org.openqa.selenium.UnsupportedCommandException: POST /session/8d0e5f9e-bbf5-4c37-b4c0-7e51d84cfab6/keys did not match a known command (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 9 milliseconds Build info: version: '3.0.0-beta2', revision: '2aa21c1', time: '2016-08-02 15:03:28 -0700' System info: host: 'IE3BLT3VB2N62', ip: '172.21.4.144', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_101' Driver info: org.openqa.selenium.firefox.FirefoxDriver Capabilities [{rotatable=false, raisesAccessibilityExceptions=false, appBuildId=20160726073904, version=, platform=XP, proxy={}, command_id=1, specificationLevel=0, acceptSslCerts=false, browserVersion=48.0, platformVersion=6.1, XULappId={ec8030f7-c20a-464f-9b0e-13a3a9e97384}, browserName=Firefox, takesScreenshot=true, takesElementScreenshot=true, platformName=Windows_NT, device=desktop}] Session ID: 8d0e5f9e-bbf5-4c37-b4c0-7e51d84cfab6

Stack Overflow | Kumar Abhishek | 9 months ago
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  1. 0

    Unable to run the script using selenium 3.0.0 Beta 2 with geckodriver-v0.10.0-win64 driver in FF v48

    Stack Overflow | 9 months ago | Kumar Abhishek
    org.openqa.selenium.UnsupportedCommandException: POST /session/8d0e5f9e-bbf5-4c37-b4c0-7e51d84cfab6/keys did not match a known command (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 9 milliseconds Build info: version: '3.0.0-beta2', revision: '2aa21c1', time: '2016-08-02 15:03:28 -0700' System info: host: 'IE3BLT3VB2N62', ip: '172.21.4.144', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_101' Driver info: org.openqa.selenium.firefox.FirefoxDriver Capabilities [{rotatable=false, raisesAccessibilityExceptions=false, appBuildId=20160726073904, version=, platform=XP, proxy={}, command_id=1, specificationLevel=0, acceptSslCerts=false, browserVersion=48.0, platformVersion=6.1, XULappId={ec8030f7-c20a-464f-9b0e-13a3a9e97384}, browserName=Firefox, takesScreenshot=true, takesElementScreenshot=true, platformName=Windows_NT, device=desktop}] Session ID: 8d0e5f9e-bbf5-4c37-b4c0-7e51d84cfab6
  2. 0

    Actions sendKeys UnsupportedCommandException with geckodriver

    GitHub | 9 months ago | kumarTech16
    org.openqa.selenium.UnsupportedCommandException: POST /session/f497d69a-b705-43f8-a8c0-71627c715027/keys did not match a known command (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 5 milliseconds Build info: version: '3.0.0-beta2', revision: '2aa21c1', time: '2016-08-02 15:03:28 -0700' System info: host: 'IE3BLT3VB2N62', ip: '172.21.4.204', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_102' Driver info: org.openqa.selenium.firefox.FirefoxDriver Capabilities [{rotatable=false, raisesAccessibilityExceptions=false, marionette=true, appBuildId=20160726073904, version=, platform=XP, proxy={}, command_id=1, specificationLevel=0, acceptSslCerts=false, browserVersion=48.0, platformVersion=6.1, XULappId={ec8030f7-c20a-464f-9b0e-13a3a9e97384}, browserName=Firefox, takesScreenshot=true, takesElementScreenshot=true, platformName=Windows_NT, device=desktop}] Session ID: f497d69a-b705-43f8-a8c0-71627c715027
  3. 0

    Drag and drop action

    GitHub | 1 year ago | DenUlyanov
    org.openqa.selenium.UnsupportedCommandException: 'mouseDown' is not valid or implemented command. (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 8 milliseconds Build info: version: '2.47.1', revision: 'unknown', time: '2015-07-30 11:02:44' System info: host: 'USER-20150617RU', ip: '192.168.2.9', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.7.0_79' Session ID: AwesomeSession Driver info: winium.elements.desktop.WiniumDriver Capabilities [{debugConnectToRunningApp=false, app=C:\Users\Administrator\AppData\Local\Albelli Fotoboeken\apc.exe, platform=ANY, launchDelay=0, innerPort=9998, args=, keyboardSimulator=1}]
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  5. 0

    Re: Logging in selenium grid2 ?

