错误：无法使用硒对铬进行自动扩展 [英] Error:cannot get automation extension for chrome with selenium

问题描述

当我运行测试用例时，Iam获得低于Exception，这发生在我的Chrome浏览器升级到62.0版本之后。我已经更新了Chrome驱动程序到2.33版本，即使在更新后面临同样的问题。正在使用的Selenium版本是2.52

  org.openqa.selenium.WebDriverException：未知错误：无法获得自动扩展名
来自未知错误：无法找到页面：chrome-extension：//aapnijgdinlhnhlmodcfapnahmbfebeb/_generated_background_page.html 
（会话信息：chrome = 62.0.3202.94）
（驱动程序信息：chromedriver = 2.29.461591（62ebf098771772160f391d75e589dc567915b233） ，平台= Windows NT 6.1.7601 SP1 x86_64）（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：10.10秒
构建信息：版本：'2.35.0'，修订版：'8df0c6bedf70ff9f22c647788f9fe9c8d22210e2'，时间：'2013-08-17 12:46:41'
系统信息：os.name：'Windows 7'，os.arch：'amd64'，os.version：'6.1' ，java.version：'1.7.0_71'
会话ID：30ad534f9914fe71f672dd12e56a0aea 
驱动程序信息：org.openqa.selenium.chrome.ChromeDriver 
 Capabilities [{platform = XP，acceptSslCerts = true，javascriptE nabled = true，browserName = chrome，chrome = {userDataDir = C：\Users\ab83622\AppData\Local\Temp\scoped_dir6624_25177，chromedriverVersion = 2.29.461591（62ebf098771772160f391d75e589dc567915b233）}，networkConnectionEnabled = false，unexpectedAlertBehaviour = ，rotate = false，locationContextEnabled = true，mobileEmulationEnabled = false，version = 62.0.3202.94，pageLoadStrategy = normal，takesHeapSnapshot = true，cssSelectorsEnabled = true，databaseEnabled = false，handlesAlerts = true，browserConnectionEnabled = false，webStorageEnabled = true，nativeEvents = true ，hasTouchScreen = false，applicationCacheEnabled = false，takesScreenshot = true}] 
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0（Native Method）
 at sun.reflect.NativeConstructorAccessorImpl.newInstance（NativeConstructorAccessorImpl.java:57）
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance（DelegatingConstructorAccessorImpl.java:45）
 at java.lang.reflect.Constructor.newInstance（Co 
 at org.openqa.selenium.remote.ErrorHandler.createThrowable（ErrorHandler.java:191）
 at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed（ErrorHandler.java： 
 at org.openqa.selenium.remote.RemoteWebDriver.execute（RemoteWebDriver.java:554）
 at org.openqa.selenium.remote.RemoteWebDriver $ RemoteWebDriverOptions $ RemoteWindow.maximize（RemoteWebDriver.java： 783）
 at com.ctlts.bpm.console.test.selenium.SeleniumRule.before（SeleniumRule.java:98）
 at org.junit.rules.ExternalResource $ 1.evaluate（ExternalResource.java:46 ）
 at org.junit.rules.RunRules.evaluate（RunRules.java:20）
 at com.ctlts.bpm.console.test.testtools.TestRunner.run（TestRunner.java:82）
 at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run（JUnit4TestReference.java:86）
 at org.eclipse.jdt.internal.junit.runner.TestExecution.run（TestExecution.java ：38）
在org.eclipse.jdt.internal.junit.runner.RemoteTestRu nner.runTests（RemoteTestRunner.java:459）
位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:678）
位于org.eclipse.jdt.internal。 junit.runner.RemoteTestRunner.run（RemoteTestRunner.java:382）
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main（RemoteTestRunner.java:192）
  WebDriverException：未知的错误：不能获得自动扩展 
 
 
 
根据您使用的错误堆栈跟踪：
 
 
 
 
 
   chromedriver = 2.29   
 
 
   chrome = 62.0   
 
 
 
 
 
   chromedriver = 2.29  清楚地提到以下内容：  $ b 
 
 
  支持Chrome v56-58   
 
 
发行说明o 
 
 
    >  支持Chrome v60-62    
 
 
 
 
解决方案：
 
 
 
该解决方案将升级  chromedriver  二进制到  v2.33  级别或将您的  Chrome浏览器 二进制降级为  v56-58   
 
 Iam getting below Exception when i run test case ,this is happening after my chrome browser got updated to 62.0 version. I have updated chrome driver to 2.33 version ,even after updating facing the same issue. Selenium version being used is 2.52
         org.openqa.selenium.WebDriverException: unknown error: cannot get automation extension
from unknown error: page could not be found: chrome-extension://aapnijgdinlhnhlmodcfapnahmbfebeb/_generated_background_page.html
  (Session info: chrome=62.0.3202.94)
  (Driver info: chromedriver=2.29.461591 (62ebf098771772160f391d75e589dc567915b233),platform=Windows NT 6.1.7601 SP1 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 10.10 seconds
Build info: version: '2.35.0', revision: '8df0c6bedf70ff9f22c647788f9fe9c8d22210e2', time: '2013-08-17 12:46:41'
System info: os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.7.0_71'
Session ID: 30ad534f9914fe71f672dd12e56a0aea
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities [{platform=XP, acceptSslCerts=true, javascriptEnabled=true, browserName=chrome, chrome={userDataDir=C:\Users\ab83622\AppData\Local\Temp\scoped_dir6624_25177, chromedriverVersion=2.29.461591 (62ebf098771772160f391d75e589dc567915b233)}, networkConnectionEnabled=false, unexpectedAlertBehaviour=, rotatable=false, locationContextEnabled=true, mobileEmulationEnabled=false, version=62.0.3202.94, pageLoadStrategy=normal, takesHeapSnapshot=true, cssSelectorsEnabled=true, databaseEnabled=false, handlesAlerts=true, browserConnectionEnabled=false, webStorageEnabled=true, nativeEvents=true, hasTouchScreen=false, applicationCacheEnabled=false, takesScreenshot=true}]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:191)
    at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:145)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:554)
    at org.openqa.selenium.remote.RemoteWebDriver$RemoteWebDriverOptions$RemoteWindow.maximize(RemoteWebDriver.java:783)
    at com.ctlts.bpm.console.test.selenium.SeleniumRule.before(SeleniumRule.java:98)
    at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:46)
    at org.junit.rules.RunRules.evaluate(RunRules.java:20)
    at com.ctlts.bpm.console.test.testtools.TestRunner.run(TestRunner.java:82)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

解决方案
The error says it all WebDriverException: unknown error: cannot get automation extension

As per your Error Stack Trace you are using :


chromedriver=2.29
chrome=62.0


The Release Notes of chromedriver=2.29 clearly mentions the following :

  
Supports Chrome v56-58
The Release Notes of chromedriver=2.33 clearly mentions the following :

  
Supports Chrome v60-62


Solution :

The solution will be either to upgrade chromedriver binary to v2.33 levels or to downgrade your Chrome Browser binary to v56-58

                        
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