自动化测试错误:org.openqa.selenium.WebDriverException:已断开连接:无法连接到渲染器 [英] Automation Testing Error : org.openqa.selenium.WebDriverException: disconnected: unable to connect to renderer
问题描述
我是自动化测试的新手,我正面临以下错误。我无法继续前进。有人可以帮我解决这个问题:
{Error}
在端口47649上启动ChromeDriver 2.31.488763(092de99f48a300323ecf8c2a4e2e7cab51de5ba8)
只允许本地连接。
org.openqa.selenium.remote.ProtocolHandshake createSession
INFO:检测到的方言:OSS
线程mainorg.openqa.selenium中的异常。 WebDriverException:断开连接:无法连接到渲染器
(会话信息:chrome = 64.0.3282.140)
(驱动程序信息:chromedriver = 2.31.488763(092de99f48a300323ecf8c2a4e2e7cab51de5ba8),platform = Windows NT 6.1.7601 SP1 x86) (警告:服务器没有提供任何堆栈跟踪信息)
命令持续时间或超时时间:2.03秒
构建信息:版本:'unknown',修订:'unknown',时间:'unknown'
系统信息:host:'ALPSCMO-QA10',ip:'10 .50.7.126',os.name:'Windows 7',os.arch:'x86',os.version:'6.1',java.version:' 1.8.0_112'
驱动程序信息:org.openqa.selenium.chrome.ChromeDriver
Capabilities [{applicationCacheEnabled = false,rotated = false,mobileEmulationEnabled = false,networkConnectionEnabled = false,chrome = {chromedriverVersion = 2.31。 488763 (092de99f48a300323ecf8c2a4e2e7cab51de5ba8),userDataDir = C:\Users\manand\AppData\Local\Temp\scoped_dir6152_17631},takesHeapSnapshot = true,pageLoadStrategy = normal,databaseEnabled = false,handlesAlerts = true,hasTouchScreen = false,version =如果你的浏览器不支持这个功能,那么你的浏览器会自动弹出一个对话框, }]
会话ID:3afbe7096bc143edfa25f5ae8616b830
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:215)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:167)
at org.openqa.selenium .remote.RemoteWebDriver.execute(RemoteWebDriver.java:671)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:694)
at org.openqa.selenium.remote.RemoteWebDriver $ RemoteWebDriverOptions $ RemoteWindow.maximize(RemoteWebDriver.java:925)
at AutomationFramework.FirstTestClass.main(FirstTestClass.java:19)
错误说明了这一切:
异常(会话信息:chrome = 64.0.3282.140)
(驱动程序信息:chromedriver = 2.31.488763(092de99f48a300323ecf8c2a4e2e7cab51de5ba8)org.openqa.selenium.WebDriverException:disconnected:无法连接到渲染器
,平台= Windows NT 6.1.7601 SP1 x86)(警告:服务器没有提供任何堆栈跟踪信息)
命令持续时间或超时时间:2.03秒
构建信息:版本:'unknown',修订:'unknown',时间:'unknown'
系统信息:'ALPSCMO- QA10',ip:'10.50.7.126',os.name:'Windows 7',os.arch:'x86',os.version:'6.1',java.version:'1.8.0_112'
驱动程序info:org.openqa.selenium.chrome.ChromeDriver
您的主要问题是版本兼容性在您使用的二进制文件中,如下所示:
- 您正在使用
chromedriver = 2.31
-
chromedriver = 2.31
清楚地提到以下内容:
支持Chrome v58-60
- 您正在使用
chrome = 64.0
- 发布
ChromeDriver v2.35
清楚地提到了以下内容:
支持Chrome v62-64
- 您的
Selenium Client
未检测到,因此我们无法知道Selenium客户端
版本。 -
JDK版本
是1.8.0_112
li>
因此, JDK版本, Selenium Client版本, ChromeDriver 版本( v2.31 )和 Chrome浏览器版本( v64.0 )解决方案
- 升级
JDK
到
$ b最近的级别
JDK版本8更新151
。 - 升级
Selenium
到当前级别版本3.8.1
。 - 升级
ChromeDriver
改为ChromeDriver v2.35
级别。 $ c> Chrome 改为Chrome v64.x
级别。 (根据ChromeDriver v2.35发行说明 - 如果您的Chrome版本过旧,请通过 Revo Uninstaller 并安装最近的Google Analytics和发布的Chrome版本。
- 执行您的
测试
。
I am new in automation testing and I am facing the following error. I am not able to proceed further. Can someone help me out in this : {Error}
Starting ChromeDriver 2.31.488763 (092de99f48a300323ecf8c2a4e2e7cab51de5ba8) on port 47649
Only local connections are allowed.