    Google Groups | 5 years ago | Mike Riley
    org.openqa.selenium.UnsupportedCommandException: <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/> <title>Error 404 </title> </head> <body><h2>HTTP ERROR: 404</h2><pre>NOT_FOUND</pre> <p>RequestURI=/console/session</p><p><i><small><a href="http://jetty.mortbay.org/">Powered by Jetty://</a></small></i></p><br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> <br/> </body> </html> Command duration or timeout: 125 milliseconds Build info: version: '2.17.0', revision: '15540', time: '2012-01-16 16:52:31' System info: os.name: 'Windows XP', os.arch: 'x86', os.version: '5.1', java.version: '1.6.0_22' Driver info: driver.version: RemoteWebDriver
  6. 0

    Actions Class not working with gecko driver

    GitHub | 10 months ago | naveenv20
    org.openqa.selenium.UnsupportedCommandException: POST /session/625b7993-e503-4acf-b50e-01ca01690e26/moveto did not match a known command (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 7 milliseconds Build info: version: 'unknown', revision: '31c43c8', time: '2016-08-02 21:57:56 -0700' System info: host: 'LMTN202461', ip: '10.15.2.63', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_91' Driver info: org.openqa.selenium.firefox.FirefoxDriver Capabilities [{rotatable=false, raisesAccessibilityExceptions=false, appBuildId=20160726073904, version=, platform=XP, proxy={}, command_id=1, specificationLevel=0, acceptSslCerts=false, browserVersion=48.0, platformVersion=6.1, XULappId={ec8030f7-c20a-464f-9b0e-13a3a9e97384}, browserName=Firefox, takesScreenshot=true, takesElementScreenshot=true, platformName=Windows_NT, device=desktop}] Session ID: 625b7993-e503-4acf-b50e-01ca01690e26

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Root Cause Analysis

  1. org.openqa.selenium.UnsupportedCommandException

    POST /session/8d0e5f9e-bbf5-4c37-b4c0-7e51d84cfab6/keys did not match a known command (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 9 milliseconds Build info: version: '3.0.0-beta2', revision: '2aa21c1', time: '2016-08-02 15:03:28 -0700' System info: host: 'IE3BLT3VB2N62', ip: '172.21.4.144', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_101' Driver info: org.openqa.selenium.firefox.FirefoxDriver Capabilities [{rotatable=false, raisesAccessibilityExceptions=false, appBuildId=20160726073904, version=, platform=XP, proxy={}, command_id=1, specificationLevel=0, acceptSslCerts=false, browserVersion=48.0, platformVersion=6.1, XULappId={ec8030f7-c20a-464f-9b0e-13a3a9e97384}, browserName=Firefox, takesScreenshot=true, takesElementScreenshot=true, platformName=Windows_NT, device=desktop}] Session ID: 8d0e5f9e-bbf5-4c37-b4c0-7e51d84cfab6

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0()
  2. Java RT
    Constructor.newInstance
    1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    2. sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    4. java.lang.reflect.Constructor.newInstance(Unknown Source)
    4 frames
  3. Selenium
    RemoteKeyboard.sendKeys
    1. org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:206)
    2. org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:158)
    3. org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:683)
    4. org.openqa.selenium.remote.RemoteExecuteMethod.execute(RemoteExecuteMethod.java:35)
    5. org.openqa.selenium.remote.RemoteKeyboard.sendKeys(RemoteKeyboard.java:35)
    5 frames
  4. selenium-api
    Actions.perform
    1. org.openqa.selenium.interactions.SendKeysAction.perform(SendKeysAction.java:49)
    2. org.openqa.selenium.interactions.CompositeAction.perform(CompositeAction.java:50)
    3. org.openqa.selenium.interactions.Actions.perform(Actions.java:373)
    3 frames
  5. niagara4
    JiraStory.main
    1. niagara4.JiraStory.main(JiraStory.java:58)
    1 frame