& info: JSONWP Proxy: Proxying [POST /session] to [POST http://127.0.0.1:9515/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidDeviceSerial":"71MBBKU24CU7"}}}
& info: [debug] Didn't get a new command in 60 secs, shutting down...
& info: Shutting down appium session
& info: [debug] Pressing the HOME button
& info: [debug] executing cmd: D:\android-sdk-windows\platform-tools\adb.exe -s 71MBBKU24CU7 shell "input keyevent 3"
& info: [debug] Resetting IME to 'com.meizu.flyme.input/com.meizu.input.MzInputService'
& info: [debug] executing cmd: D:\android-sdk-windows\platform-tools\adb.exe -s 71MBBKU24CU7 shell "ime set com.meizu.flyme.input/com.meizu.input.MzInputService"
& info: [debug] Stopping logcat capture
& info: [debug] Logcat terminated with code null, signal SIGTERM
& info: [debug] [BOOTSTRAP] [debug] Got data from client: {"cmd":"shutdown"}
& info: [debug] [BOOTSTRAP] [debug] Got command of type SHUTDOWN
& info: [debug] [BOOTSTRAP] [debug] Returning result: {"status":0,"value":"OK, shutting down"}
& info: [debug] Sent shutdown command, waiting for UiAutomator to stop...
& info: [debug] [UIAUTOMATOR STDOUT] [CDS]close[4724]
& info: [debug] [BOOTSTRAP] [debug] Closed client connection
中提及了此贴
capability.setCapability("deviceName", "emulator-5554")
模拟器是用的什么创建的呢？
我也想知道 请问你解决了嘛
随便写个即可. 如果写错了默认取第一个链接的设备 名字对才选择特定的名字的设备.
是不是你本地有http_proxy环境变量什么干扰了
没有哇，无论如何就是切不到webview，contests是可以打印出来的,这是代码
#encoding: utf-8
import unittest
import selenium
from appium import webdriver
from time import sleep
PATH = lambda p: os.path.abspath(
os.path.join(os.path.dirname(__file__), p)
class xcxTests(unittest.TestCase):
def setUp(self):
desired_caps = {}
desired_caps['platformName'] = 'Android'
desired_caps['fastReset'] = 'false'
desired_caps['fastReset'] = 'false'
desired_caps['deviceName'] = 'm1_note'
desired_caps['appPackage'] = 'com.tencent.mm'
desired_caps['appActivity'] = '.ui.LauncherUI'
desired_caps['fullReset'] = 'false'
desired_caps['unicodeKeyboard'] = 'True'
desired_caps['resetKeyboard'] = 'True'
options = selenium.webdriver.ChromeOptions()
options.add_experimental_option('androidProcess', 'com.tencent.mm:tools')
desired_caps['ChromeOptions.CAPABILITY'] = 'options'
self.driver = webdriver.Remote('http://localhost:4723/wd/hub', desired_caps)
def tearDown(self):
self.driver.quit()
def test_didibus(self):
self.driver.find_element_by_name('发现').click()
self.driver.find_element_by_name('小程序').click()
self.driver.find_element_by_name('搜索').click()
self.driver.find_element_by_class_name('android.widget.EditText').send_keys('滴滴公交查询')
os.popen('adb shell ime set com.meizu.flyme.input/com.meizu.input.MzInputService')
self.driver.find_element_by_class_name('android.widget.EditText').click()
os.popen('adb shell input keyevent 66')
print(self.driver.contexts)
self.driver.switch_to.context(u'WEBVIEW_com.tencent.mm:tools')
self.driver.find_element_by_class_name('search_item_inner').click()
if __name__ == '__main__':
suite = unittest.TestLoader().loadTestsFromTestCase(xcxTests)
unittest.TextTestRunner(verbosity=2).run(suite)
搞了一天了。。。
这句话明显有问题啊. options是个对象. 被你搞成字符串了. 同样ChromeOptions.CAPABILITY也是一样. 这是个变量你必须换成你python版本的变量, 他也不是字符串.
这个变量真正的字符串是"ChromeOptions"
desired_caps['ChromeOptions.CAPABILITY'] = 'options'
ChromeOptions options = new ChromeOptions();
options.setExperimentalOption("androidProcess", "com.tencent.mm:tools");
capabilities.setCapability(ChromeOptions.CAPABILITY, options);
这段用python怎么实现 ，搞了一天都没跑通
26楼 已删除
可以了！谢谢
能分享下你的最终代码吗，我也研究这个问题，目前还没进展
分享下你python 最终代码
为什么我用 谷歌//inspect/#devices定位path 一直报错
用法不对吗
还有我贴options = selenium.webdriver.ChromeOptions() 这段代码的时候
‘ webdriver’
from appium import webdriver
***********
def setUp(self):
desired_caps = {
'platformName': 'Android',
'fastReset': 'false',
'deviceName': 'm1_note',
'appPackage': 'com.tencent.mm',
'appActivity': '.ui.LauncherUI',
'fullReset': 'false',
'unicodeKeyboard': 'True',
'resetKeyboard': 'True',
'chromeOptions': {
'androidProcess' : 'com.tencent.mm:appbrand3'
self.driver = webdriver.Remote('http://localhost:4723/wd/hub', desired_caps)
com.tencent.mm:appbrand3这个根据webview的context改
这是setUp方法的写法，已经可以切到微信的webview了，不过有一些webview控件定位的细节还是不太懂，谁弄明白搞一份示例代码贴出来谢谢了
你代码前面都没什么问题 就是最后 搜索出来的
‘滴滴公交搜索‘
这时候已经切换到webview界面了
然后执行点击
self.driver.find_element_by_class_name('search_item_inner').click()
执行失败报错
self.driver.find_element_by_xpath('//*[="search_result"]/div[3]/div[1]/div/ul/li/div').click()
有大神知道问题的说下 用的是谷歌的inspect定位 报错代码如下：
Traceback (most recent call last):
File "/Users/daodaoge/PycharmProjects/untitled2/test.py", line 160, in test_scroll
self.driver.find_element_by_xpath('//*[="search_result"]/div[3]/div[1]/div/ul/li/div').click()
File "/Library/Python/2.7/site-packages/selenium-2.53.6-py2.7.egg/selenium/webdriver/remote/webdriver.py", line 293, in find_element_by_xpath
return self.find_element(by=By.XPATH, value=xpath)
File "/Library/Python/2.7/site-packages/selenium-2.53.6-py2.7.egg/selenium/webdriver/remote/webdriver.py", line 752, in find_element
'value': value})['value']
File "/Library/Python/2.7/site-packages/selenium-2.53.6-py2.7.egg/selenium/webdriver/remote/webdriver.py", line 236, in execute
self.error_handler.check_response(response)
File "build/bdist.macosx-10.6-intel/egg/appium/webdriver/errorhandler.py", line 29, in check_response
NoSuchElementException: Message: An element could not be located on the page using the given search parameters.
，我的成功运行，调试过程中也出现过你这个错误。从报错来看，应该是没有切换到webview，检查chromeOptions配置，和switch_to.context方法有没有问题 。
chromeOptions已经打开TBS 内核Inspector调试
print(self.driver.contexts) ：内容如下
[u'NATIVE_APP', u'WEBVIEW_com.tencent.mm:tools']
我感觉应该是进入了
print结果如下：
NATIVE_APP
WEBVIEW_undefined
'chromeOptions': {
'androidProcess' : 'com.tencent.mm:appbrand1'
我一直不理解 appbrand1
代表什么意思
可以是appbrand2？appbrand3？吗
执行操作进入webview界面 代码：
self.driver.switch_to.context(u'WEBVIEW_com.tencent.mm:tools')
不知道到底哪里错误
用的是谷歌的inspect定位
求大神指点...