Feb 06, 2018 4:48:10 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: OSS
Exception in thread "main" org.openqa.selenium.WebDriverException: disconnected: unable to connect to renderer
(Session info: chrome=64.0.3282.140)
(Driver info: chromedriver=2.31.488763 (092de99f48a300323ecf8c2a4e2e7cab51de5ba8),platform=Windows NT 6.1.7601 SP1 x86) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 2.03 seconds
Build info: version: 'unknown', revision: 'unknown', time: 'unknown'
System info: host: 'ALPSCMO-QA10', ip: '10.50.7.126', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.8.0_112'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities [{applicationCacheEnabled=false, rotatable=false, mobileEmulationEnabled=false, networkConnectionEnabled=false, chrome={chromedriverVersion=2.31.488763 (092de99f48a300323ecf8c2a4e2e7cab51de5ba8), userDataDir=C:\Users\manand\AppData\Local\Temp\scoped_dir6152_17631}, takesHeapSnapshot=true, pageLoadStrategy=normal, databaseEnabled=false, handlesAlerts=true, hasTouchScreen=false, version=64.0.3282.140, platform=XP, browserConnectionEnabled=false, nativeEvents=true, acceptSslCerts=true, locationContextEnabled=true, webStorageEnabled=true, browserName=chrome, takesScreenshot=true, javascriptEnabled=true, cssSelectorsEnabled=true, setWindowRect=true, unexpectedAlertBehaviour=}]
Session ID: 3afbe7096bc143edfa25f5ae8616b830
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:215)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:167)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:671)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:694)
at org.openqa.selenium.remote.RemoteWebDriver$RemoteWebDriverOptions$RemoteWindow.maximize(RemoteWebDriver.java:925)
at AutomationFramework.FirstTestClass.main(FirstTestClass.java:19)
The error says it all :
Exception in thread "main" org.openqa.selenium.WebDriverException: disconnected: unable to connect to renderer
(Session info: chrome=64.0.3282.140)
(Driver info: chromedriver=2.31.488763 (092de99f48a300323ecf8c2a4e2e7cab51de5ba8),platform=Windows NT 6.1.7601 SP1 x86) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 2.03 seconds
Build info: version: 'unknown', revision: 'unknown', time: 'unknown'
System info: host: 'ALPSCMO-QA10', ip: '10.50.7.126', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.8.0_112'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Your main issue is the version compatibility among the binaries you are using as follows :
- You are using
chromedriver=2.31
- Release Notes of
chromedriver=2.31
clearly mentions the following :
Supports Chrome v58-60
- You are using
chrome=64.0
- Release Notes of
ChromeDriver v2.35
clearly mentions the following :
Supports Chrome v62-64
- Your
Selenium Client
is not getting detected, so we are unable to know theSelenium Client
version. - Your
JDK version
is1.8.0_112
which is pretty ancient.
So there is a clear mismatch between the JDK version , Selenium Client version , ChromeDriver version (v2.31) and the Chrome Browser version (v64.0)
Solution
- Upgrade
JDK
to recent levelsJDK Version 8 Update 151
. - Upgrade
Selenium
to current levelsVersion 3.8.1
. - Upgrade
ChromeDriver
toChromeDriver v2.35
level. - Keep
Chrome
toChrome v64.x
levels. (as per ChromeDriver v2.35 release notes
) - If your base Chrome version is too old, then uninstall it through Revo Uninstaller and install a recent GA and released version of Chrome.
- Execute your
Test
.
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