org.openqa.selenium.UnsupportedCommandException: Invalid Command Method - {"headers":{"Accept-Encoding":"gzip,deflate","Connection":"Keep-Alive","Content-Length":"2","Content-Type":"application/json; charset=utf-8","Host":"localhost:10643","User-Agent":"Apache-HttpClient/4.5.1 (Java/1.8.0_92)"},"httpVersion":"1.1","method":"POST","post":"{}","url":"/frame/parent","urlParsed":{"anchor":"","query":"","file":"parent","directory":"/frame/","path":"/frame/parent","relative":"/frame/parent","port":"","host":"","password":"","user":"","userInfo":"","authority":"","protocol":"","source":"/frame/parent","queryKey":{},"chunks":["frame","parent"]},"urlOriginal":"/session/b125a4e0-4f49-11e6-a714-c1f31aaa0839/frame/parent"} Command duration or timeout: 5 milliseconds Build info: version: '2.53.1', revision: 'a36b8b1', time: '2016-06-30 17:37:03' System info: host: 'Selvas-MacBook-Pro.local', ip: '192.168.0.23', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.11.4', java.version: '1.8.0_92' Driver info: org.openqa.selenium.phantomjs.PhantomJSDriver Capabilities [{applicationCacheEnabled=false, rotatable=false, handlesAlerts=false, databaseEnabled=false, version=2.1.1, platform=OS X 10.11, browserConnectionEnabled=false, proxy={proxyType=direct}, nativeEvents=true, acceptSslCerts=false, driverVersion=1.2.0, locationContextEnabled=false, webStorageEnabled=false, browserName=phantomjs, takesScreenshot=true, driverName=ghostdriver, javascriptEnabled=true, cssSelectorsEnabled=true}] Session ID: b125a4e0-4f49-11e6-a714-c1f31aaa0839

GitHub | selvagsz | 9 months ago
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  1. 0

    Invalid Command Method - while switching to parent frame

    GitHub | 9 months ago | selvagsz
    org.openqa.selenium.UnsupportedCommandException: Invalid Command Method - {"headers":{"Accept-Encoding":"gzip,deflate","Connection":"Keep-Alive","Content-Length":"2","Content-Type":"application/json; charset=utf-8","Host":"localhost:10643","User-Agent":"Apache-HttpClient/4.5.1 (Java/1.8.0_92)"},"httpVersion":"1.1","method":"POST","post":"{}","url":"/frame/parent","urlParsed":{"anchor":"","query":"","file":"parent","directory":"/frame/","path":"/frame/parent","relative":"/frame/parent","port":"","host":"","password":"","user":"","userInfo":"","authority":"","protocol":"","source":"/frame/parent","queryKey":{},"chunks":["frame","parent"]},"urlOriginal":"/session/b125a4e0-4f49-11e6-a714-c1f31aaa0839/frame/parent"} Command duration or timeout: 5 milliseconds Build info: version: '2.53.1', revision: 'a36b8b1', time: '2016-06-30 17:37:03' System info: host: 'Selvas-MacBook-Pro.local', ip: '192.168.0.23', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.11.4', java.version: '1.8.0_92' Driver info: org.openqa.selenium.phantomjs.PhantomJSDriver Capabilities [{applicationCacheEnabled=false, rotatable=false, handlesAlerts=false, databaseEnabled=false, version=2.1.1, platform=OS X 10.11, browserConnectionEnabled=false, proxy={proxyType=direct}, nativeEvents=true, acceptSslCerts=false, driverVersion=1.2.0, locationContextEnabled=false, webStorageEnabled=false, browserName=phantomjs, takesScreenshot=true, driverName=ghostdriver, javascriptEnabled=true, cssSelectorsEnabled=true}] Session ID: b125a4e0-4f49-11e6-a714-c1f31aaa0839
  2. 0