能贴个你成功完整的代码不
谢谢了 搞了二天没成功 ??
,driver.contexts print出来的是WEBVIEW_com.tencent.mm:tools，所以配置'chromeOptions': {
'androidProcess' : 'com.tencent.mm:tools'，切换进入也是switch_to.context('WEBVIEW_com.tencent.mm:tools')。
我想问一下你们
楼主说的那个 chromedriver
你们启动了么
需要添加环境变量吗 ， 具体的操作能说说么
不是太懂这个插件
还有楼主说的端口 设置成8000...有影响吗
。没有添加chromedriver环境变量和启动它，appium会自己启动它。微信要打开Inspector调试，下面是我的全部代码
from appium import webdriver
import time
desired_caps = {'platformName': 'Android',
'platformVersion': '5.1.1',
'deviceName': '8692_A00',
'app': '',
'appPackage': 'com.tencent.mm',
'appActivity':'.ui.LauncherUI',
'unicodeKeyboard': True,
'resetKeyboard': True,
'chromeOptions': {'androidProcess': 'com.tencent.mm:tools'}
driver = webdriver.Remote('', desired_caps)
driver.implicitly_wait(10)
driver.find_element_by_id('com.tencent.mm:id/bm6').click()
driver.find_element_by_id('com.tencent.mm:id/adq').click()
driver.find_element_by_name('佣金提现').click()
time.sleep(3)
print(driver.contexts)
driver.switch_to.context('WEBVIEW_com.tencent.mm:tools') #切换进入webview
driver.find_element_by_xpath('/html/body/section/section/div/div[3]/ul/li[1]/a').click()
driver.quit()
真心非常感激
你webview定位的元素用的什么工具？
我用的appium版本1.4
微信上切换到webview页面，在google浏览器中输入chrome://inspect/#devices，会看到自己的webview页面地址，点击inspect 就在网页打开了，然后就和web定位控件一样，找到你想要的控件，右键copy xpath就ok了。也可以自己把那个链接复制，在浏览器打开然后点击google开发者工具，和前面一样操作
非常感谢 很详细
非常感谢！
请问下 我print(self.driver.contexts)
[u'NATIVE_APP', u'WEBVIEW_com.tencent.mm:tools', u'WEBVIEW_com.android.quicksearchbox']
然后我self.driver.switch_to.context('WEBVIEW_com.android.quicksearchbox')
执行程序的时候一直处于缓冲状态 没报错也没执行
等了10分钟还是老样子
请问这是什么情况
'chromeOptions': {
'androidProcess' : 'WEBVIEW_com.android.quicksearchbox'
已经找到web view了
然后self.driver.switch_to.context('WEBVIEW_com.tencent.mm:tools')
一直处于缓冲状态！！有大神知道原因么
我是在mac上
chromedriver 已放在appium的路径下
贴下报错代码
self.driver.find_element_by_class_name("gj-home-lock-tip").click()
self.error_handler.check_response(response)
File "build/bdist.macosx-10.6-intel/egg/appium/webdriver/errorhandler.py", line 29, in check_response
NoSuchElementException: Message: no such element: Unable to locate element: {"method":"class name","selector":"gj-home-lock-tip"}
(Session info: webview=37.0.0.0)
(Driver info: chromedriver=2.18.eba6b73308ebb19e85787ced4281),platform=Mac OS X 10.11.5 x86_64)
进行转换webview界面的时候
等了大概1分钟左右
然后print提示成功了...之后执行界面元素定位 就报错
appium时候加上的http_proxy环境变量干扰了ChromeDriver的执行
需要怎么解决这个问题？
47楼 已删除
去掉不就行了.
unset下. 你这是要别人手把手的教啊...回复的内容干扰版面, 我先删除了
我appium提示 chrome not reachable是什么情况？
有个问题想请教，搜索出来 ‘滴滴公交搜索‘ 的结果后，控件定位也没报错，但怎么点击控件以后没有跳转页面...你那边是否有这种情况？
为了验证是否有执行点击操作，我特意写了几个点击操作，都顺利执行了，就是点击后无反应
self.driver.switch_to.context(u'WEBVIEW_com.tencent.mm:tools')
self.driver.find_element_by_xpath('//[="search_result"]/div[3]/div[1]/div/ul/li[1]').click()
self.driver.find_element_by_xpath('//[="search_result"]/div[3]/div[1]/div/ul/li/div/div[2]/div/p[1]').click()
self.driver.find_element_by_xpath('//*[="search_result"]/div[3]/div[1]/div/ul/li/div/div[2]/div').click()
另外发现在谷歌开发者工具的inspect页面能拉动该结果页面，但点击也是没有跳转动作的
只有我遇到这种情况吗？
我的报错代码 ：
Chromedriver: Error: An error occurred (Original error: chrome not reachable
(Driver info: chromedriver=2.18.eba6b73308ebb19e85787ced4281),platform=Mac OS X 10.11.5 x86_64))
at JWProxy.command$ (lib/proxy.js:149:15)
at tryCatch (/Applications/Appium.app/Contents/Resources/node_modules/appium/node_modules/appium-chromedriver/node_modules/babel-runtime/regenerator/runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (/Applications/Appium.app/Contents/Resources/node_modules/appium/node_modules/appium-chromedriver/node_modules/babel-runtime/regenerator/runtime.js:136:37)
at bound (domain.js:254:14)
at GeneratorFunctionPrototype.runBound (domain.js:267:12)
at run (/Applications/Appium.app/Contents/Resources/node_modules/appium/node_modules/appium-chromedriver/node_modules/babel-runtime/node_modules/core-js/library/modules/es6.promise.js:89:39)
at /Applications/Appium.app/Contents/Resources/node_modules/appium/node_modules/appium-chromedriver/node_modules/babel-runtime/node_modules/core-js/library/modules/es6.promise.js28
at process._tickDomainCallback (node.js:381:11)
{ [Error: An error occurred (Original error: chrome not reachable
(Driver info: chromedriver=2.18.eba6b73308ebb19e85787ced4281),platform=Mac OS X 10.11.5 x86_64))]
status: 100,
value: { message: 'chrome not reachable\n
(Driver info: chromedriver=2.18.eba6b73308ebb19e85787ced4281),platform=Mac OS X 10.11.5 x86_64)' },
httpCode: 200 }
info: --& GET /wd/hub/status {}
error: Could not proxy command to remote server. Original error: connect ECONNREFUSED
info: JSONWP Proxy: Proxying [GET /wd/hub/status] to [GET ] with body: {}
info: --& GET /wd/hub/status {}
error: Could not proxy command to remote server. Original error: connect ECONNREFUSED
info: JSONWP Proxy: Proxying [GET /wd/hub/status] to [GET ] with body: {}
info: --& GET /wd/hub/status {}
error: Could not proxy command to remote server. Original error: connect ECONNREFUSED
info: JSONWP Proxy: Proxying [GET /wd/hub/status] to [GET ] with body: {}
info: --& GET /wd/hub/status {}
error: Could not proxy command to remote server. Original error: connect ECONNREFUSED
info: JSONWP Proxy: Proxying [GET /wd/hub/status] to [GET ] with body: {}
info: --& GET /wd/hub/status {}
error: Chromedriver: Chromedriver exited unexpectedly with code null, signal SIGTERM
info: Chromedriver: Changed state to 'stopped'
error: Chromedriver: Error: An error occurred (Original error: chrome not reachable
(Driver info: chromedriver=2.18.343837
warn: Chromedriver for context WEBVIEW_com.tencent.mm:tools stopped unexpectedly
warn: Chromedriver quit unexpectedly, but it wasn't the active context, ignoring
中提及了此贴
我的不知道为什么context只有native_app
