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Chrome Driver is not able to maximize the window :

ChromeDriver Version:2.24.417431

Chrome Version :57.0.2987.110

    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=57.0.2987.110)

      (Driver info: chromedriver=2.24.417431 (9aea000394714d2fbb20850021f6204f2256b9cf),platform=Windows NT 6.3.9600 x86_64) (WARNING: The server did not provide any stacktrace information)

    Command duration or timeout: 10.02 seconds

    Build info: version: '2.53.0', revision: '35ae25b1534ae328c771e0856c93e187490ca824', time: '2016-03-15 10:43:46'

    System info: host: 'JMP-CPE-MSDC01', ip: '169.254.133.0', os.name: 'Windows Server 2012 R2', os.arch: 'x86', os.version: '6.3', java.version: '1.8.0_121'

    Driver info: org.openqa.selenium.chrome.ChromeDriver

    Capabilities [{applicationCacheEnabled=false, rotatable=false, mobileEmulationEnabled=false, networkConnectionEnabled=false, chrome={chromedriverVersion=2.24.417431 (9aea000394714d2fbb20850021f6204f2256b9cf), userDataDir=D:\TempFiles\scoped_dir31332_1125}, takesHeapSnapshot=true, pageLoadStrategy=normal, databaseEnabled=false, handlesAlerts=true, hasTouchScreen=false, version=57.0.2987.110, platform=WIN8_1, browserConnectionEnabled=false, nativeEvents=true, acceptSslCerts=true, locationContextEnabled=true, webStorageEnabled=true, browserName=chrome, takesScreenshot=true, javascriptEnabled=true, cssSelectorsEnabled=true}]

    Session ID: 048637a3378f2564ab12cb3eb3d2837b

        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

        at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

        at java.lang.reflect.Constructor.newInstance(Unknown Source)

        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 org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:701)

        at org.openqa.selenium.remote.RemoteWebDriver.getScreenshotAs(RemoteWebDriver.java:335)

        at com.automate.SeleniumWrapper.GenUtils.getSnapShot(GenUtils.java:33)

        at com.automate.SeleniumWrapper.stepExecutor.StepDriver(stepExecutor.java:4795)

        at com.automate.testSuite.Shadow.ShadowScenario.ReEncryption443734(ShadowScenario.java:607)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

        at java.lang.reflect.Method.invoke(Unknown Source)

        at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:100)

        at org.testng.internal.Invoker.invokeMethod(Invoker.java:646)

        at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:811)

        at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1137)

        at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:129)

        at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:112)

        at org.testng.TestRunner.privateRun(TestRunner.java:753)

        at org.testng.TestRunner.run(TestRunner.java:607)

        at org.testng.SuiteRunner.runTest(SuiteRunner.java:368)

        at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:363)

        at org.testng.SuiteRunner.privateRun(SuiteRunner.java:321)

        at org.testng.SuiteRunner.run(SuiteRunner.java:270)

        at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)

        at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)

        at org.testng.TestNG.runSuitesSequentially(TestNG.java:1284)

        at org.testng.TestNG.runSuitesLocally(TestNG.java:1209)

        at org.testng.TestNG.runSuites(TestNG.java:1124)

        at org.testng.TestNG.run(TestNG.java:1096)

        at com.automate.Run.DTVProjectRun.main(DTVProjectRun.java:41)

1 Answer

0 votes
by (48.1k points)

You are required to upgrade your Chromedriver version since the one you are currently using does not support the version of chrome browser in use. You can download the recent version of chrome driver from here: http://chromedriver.chromium.org/downloads

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