    PhantomJs automation requires unsafe-eval to work

    Stack Overflow | 7 months ago | drusolis
    org.openqa.selenium.UnsupportedCommandException: TypeError - undefined is not a constructor (evaluating '_getTagName(currWindow).toLowerCase()') Command duration or timeout: 6 milliseconds Build info: version: '2.39.0', revision: '14fa800511cc5d66d426e08b0b2ab926c7ed7398', time: '2013-12-16 13:18:38' System info: host: 'afong-03', ip: '10.41.232.69', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.11.6', java.version: '1.8.0_91' Driver info: org.openqa.selenium.phantomjs.PhantomJSDriver Capabilities [{applicationCacheEnabled=false, rotatable=false, handlesAlerts=false, databaseEnabled=false, version=2.1.1, platform=MAC, browserConnectionEnabled=false, proxy={proxyType=direct}, nativeEvents=true, phantomjs.page.settings.XSSAuditingEnabled=true, phantomjs.page.settings.javascriptEnabled=true, acceptSslCerts=false, driverVersion=1.2.0, phantomjs.page.settings.webSecurityEnabled=false, locationContextEnabled=false, webStorageEnabled=false, phantomjs.page.settings.localToRemoteUrlAccessEnabled=true, browserName=phantomjs, takesScreenshot=true, driverName=ghostdriver, javascriptEnabled=true, cssSelectorsEnabled=true}] Session ID: ee517e30-79d2-11e6-8032-47d95fff4a3c
  3. 0

    GitHub comment 486#265032876

    GitHub | 5 months ago | eos1d3
    org.openqa.selenium.UnsupportedCommandException: TypeError - undefined is not a constructor (evaluating '_getTagName(currWindow).toLowerCase()') Command duration or timeout: 18 milliseconds Build info: version: '2.53.0', revision: '35ae25b1534ae328c771e0856c93e187490ca824', time: '2016-03-15 10:43:46' System info: host: 'MacPro', ip: '192.168.2.100', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.11.6', java.version: '1.8.0_77' Driver info: org.openqa.selenium.phantomjs.PhantomJSDriver Capabilities [{applicationCacheEnabled=false, rotatable=false, handlesAlerts=false, databaseEnabled=false, version=2.1.1, platform=OS X 10.11, browserConnectionEnabled=false, proxy={proxyType=direct}, nativeEvents=true, acceptSslCerts=false, driverVersion=1.3.0-dev, webSecurityEnabled=true, locationContextEnabled=false, webStorageEnabled=false, browserName=phantomjs, takesScreenshot=true, driverName=ghostdriver, javascriptEnabled=true, cssSelectorsEnabled=true}] Session ID: 10533620-bb52-11e6-8512-b776173c8a7e
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  5. 0

    GitHub comment 486#265450662

    GitHub | 5 months ago | eos1d3
    org.openqa.selenium.UnsupportedCommandException: TypeError - undefined is not a constructor (evaluating '_getTagName(currWindow).toLowerCase()') Command duration or timeout: 12 milliseconds Build info: version: '2.41.0', revision: '3192d8a6c4449dc285928ba024779344f5423c58', time: '2014-03-27 11:29:39' System info: host: 'MacPro', ip: '192.168.2.100', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.11.6', java.version: '1.8.0_77' Driver info: org.openqa.selenium.phantomjs.PhantomJSDriver Capabilities [{applicationCacheEnabled=false, rotatable=false, handlesAlerts=false, databaseEnabled=false, version=2.1.1, platform=MAC, browserConnectionEnabled=false, proxy={proxyType=direct}, nativeEvents=true, acceptSslCerts=false, driverVersion=1.3.0-dev, webSecurityEnabled=true, locationContextEnabled=false, webStorageEnabled=false, browserName=phantomjs, takesScreenshot=true, driverName=ghostdriver, javascriptEnabled=true, cssSelectorsEnabled=true}] Session ID: c16a0520-bc82-11e6-8ff6-4bb424004f93
  6. 0