您好 想问一下 您是怎么获取到context的 我也有打印 但是没有这个呢
一直提示这玩意
WebDriverException: Message: unknown error: Chrome version must be &= 54.0.2840.0
看了下手机的chrome都55了
我也遇到一样的问题，提示：unknown error: Chrome version must be &= 54.0.2840.0\n
(Driver info: chromedriver=2.27.440174 。不知道怎么处理。
猜测是微信的WebKit版本不够导致的，或许应该把chromedriver或者selenium的版本降低一点
您好，我的微信的Webview显示的是53.0.2785.49，然后我手机上的Chrome是55的，这个有影响么？chromedriver具体是根据哪个版本来选择合适的？是根据微信Webview的么？
应该是微信的WebView，你降低chromedriver版本，试验的效果怎么样？另外微信WebView的版本号你是在哪里看到的？
chromedriver我降到了2.3，2.4，2.5，2.2，2.1，目前提示的错误信息不一样了，代码运行到切换webview之后，一直没有响应，最后提示org.openqa.selenium.NoSuchSessionException: no such session。server端的提示信息是：我上传一个截图吧。
微信的WebView版本可以通过Chrome 的ADB plugins在Inspect页面元素的时候看到。
你那边的微信小程序，测试是可以通过的么？谢谢~
还是没搞定
我觉得我这边现在是切换到了WebView，但是不能对其元素进行操作，不知道具体问题在哪了，也可能是权限问题，H5开发的时候，不让对其元素进行操作，这是我的猜测。你那边要是解决了，到时候分享一下哈~
我也只是为了测试ATX对WEBVIEW支持的情况如何才弄的，应该不会怎么关注。
谢谢，我的问题解决了，最终用的chromedriver2.5，解决了问题，配置代码如下：
DesiredCapabilities caps = new DesiredCapabilities();
caps.setCapability("platform", "ANDROID");
caps.setCapability("platformVersion", "5.1.1");
caps.setCapability("deviceName", "A02AECPB2CLTG");
caps.setCapability("browserName", "");
caps.setCapability("app", "");
caps.setCapability("appPackage", "com.tencent.mm");
caps.setCapability("appActivity", ".ui.LauncherUI");
caps.setCapability("fastReset", "false");
caps.setCapability("fullReset", "false");
caps.setCapability("noReset", "true");
ChromeOptions options = new ChromeOptions();
options.setExperimentalOption("androidProcess", "com.tencent.mm:appbrand1");
caps.setCapability(ChromeOptions.CAPABILITY, options);
driver = new AndroidDriver(new URL(""), caps);
实现代码如下：
public void miniProgramTest() throws Exception {
// println(driver.getPageSource)
driver.findElementByXPath("//[='发现']").click();
Thread.sleep(1000);
driver.findElementByXPath("//[='小程序']").click();
Thread.sleep(1000);
driver.findElementByXPath("//[contains(, 'QQ阅读')]").click();
Thread.sleep(3000);
driver.findElementByXPath("//[='书库']").click();
Set contextNames = driver.getContextHandles();
Thread.sleep(1000);
for (String contextName : contextNames) {
System.out.println(contextName);
driver.context("WEBVIEW_com.tencent.mm:tools");
Thread.sleep(1000);
System.out.println("已经进入WEBVIEW啦");
//System.out.println(driver.getPageSource());
String s1 = driver.getWindowHandle();
driver.findElementByXPath("//*[contains(, '古代')]").click();
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
Set set1 = driver.getWindowHandles();
//System.out.println(set1);
for(String windows: set1){
if (windows.equalsIgnoreCase(s1)){
driver.switchTo().window(windows);
//driver.manage().timeouts().implicitlyWait(60,TimeUnit.SECONDS);
Thread.sleep(2000);
driver.findElementByXPath("//[contains(, 'bid=716295')]").click();
String s2 = driver.findElementByXPath("//[contains(, 'bid=716295')]").getText();
System.out.println(s2);
Assert.assertTrue(s2.contains("美人榻"));
Thread.sleep(3000);
driver.context("NATIVE_APP");
System.out.println("已经回到NativeAPP啦");
driver.findElementById("com.tencent.mm:id/io").click();
//driver.findElement(By.id("com.tencent.mm:id/io")).click();
代码运行正常了，有遇到同样的问题，可以尝试一下我的方法。
我也遇到你这个情况，只有一个context，请问你后来怎么解决的？
中提及了此贴
谢谢楼主，很赞！
其实楼主的意思就是现在Appium切换context到webview的时候有bug，所以新建Appium实例的时候需要加个参数，Ruby的代码没这么复杂
{ "platformName" =& "Android",
"platformVersion" =& "5.1",
"deviceName" =& "",
"appPkg" =& "com.tencent.mm",
"appWaitPackage" =& "com.tencent.mm",
"appActivity" =& ".ui.LauncherUI",
"appWaitActivity" =& ".ui.LauncherUI",
"noReset" =& true,
"chromeOptions" =& { "androidProcess" =& "com.tencent.mm:tools" } }
Appium::Driver.new(caps: caps).start_driver
大家有没有遇到，在webview操作，点击跳转到另一个页面后就不能进行点击、输入等操作了
File "C:/Users/Administrator/Desktop/h5.py", line 58, in test_h5
self.dr.find_element_by_class_name("weui_navbar_item").click()
AttributeError: 'NoneType' object has no attribute 'click'
有的！在webview里进另一个页面再去find_element的话，服务端会报ESOCKETTIMEDOUT的错误。
[MJSONWP] Encountered internal error running command: Error: Could not proxy. Proxy error: Could not proxy command to remote server. Original error: Error: ESOCKETTIMEDOUT
at doJwpProxy$ (../../../lib/mjsonwp/mjsonwp.js:343:13)
at tryCatch (/usr/local/lib/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:67:40)
at GeneratorFunctionPrototype.invoke [as _invoke] (/usr/local/lib/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:315:22)
at GeneratorFunctionPrototype.prototype.(anonymous function) [as throw] (/usr/local/lib/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:100:21)
at GeneratorFunctionPrototype.invoke (/usr/local/lib/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:136:37)
是的，你解决了吗？
没有呢，刚去github提了个bug (
)，不过看起来像是微信的bug。
76楼 已删除
77楼 已删除
中提及了此贴
79楼 已删除
,谁知道 .net 应该怎么写，下面这样写切换不成功：
AndroidDriver&IWebElement& driver = null;
IWebElement element = null;
DesiredCapabilities capabilities = new DesiredCapabilities();
//capabilities.SetCapability("app", "");
capabilities.SetCapability("deviceName", "android emulator");
capabilities.SetCapability("browserName", "");
capabilities.SetCapability("platformName", "android");
capabilities.SetCapability("platformVersion", "7.0");//手机操作系统版本
capabilities.SetCapability("newCommandTimeout", "300"); ////设置命令超时时间，单位：秒。达到超时时间仍未接收到新的命令时 Appium 会假设客户端退出然后自动结束会话。
capabilities.SetCapability("unicodeKeyboard", "True");//使用 Unicode 输入法。默认值 false
capabilities.SetCapability("resetKeyboard", "True"); //在设定了 unicodeKeyboard 关键字的 Unicode 测试结束后，重置输入法到原有状态。如果单独使用，将会被忽略。默认值 false
capabilities.SetCapability("appPackage", "com.tencent.mm");
capabilities.SetCapability("appActivity", ".ui.LauncherUI");
capabilities.SetCapability("automationName", "appium");
capabilities.SetCapability("fastReset", "false");
capabilities.SetCapability("fullReset", "false");
capabilities.SetCapability("noReset", "true");
ChromeOptions options
= new ChromeOptions();
options.AddAdditionalCapability("androidProcess", "com.tencent.mm:tools");
capabilities.SetCapability(ChromeOptions.Capability, options);
Uri serverUri = new Uri("http://127.0.0.1:4723/wd/hub");
//System.IO.File.AppendAllText("D:\\PageSources.xml",driver.PageSource);
driver = new AndroidDriver&IWebElement&(serverUri, capabilities, TimeSpan.FromSeconds(180));
driver.Manage().Timeouts().ImplicitlyWait(TimeSpan.FromSeconds(1));
driver.FindElementByXPath("//*[@text='通讯录']").Click();
driver.FindElementByXPath("//*[@text='公众号']").Click();
driver.FindElementByAccessibilityId("搜索").Click();
driver.FindElementByXPath("//*[@text='搜索']").SendKeys("美");
driver.FindElementByXPath("//*[@text='美团']").Click();
driver.FindElementByXPath("//*[@text='吃喝玩乐']").Click();
driver.FindElementByXPath("//*[contains(@text,'附近优惠')]").Click();
Console.WriteLine(driver.Contexts);
Console.WriteLine(driver.PageSource);
var contexts = ((IContextAware)driver).Contexts;
string webviewContext = null;
for (int i = 0; i & contexts.Count; i++)
Console.WriteLine(contexts[i]);
if (contexts[i].Contains("WEBVIEW"))
webviewContext = contexts[i];
Assert.IsNotNull(webviewContext);
((IContextAware)driver).Context = webviewContext;
Thread.Sleep(3000);
driver.Quit();
catch (Exception)
if (driver != null)
driver.Quit();
报错信息：
[ 12:15:38][AndroidDriver] Connecting to chrome-backed webview context 'WEBVIEW_com.tencent.mm:tools'
[ 12:15:38][AndroidDriver] A port was not given, using random port: 8000
[ 12:15:38][Chromedriver] Changed state to 'starting'
[ 12:15:38][Chromedriver] Set chromedriver binary as: C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe
[ 12:15:38][Chromedriver] Killing any old chromedrivers, running: FOR /F "usebackq tokens=5" %a in (netstat -nao ^| findstr /R /C:"8000 ") do (FOR /F "usebackq" %b in (TASKLIST /FI "PID eq %a" ^| findstr /I chromedriver.exe) do (IF NOT %b=="" TASKKILL /F /PID %a))
[ 12:15:38][Chromedriver] No old chromedrivers seemed to exist
[ 12:15:38][Chromedriver] Spawning chromedriver with: C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe --url-base=wd/hub --port=8000 --adb-port=5037
[ 12:15:38][Chromedriver] [STDOUT] Starting ChromeDriver 2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30) on port 8000
Only local connections are allowed.
[ 12:15:38][JSONWP Proxy] Proxying [GET /status] to [GET ] with no body
[ 12:15:38][JSONWP Proxy] Got response with status 200: "{\"sessionId\":\"\",\"status\":0,\"value\":{\"build\":{\"version\":\"alpha\"},\"os\":{\"arch\":\"x86_64\",\"name\":\"Windows NT\",\"version\":\"10.0.10240\"}}}"
[ 12:15:38][JSONWP Proxy] Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"BinaryLocation":null,"LeaveBrowserRunning":false,"Proxy":null,"Arguments":[],"Extensions":[],"DebuggerAddress":null,"MinidumpPath":null,"PerformanceLoggingPreferences":null,"androidDeviceSerial":"APU7N"}}}
[ 12:15:38][JSONWP Proxy] Got response with status 200: {"sessionId":"1cf680ec27eb7ed6a73be8c1e88c798c","status":13,"value":{"message":"unknown error: cannot parse capability: chromeOptions\nfrom unknown error: unrecognized chrome option: Arguments\n
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)"}}
[ 12:15:38][JSONWP Proxy] Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"BinaryLocation":null,"LeaveBrowserRunning":false,"Proxy":null,"Arguments":[],"Extensions":[],"DebuggerAddress":null,"MinidumpPath":null,"PerformanceLoggingPreferences":null,"androidDeviceSerial":"APU7N"}}}
[ 12:15:38][JSONWP Proxy] Got response with status 200: {"sessionId":"157d64dd57fef1ceb42aca0f3c6282dd","status":13,"value":{"message":"unknown error: cannot parse capability: chromeOptions\nfrom unknown error: unrecognized chrome option: Arguments\n
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)"}}
[ 12:15:38][JSONWP Proxy] Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"BinaryLocation":null,"LeaveBrowserRunning":false,"Proxy":null,"Arguments":[],"Extensions":[],"DebuggerAddress":null,"MinidumpPath":null,"PerformanceLoggingPreferences":null,"androidDeviceSerial":"APU7N"}}}
[ 12:15:38][JSONWP Proxy] Got response with status 200: {"sessionId":"f2b4c509ad0b66b50e6204cda6949705","status":13,"value":{"message":"unknown error: cannot parse capability: chromeOptions\nfrom unknown error: unrecognized chrome option: Arguments\n
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)"}}
[ 12:15:38][JSONWP Proxy] Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"BinaryLocation":null,"LeaveBrowserRunning":false,"Proxy":null,"Arguments":[],"Extensions":[],"DebuggerAddress":null,"MinidumpPath":null,"PerformanceLoggingPreferences":null,"androidDeviceSerial":"APU7N"}}}
[ 12:15:38][JSONWP Proxy] Got response with status 200: {"sessionId":"2bebd54f4abbafee2d7a5f","status":13,"value":{"message":"unknown error: cannot parse capability: chromeOptions\nfrom unknown error: unrecognized chrome option: Arguments\n
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)"}}
[ 12:15:38][Chromedriver] Chromedriver exited unexpectedly with code null, signal SIGTERM
[ 12:15:38][Chromedriver] Changed state to 'stopped'
[ 12:15:38][Chromedriver] Error: unknown error: cannot parse capability: chromeOptions
from unknown error: unrecognized chrome option: Arguments
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)
at Chromedriver.callee$2$0$ (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\lib\chromedriver.js:176:15)
at tryCatch (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:136:37)
Error: unknown error: cannot parse capability: chromeOptions
from unknown error: unrecognized chrome option: Arguments
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)