    selenium run error

    GitHub | 4 months ago | lakshmidp
    org.openqa.selenium.UnsupportedCommandException: POST /session/2debe934-cb8e-4942-9a93-a930dea69124/moveto did not match a known command Build info: version: 'unknown', revision: '1969d75', time: '2016-10-18 09:43:45 -0700' System info: host: 'homepc', ip: '192.168.1.147', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_111' Driver info: org.openqa.selenium.firefox.FirefoxDriver Capabilities [{rotatable=false, raisesAccessibilityExceptions=false, marionette=true, firefoxOptions={args=[], prefs={}}, appBuildId=20161208153507, version=, platform=XP, proxy={}, command_id=1, specificationLevel=0, acceptSslCerts=false, processId=225820, browserVersion=50.1.0, platformVersion=10.0, XULappId={ec8030f7-c20a-464f-9b0e-13a3a9e97384}, browserName=firefox, takesScreenshot=true, takesElementScreenshot=true, platformName=windows_nt}] Session ID: 2debe934-cb8e-4942-9a93-a930dea69124

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Root Cause Analysis

  1. org.openqa.selenium.UnsupportedCommandException

    Invalid Command Method - {"headers":{"Accept-Encoding":"gzip,deflate","Connection":"Keep-Alive","Content-Length":"2","Content-Type":"application/json; charset=utf-8","Host":"localhost:10643","User-Agent":"Apache-HttpClient/4.5.1 (Java/1.8.0_92)"},"httpVersion":"1.1","method":"POST","post":"{}","url":"/frame/parent","urlParsed":{"anchor":"","query":"","file":"parent","directory":"/frame/","path":"/frame/parent","relative":"/frame/parent","port":"","host":"","password":"","user":"","userInfo":"","authority":"","protocol":"","source":"/frame/parent","queryKey":{},"chunks":["frame","parent"]},"urlOriginal":"/session/b125a4e0-4f49-11e6-a714-c1f31aaa0839/frame/parent"} Command duration or timeout: 5 milliseconds Build info: version: '2.53.1', revision: 'a36b8b1', time: '2016-06-30 17:37:03' System info: host: 'Selvas-MacBook-Pro.local', ip: '192.168.0.23', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.11.4', java.version: '1.8.0_92' Driver info: org.openqa.selenium.phantomjs.PhantomJSDriver Capabilities [{applicationCacheEnabled=false, rotatable=false, handlesAlerts=false, databaseEnabled=false, version=2.1.1, platform=OS X 10.11, browserConnectionEnabled=false, proxy={proxyType=direct}, nativeEvents=true, acceptSslCerts=false, driverVersion=1.2.0, locationContextEnabled=false, webStorageEnabled=false, browserName=phantomjs, takesScreenshot=true, driverName=ghostdriver, javascriptEnabled=true, cssSelectorsEnabled=true}] Session ID: b125a4e0-4f49-11e6-a714-c1f31aaa0839

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0()
  2. Java RT
    Constructor.newInstance
    1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    2. sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    4. java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    4 frames
  3. Selenium
    RemoteWebDriver$RemoteTargetLocator.parentFrame
    1. org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:206)
    2. org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:158)
    3. org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:678)
    4. org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:701)
    5. org.openqa.selenium.remote.RemoteWebDriver$RemoteTargetLocator.parentFrame(RemoteWebDriver.java:1009)
    5 frames
  4. selenium-support
    EventFiringWebDriver$EventFiringTargetLocator.parentFrame
    1. org.openqa.selenium.support.events.EventFiringWebDriver$EventFiringTargetLocator.parentFrame(EventFiringWebDriver.java:599)
    1 frame
  5. selenium-server
    SwitchToParentFrame.call
    1. org.openqa.selenium.remote.server.handler.SwitchToParentFrame.call(SwitchToParentFrame.java:33)
    2. org.openqa.selenium.remote.server.handler.SwitchToParentFrame.call(SwitchToParentFrame.java:1)
    2 frames
  6. Java RT
    FutureTask.run
    1. java.util.concurrent.FutureTask.run(FutureTask.java:266)
    1 frame
  7. selenium-server
    DefaultSession$1.run
    1. org.openqa.selenium.remote.server.DefaultSession$1.run(DefaultSession.java:176)
    1 frame
  8. Java RT
    Thread.run
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    3. java.lang.Thread.run(Thread.java:745)
    3 frames