at Chromedriver.callee$2$0$ (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\lib\chromedriver.js:176:15)
at tryCatch (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:136:37)
[ 12:15:38][MJSONWP] Encountered internal error running command: Error: unknown error: cannot parse capability: chromeOptions
from unknown error: unrecognized chrome option: Arguments
(Driver info: chromedriver=2.26.76ec6bf7ccbada1734a0cdec7d570bb042aa30),platform=Windows NT 10.0.1)
at Chromedriver.callee$2$0$ (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\lib\chromedriver.js:176:15)
at tryCatch (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\stephen\AppData\Local\Programs\appium-desktop\resources\app\node_modules\appium-chromedriver\node_modules\babel-runtime\regenerator\runtime.js:136:37)
[ 12:15:38][HTTP] &-- POST /wd/hub/session/1f06a81d-0a2e-4840-a4da-b800c9c7e26e/context 500 1441 ms - 407
[该话题已被删除]
中提及了此贴
ChromeOptions options = new ChromeOptions();
options.AddAdditionalCapability("androidProcess", "com.tencent.mm:tools");
capabilities.SetCapability(ChromeOptions.Capability, options);
DesiredCapabilities option = new DesiredCapabilities();
option.SetCapability("androidProcess", "com.tencent.mm:tools");
capabilities.SetCapability(ChromeOptions.Capability, option.ToDictionary());
请问楼主有没有 在native_app 与 webview 之间进行多次切换测试？我只发现第一次从native_app 切到webview 是成功的，从webview 切回native_app ,再切到webview 就失败了。
同问，我也遇到了同样的问题，不知道楼主解决没？
开始有点问题，后来发现是没切换context，我也是用ruby，多交流。
中提及了此贴
为什么这两句话执行了以后不报错，但是点击事件也没生效呢？
driver.find_element_by_xpath('//[="combo"]/li[1]/div[1]').click()
driver.find_element_by_xpath('//[="combo"]/li[1]/div[2]').click()
xpath是用谷歌调试那个找的，应该没问题
我也卡在这里了，请问你的问题解决了吗
之前也遇到了相同问题，换了一些其他公众号的webview试了一下，有些是可以的（比如填写表单），有些就不行（比如点击项目跳转)，结论是的确切换到了webview并且找到了该元素（用getText方法能得到text），不然会报unable to find
xxxxx，猜想是不是当前webview本身有什么限制
我卡在这里一个星期了，我用xpath可以定位到，但是就是click事件不生效。而且现在业务就在微信一块，如果不能跑通那自动化根本就搞不起来
中提及了此贴
刚刚看了下这篇帖子，好像有点思路了。我去试试看
成功了求指点啊
我刚把我要测的页面在电脑上用chrome打开，发现电脑上也不能用常规的操作进行点击，你试试看你的页面
如果是这样的话，我还是觉得微信平台上限制了什么。。。我得找开发问问去
所以如果电脑上搞定了，可以点击，app上一定可以用相同的方法处理H5
我这边查资料总算查出来了一点头绪，
我可以用这两句话来对webview页面进行操作了，头疼的就是这个定位问题不好解决，但是总算是可以对页面进行操作了
方法可以参考这个网址
这个是扩展用法：
坑，fastReset 和 fullReset 千万不要写！！刚刚血一样的教训，我微信的数据全被清空了！！！！！！！！！！！！！！！！！！！！！！！！
中提及了此贴
想请问一下，就是切换之后一直在等待状态是什么原因呢？
然后有时能成功进行转换后的操作，有时候又不行。
[36minfo[39m: Chromedriver: Changed state to 'starting'
[36minfo[39m: Chromedriver: Set chromedriver binary as: C:\Program Files\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe
[36minfo[39m: Chromedriver: Killing any old chromedrivers, running: FOR /F "usebackq tokens=5" %a in (`netstat -nao ^| findstr /R /C:"9515 "`) do (FOR /F "usebackq" %b in (`TASKLIST /FI "PID eq %a" ^| findstr /I chromedriver.exe`) do (IF NOT %b=="" TASKKILL /F /PID %a))
[36minfo[39m: Chromedriver: No old chromedrivers seemed to exist
[36minfo[39m: Chromedriver: Spawning chromedriver with: C:\Program Files\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe --url-base=wd/hub --port=9515
[36minfo[39m: Chromedriver: [STDOUT] Starting ChromeDriver 2.18.343845 (73dd713ba7fbfb73cbb514ea94682a) on port 9515
Only local connections are allowed.
[36minfo[39m: JSONWP Proxy: Proxying [GET /status] to [GET http://127.0.0.1:9515/wd/hub/status] with no body
[36minfo[39m: JSONWP Proxy: Got response with status 200: "{\"sessionId\":\"\",\"status\":0,\"value\":{\"build\":{\"version\":\"alpha\"},\"os\":{\"arch\":\"x86_64\",\"name\":\"Windows NT\",\"version\":\"6.1 SP1\"}}}"
[36minfo[39m: JSONWP Proxy: Proxying [POST /session] to [POST http://127.0.0.1:9515/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"extensions":[],"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"DBH9X...
[36minfo[39m: Shutting down appium session
[36minfo[39m: JSONWP Proxy: Got response with status 200: {"sessionId":"9a59fc16f0ecad6275ca31c","status":100,"value":{"message":"chrome not reachable\n
(Driver info: chromedriver=2.18.dd713ba7fbfb73cbb514ea94682a),platform=W...
[36minfo[39m: JSONWP Proxy: Proxying [POST /session] to [POST http://127.0.0.1:9515/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"extensions":[],"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"DBH9X...
[36minfo[39m: JSONWP Proxy: Got response with status 200: {"sessionId":"9034159efd8e429fca558c83cb652a75","status":0,"value":{"acceptSslCerts":true,"applicationCacheEnabled":false,"browserConnectionEnabled":false,"browserName":"chrome","chrome":{},"cssSel...
[36minfo[39m: Chromedriver: Changed state to 'online'
大家有遇到这个错误么，求帮忙解决一下：WebDriverException: An unknown server-side error occurred while processing the command. Original error: session not created exception: please close 'com.tencent.mm' and try again
我的代码：driver.context("WEBVIEW_com.tencent.mm:tools")（使用这个driver）
我的chromeDriver版本：
异常信息：
Appium出错信息：
已经找到出错的原因了。是因为我测试的app不是微信（只是测试我的apk跳转到微信的webview页面点击操作），可能是当前测试应用和配置的webview的那个driver不相匹配而失败的。如果这不是根本原因还请大家指正
切换回NATIVE_APP，杀掉chromedriver,再进入webview
我也碰到了类似问题。杀chromedriver进程有点儿郁闷。各位大神还有别的好办法么？
用appium1.5版本 设置 desired_caps['recreateChromeDriverSessions'] = True
切换到非chrome-Driver会kill掉session，就不需要手动kill了。
问题解决了。可以来回切换了。感谢！
感谢黄老师和各位提供细节的同学，全搞定了。作为appium的新手菜鸟回馈一下几个细节：
1.chromedriver可以在起appium的时候当启动参数参数，这样就不用单起了
appium --no-reset --chromedriver-port 8000
2.capabilities.setCapability("recreateChromeDriverSessions", "True");
这句很重要，否则webview和native来回切会有问题。
3.在微信里打开调试选项后，可以用chrome的内建插件inspect H5的文档结构。
贴下比较low的代码，代码实现了根据给定列表遍历给定公众号历史文章的demo功能，期间数次native和webview的切换：
import io.appium.java_client.android.AndroidDriver;
import org.openqa.selenium.By;
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.remote.DesiredCapabilities;
import java.net.URL;
import java.util.ArrayList;
import org.junit.*;
* Created by lucas on .
public class AndroidTest {
private static final int NUMBER_ALLOWED = 3;
public void invokeSnowball() throws Exception {
AndroidDriver driver = this.GetAndroidDriver();
//进入公众号列表
this.GotoList(driver);
//遍历列表
for (String name : this.GetSearchList()) {
if (this.GotoMessageHistory(driver, name)) {
//遍历列表给出的文章
this.getArticleDetail(driver, name);
//返回公众号列表
this.GoBackToList(driver);
//进入公众号列表的操作
private void GotoList(AndroidDriver driver) throws Exception {
Thread.sleep(5000);
driver.findElement(By.xpath("//android.widget.TextView[@text='通讯录']")).click();
Thread.sleep(2000);
driver.findElement(By.xpath("//android.widget.TextView[@text='公众号']")).click();
//定义搜索列表
private ArrayList&String& GetSearchList() {
return new ArrayList&String&() {{
add("漫画项目管理");
add("阿尔法工场");
add("阿里研究院");
add("安卓开发精选");
private void getArticleDetail(AndroidDriver driver, String name) throws Exception {
for (int i = 1; i &= NUMBER_ALLOWED; i++) {
driver.context("WEBVIEW_com.tencent.mm:tools");
System.out.println("切换到WEBVIEW上下文");
if (isElementExist(driver, By.xpath("//*[@id='js_msg_card']"))) {
System.out.println("获取到了公众号文章列表");
//点击文章
if (isElementExist(driver, By.xpath("//*[@class='weui_msg_card_bd']/div[" + i + "]"))) {
driver.findElement(By.xpath("//*[@class='weui_msg_card_bd']/div[" + i + "]")).click();
Thread.sleep(2000);
System.out.println("公众号:" + name + "第" + i + "篇文章被点击");
//切换回native的context
driver.context("NATIVE_APP");
System.out.println("NATIVE_APP");
if (isElementExist(driver, By.id("h4"))) {
driver.findElement(By.id("h4")).click(); //返回对应公众号的文章列表.
System.out.println("关闭公众号文章,回到H5列表");
System.out.println("未能正常回退,请关注");
System.out.println("公众号没有历史文章");
//最后回到公众号列表,需要后退,切回native方式.
driver.context("NATIVE_APP");
System.out.println("NATIVE_APP");
//搜索一个公众号,并进入历史文章列表
private boolean GotoMessageHistory(AndroidDriver driver, String name) throws Exception {
Thread.sleep(2000);
driver.findElement(By.xpath("//android.widget.TextView[@content-desc='搜索']")).click();
Thread.sleep(2000);
WebElement inputGZ = driver.findElement(By.xpath("//android.widget.EditText[@text='搜索']"));
inputGZ.click();
inputGZ.sendKeys(name);
Thread.sleep(2000);
//搜到了的处理方式
if (isElementExist(driver, By.xpath("//android.widget.TextView[@text='" + name + "']"))) {
driver.findElement(By.xpath("//android.widget.TextView[@text='" + name + "']")).click();
Thread.sleep(2000);
Thread.sleep(2000);
driver.findElement(By.xpath("//android.widget.TextView[@content-desc='聊天信息']")).click();
Thread.sleep(2000);
driver.findElement(By.xpath("//android.widget.TextView[@text='查看历史消息']")).click();
Thread.sleep(5000);
//页面加载时间太长
return true;
System.out.println("未能找到公众号:"+name);
return false;
private AndroidDriver GetAndroidDriver() throws Exception {
DesiredCapabilities capabilities = new DesiredCapabilities();
capabilities.setCapability("platformVersion", "7.0");
capabilities.setCapability("deviceName", "Android Emulator");
capabilities.setCapability("platformName", "Android");
capabilities.setCapability("appPackage", "com.tencent.mm");
capabilities.setCapability("appActivity", ".ui.LauncherUI");
capabilities.setCapability("unicodeKeyboard", "True");
capabilities.setCapability("resetKeyboard", "True");
capabilities.setCapability("recreateChromeDriverSessions", "True");
//加入微信webwiew调试能力.
ChromeOptions options2 = new ChromeOptions();
options2.setExperimentalOption("androidProcess", "com.tencent.mm:tools");
capabilities.setCapability(ChromeOptions.CAPABILITY, options2);
return new AndroidDriver&WebElement&(new URL("http://127.0.0.1:4723/wd/hub"), capabilities);
//回到list
private void GoBackToList(AndroidDriver driver) throws Exception {
while (isElementExist(driver, By.id("h4"))) {
driver.findElement(By.id("h4")).click(); //碰上h4就不停返回
Thread.sleep(2000);
if (isElementExist(driver, By.id("go"))) {
driver.findElement(By.id("go")).click(); //再多试一遍
Thread.sleep(2000);
if (isElementExist(driver, By.id("gw"))) {
driver.findElement(By.id("gw")).click(); //再多试一遍
Thread.sleep(2000);
System.out.println("已经回到搜索列表");
private boolean isElementExist(AndroidDriver driver, By locator) {
driver.findElement(locator);
return true;
} catch (NoSuchElementException ex) {
return false;
代码封装的不错，但是一个疑问和一个问题
1、capabilities.setCapability("deviceName", "Android Emulator"); 在模拟器中运行，实际微信在模拟器中运行不了的吧
2、进入“查看历史消息” 查看context ，只有一个NATIVE_APP 没有看到有WEBVIEW_com.tencent.mm:tools，所以没有办法切换过去。是我用的微信版本不对？
是的，有个WEBVIEW_com.tencent.mm:tools识别错误的bug,思寒有一篇这个说明的帖子，你去查看吧
我这边遇到的情况是：前几天试验都是有web view的，突然从今天下午开始，即使在h5页面，也看不到web view，用uiautomatorview查看h5页面，居然能识别h5页面的元素，感觉h5页面变成了原生android元素了，这样一来，反而不用切换到webview就能直接操作了，这个转变蛮好的，但是不知道什么决定了这个转变？由谁知道？
请教各位大侠，我测微信小程序的时候，切换webview报错
基本设置：
ChromeOptions options = new ChromeOptions();
options.setExperimentalOption("androidProcess", "com.tencent.mm:appbrand0");
capabilities.setCapability(ChromeOptions.CAPABILITY, options);
当代码执行到这里就报错了：
driver.context("WEBVIEW_com.tencent.mm:tools");
控制台日志：
org.openqa.selenium.WebDriverException: An unknown server-side error occurred while processing the command. Original error: session not created exception: please close '' and try again
(Driver info: chromedriver=2.24.aeafbb4f2256b9cf),platform=Windows NT 6.1.7601 SP1 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 4.98 seconds
Build info: version: '2.53.0', revision: '35ae25b', time: ' 17:00:58'
System info: host: 'YK-DZ-4711702', ip: '172.168.16.110', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_121'
Driver info: io.appium.java_client.android.AndroidDriver
Capabilities [{appPackage=com.tencent.mm, noReset=true, deviceName=0d11f, fullReset=false, platform=LINUX, deviceUDID=0d11f, desired={appPackage=com.tencent.mm, noReset=true, deviceName=0d11f, fullReset=false, appActivity=.ui.LauncherUI, platformVersion=6.0.1, browserName=, fastReset=false, unicodeKeyboard=true, chromeOptions={args=[], extensions=[], androidProcess=com.tencent.mm:appbrand0}, udid=0d11f, platformName=Android, resetKeyboard=true}, platformVersion=6.0.1, webStorageEnabled=false, takesScreenshot=true, browserName=, javascriptEnabled=true, unicodeKeyboard=true, udid=0d11f, platformName=Android, deviceManufacturer=samsung, resetKeyboard=true, deviceScreenSize=, networkConnectionEnabled=true, warnings={}, databaseEnabled=false, appActivity=.ui.LauncherUI, locationContextEnabled=false, deviceModel=SM-G9208, fastReset=false, chromeOptions={args=[], extensions=[], androidProcess=com.tencent.mm:appbrand0}}]
Session ID: a9c2ce80--8c71-73ac8e955e02
appium日志：
[Chromedriver] Error: session not created exception: please close '' and try aga
(Driver info: chromedriver=2.24.aeafbb4f2256b9
cf),platform=Windows NT 6.1.7601 SP1 x86_64)
at Chromedriver.callee$2$0$ (../../lib/chromedriver.js:176:15)
at tryCatch (C:\Users\Administrator\AppData\Roaming\npm\node_modules\appium\
node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\Administrator\AppData\Roaming
\npm\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js:136:3
Error: session not created exception: please close '' and try again
(Driver info: chromedriver=2.24.aeafbb4f2256b9
cf),platform=Windows NT 6.1.7601 SP1 x86_64)
at Chromedriver.callee$2$0$ (../../lib/chromedriver.js:176:15)
at tryCatch (C:\Users\Administrator\AppData\Roaming\npm\node_modules\appium\
node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\Administrator\AppData\Roaming
\npm\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js:136:3
[MJSONWP] Encountered internal error running command: Error: session not created
exception: please close '' and try again
(Driver info: chromedriver=2.24.aeafbb4f2256b9
cf),platform=Windows NT 6.1.7601 SP1 x86_64)
at Chromedriver.callee$2$0$ (../../lib/chromedriver.js:176:15)
at tryCatch (C:\Users\Administrator\AppData\Roaming\npm\node_modules\appium\
node_modules\babel-runtime\regenerator\runtime.js:67:40)
at GeneratorFunctionPrototype.invoke
at GeneratorFunctionPrototype.prototype.(anonymous function)
at GeneratorFunctionPrototype.invoke (C:\Users\Administrator\AppData\Roaming
\npm\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js:136:3
[HTTP] &-- POST /wd/hub/session/a9c2ce80--8c71-73ac8e955e02/context 500
4980 ms - 357
请问是怎么回事呢？
好像Contexts集合里面只有一个Native返回，并没有对应的WebView_com.tencent.mm:tools。同样还是得不到WebView里面的内容。
可以试下这样行不行：如果只有一个native，就可以停止运行脚本，保持H5页面一直处于显示状态，用uiautomatorviewer.bat 查看，可以定位到页面元素，这样就不用切换context，就可以直接findelementbyxpath（"xxxx"）操作了。
1.插上真机就变成真机了，我是appium小白，机理不知道，猜测有个优先调用顺序。我微信在genymode里安装失败了，别的没试过。
2.只有微信历史列表是h5写的，并且需要操作它的元素，所以才切换，每次循环都切回来。我那个版本的代码有瑕疵，现在为了搞定各种异常，代码量已经翻了三四倍了，凑合着当例子看吧。
3.微信装在不同android机的同一个按钮竟然叫法不同。也是醉了。所以就算是要得到一个返回按钮的id，要这么写：
public String PickID(AndroidDriver driver){
if(isElementExist(driver, By.id("h4")))
return "h4";
if(isElementExist(driver, By.id("gw")))
return "gw";
if(isElementExist(driver, By.id("go")))
return "go";
if(isElementExist(driver, By.id("gg")))
return "gg";
4.写前端自动化的代码是非常不愉快的经历。
5.仍旧觉得前端自动化如不是实在绕不过去，别花太多精力。投入产出比太低了。
不同版本，不同id登录好像都有细微差别。猜测能热更新，并有各种灰度。坑不小。
本周微信热更了新的X5，切换不好使了。chromedriver拿不到session了。具体见这个贴：
高手碰到过不？
昨天改用Java也试了一下，同样只有一个Native。然后，采用最新1.6.5beta版本偶然发现直接可以录制到H5内容。今天重新尝试似乎又不行了。好奇怪，配置没有发生任何变化。
如何保持H5一直显示状态？暂时没发现对应的调用入口。Java or .net
微信升了H5的内核。用chromedriver获取不了session了。
保持H5页面 一直显示，意思就是在只有一个Native时，把H5页面一直保持显示，关闭appium 服务端，启动uiautomatorviewer.bat ，查看被测试的android h5 页面元素，就能看到H5页面元素，再用appium 操作你想操作的元素，我这边是这样做的
想问一下微信更了新的X5，和微信的版本有关系么？
你好，请问下app WebView的版本为40.0.，这个版本太低了，以至于在pom.xml文件中把Chromedriver降低到2.1都没用，降到2.1会下载不到依赖，有什么方法提高app WebView的版本呢？
请问，H5页面直接用uiautomatorviewer查看并操作，相当于用Androiddriver操作H5页面的元素，但是如果想从H5页面跳转到native页面，这时怎么操作？还需要context切换吗？我尝试了切换和不切换两种，都不能跳转到native页面，求帮助~
webview 就是个apk,下载新的安装即可：
a. 更新chromedriver
chromedriver下载地址： （连不上请翻墙）
b. 更新手机里的andriod.system.webview
webview下载地址： （连不上请翻墙）
hi,我想问下，最先是我的chrome 和chromedriver版本不一致导致切换context有问题，报chrome not reachable 现在我已经把手机的chrome 和chromedriver版本弄一致，但是又报其他错误
get context 得到["WEBVIEW_com.tencent.mm:appbrand0","WEBVIEW_com.tencent.mm:tools","WEBVIEW_com.tencent.mm:support","WEBVIEW_com.tencent.mm:appbrand1","WEBVIEW_com.android.quicksearchbox"]
日志打印的chromeOptions
{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"ZPRWJREMM4NBL7"}}}
最后切换的时候总是报错Device ZPRWJREMM4NBL7 is not online\n
info: JSONWP Proxy: Got response with status 200: {"sessionId":"bde4c369e386f881e9ab0","status":13,"value":{"message":"unknown error: Device ZPRWJREMM4NBL7 is not online\n (Driver info: chromedriver=2.9.248315,platform=Windows NT 6.3...
请问有没有什么好的解决方法，一直卡在着！
我在switch context时失败，Server端Log：
[Chromedriver] Set chromedriver binary as: /Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/chromedriver/mac/chromedriver
[Chromedriver] Killing any old chromedrivers, running: pkill -15 -f "/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/chromedriver/mac/chromedriver.*--port=8000"
[Chromedriver] No old chromedrivers seemed to exist
[Chromedriver] Spawning chromedriver with: /Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/chromedriver/mac/chromedriver --url-base=wd/hub --port=8000 --adb-port=5037
[Chromedriver] [STDOUT] Starting ChromeDriver 2.28.455517 (2c6d0c862f04ace88f) on port 8000
Only local connections are allowed.
[JSONWP Proxy] Proxying [GET /status] to [GET http://127.0.0.1:8000/wd/hub/status] with no body
[JSONWP Proxy] Got response with status 200: "{\"sessionId\":\"\",\"status\":0,\"value\":{\"build\":{\"version\":\"alpha\"},\"os\":{\"arch\":\"x86_64\",\"name\":\"Mac OS X\",\"version\":\"10.12.5\"}}}"
[JSONWP Proxy] Proxying [POST /session] to [POST http://127.0.0.1:8000/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"androidProcess":"com.tencent.mm:tools","extensions":[],"androidDeviceSerial":"85GACME624JX"}}}
[JSONWP Proxy] Got response with status 200: {"sessionId":"82e1b7eabdde4e","status":33,"value":{"message":"session not created exception: please close '' and try again\n
(Driver info: chromedriver=2.28.c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)"}}
[JSONWP Proxy] Proxying [POST /session] to [POST http://127.0.0.1:8000/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"androidProcess":"com.tencent.mm:tools","extensions":[],"androidDeviceSerial":"85GACME624JX"}}}
[JSONWP Proxy] Got response with status 200: {"sessionId":"bd4ee0afac3ec5","status":33,"value":{"message":"session not created exception: please close '' and try again\n
(Driver info: chromedriver=2.28.c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)"}}
[JSONWP Proxy] Proxying [POST /session] to [POST http://127.0.0.1:8000/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"androidProcess":"com.tencent.mm:tools","extensions":[],"androidDeviceSerial":"85GACME624JX"}}}
[JSONWP Proxy] Got response with status 200: {"sessionId":"e09b925f60e70fc87c5aa5","status":33,"value":{"message":"session not created exception: please close '' and try again\n
(Driver info: chromedriver=2.28.c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)"}}
[JSONWP Proxy] Proxying [POST /session] to [POST http://127.0.0.1:8000/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"androidProcess":"com.tencent.mm:tools","extensions":[],"androidDeviceSerial":"85GACME624JX"}}}
[JSONWP Proxy] Got response with status 200: {"sessionId":"660d89bd2310fdd79d6bbf","status":33,"value":{"message":"session not created exception: please close '' and try again\n
(Driver info: chromedriver=2.28.c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)"}}
[Chromedriver] Chromedriver exited unexpectedly with code null, signal SIGTERM
[Chromedriver] Changed state to 'stopped'
[Chromedriver] Error: session not created exception: please close '' and try again
(Driver info: chromedriver=2.28.455517 (2c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)
at Chromedriver.callee$2$0$ (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/lib/chromedriver.js:176:15)
at tryCatch (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:67:40)
at GeneratorFunctionPrototype.invoke [as _invoke] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:315:22)
at GeneratorFunctionPrototype.prototype.(anonymous function) [as next] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:100:21)
at GeneratorFunctionPrototype.invoke (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:136:37)
Error: session not created exception: please close '' and try again
(Driver info: chromedriver=2.28.455517 (2c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)
at Chromedriver.callee$2$0$ (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/lib/chromedriver.js:176:15)
at tryCatch (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:67:40)
at GeneratorFunctionPrototype.invoke [as _invoke] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:315:22)
at GeneratorFunctionPrototype.prototype.(anonymous function) [as next] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:100:21)
at GeneratorFunctionPrototype.invoke (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:136:37)
[MJSONWP] Encountered internal error running command: Error: session not created exception: please close '' and try again
(Driver info: chromedriver=2.28.455517 (2c6d0c862f04ace88f),platform=Mac OS X 10.12.5 x86_64)
at Chromedriver.callee$2$0$ (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-chromedriver/lib/chromedriver.js:176:15)
at tryCatch (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:67:40)
at GeneratorFunctionPrototype.invoke [as _invoke] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:315:22)
at GeneratorFunctionPrototype.prototype.(anonymous function) [as next] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/babel-runtime/regenerator/runtime.js:100:21)
有哪个同学知道这个问题怎么解决？
已解决，将Appium安装目录中的chromedriver版本替换为chromedriver2.20就可以了。
附上下载链接：
老铁，为什么我用了chromedriver2.20，还是报设备is not online\n？哎，这个问题搞了一周多了，什么切换前杀chromedriver进程；
什么chromedriver和webview版本不一致，我从2.9-2.32全部装了一遍也不行，哎，想找一个完美解决啊，社区跟webview切换的帖子我都看了一遍，没有完美解决的，会有各种其他问题！
把日志贴出来啊，你是什么设备 is not online?
NATIVE_APP,WEBVIEW_com.android.browser,WEBVIEW_com.tencent.mm:tools,WEBVIEW_com.tencent.mm:appbrand1,WEBVIEW_com.tencent.mm:support,WEBVIEW_undefined
info: [debug] ["WEBVIEW_com.android.browser","WEBVIEW_com.tencent.mm:tools","WEBVIEW_com.tencent.mm:appbrand1","WEBVIEW_com.tencent.mm:support","WEBVIEW_undefined"]
info: [debug] Available contexts: NATIVE_APP,WEBVIEW_com.android.browser,WEBVIEW_com.tencent.mm:tools,WEBVIEW_com.tencent.mm:appbrand1,WEBVIEW_com.tencent.mm:support,WEBVIEW_undefined
info: [debug] Connecting to chrome-backed webview
info: Chromedriver: Changed state to 'starting'
info: Chromedriver: Set chromedriver binary as: D:\Program Files (x86)\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe
info: Chromedriver: Killing any old chromedrivers, running: FOR /F "usebackq tokens=5" %a in (netstat -nao ^| findstr /R /C:"9515 ") do (FOR /F "usebackq" %b in (TASKLIST /FI "PID eq %a" ^| findstr /I chromedriver.exe) do (IF NOT %b=="" TASKKILL /F /PID %a))
info: Chromedriver: No old chromedrivers seemed to exist
info: Chromedriver: Spawning chromedriver with: D:\Program Files (x86)\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe --url-base=wd/hub --port=9515
info: Chromedriver: [STDOUT] Starting ChromeDriver 2.20.3b531d31eeb933ec778dbcf6067) on port 9515
Only local connections are allowed.
info: JSONWP Proxy: Proxying [GET /status] to [GET ] with no body
info: JSONWP Proxy: Got response with status 200: "{\"sessionId\":\"\",\"status\":0,\"value\":{\"build\":{\"version\":\"alpha\"},\"os\":{\"arch\":\"x86_64\",\"name\":\"Windows NT\",\"version\":\"10.0\"}}}"
info: JSONWP Proxy: Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"ZPRWJREMMJS4NBL7"}}}
info: JSONWP Proxy: Got response with status 200: {"sessionId":"fbeb4a2cfe5ce0fe6f64b0d","status":13,"value":{"message":"unknown error: unable to discover open pages\n
(Driver info: chromedriver=2.20.3b531d31eeb933ec778dbcf7081...
info: JSONWP Proxy: Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"ZPRWJREMMJS4NBL7"}}}
info: JSONWP Proxy: Got response with status 200: {"sessionId":"0d8c048f754b19dd9df72","status":13,"value":{"message":"unknown error: unable to discover open pages\n
(Driver info: chromedriver=2.20.3b531d31eeb933ec778dbcf7081...
info: JSONWP Proxy: Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"ZPRWJREMMJS4NBL7"}}}
info: JSONWP Proxy: Got response with status 200: {"sessionId":"37d665cf4e0c4bb02b83c6","status":13,"value":{"message":"unknown error: unable to discover open pages\n
(Driver info: chromedriver=2.20.3b531d31eeb933ec778dbcf7081...
info: JSONWP Proxy: Proxying [POST /session] to [POST ] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"ZPRWJREMMJS4NB"}}}
info: [debug] Didn't get a new command in 240 secs, shutting down...
info: Shutting down appium session
info: [debug] Pressing the HOME button
info: [debug] executing cmd: D:\Android\android-sdk\platform-tools\adb.exe -s ZPRWJREMMJS4NB shell "input keyevent 3"
info: [debug] Stopping logcat capture
info: [debug] Logcat terminated with code null, signal SIGTERM
info: [debug] Sent shutdown command, waiting for UiAutomator to stop...
info: [debug] [BOOTSTRAP] [debug] Go}
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