获取以下异常消息:
Exception in thread "main" org.openqa.selenium.WebDriverException: ????tor not implemented (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 16 milliseconds
Build info: version: '2.47.1', revision: '411b314', time: '2015-07-30 02:56:46'
System info: host: 'WIN-CMEFNAVR643', ip: '192.168.3.254', os.name: 'Windows 8.1', os.arch: 'amd64', os.version: '6.3', java.version: '1.8.0_51'
Driver info: org.openqa.selenium.edge.EdgeDriver
Capabilities [{acceptSslCerts=true, browserVersion=20.10240.16384.0, platformVersion=10, browserName=MicrosoftEdge, takesScreenshot=true, pageLoadStrategy=normal, takesElementScreenshot=true, platformName=windows, platform=ANY}]
Session ID: 65DB54C4-7689-4443-A6C7-DD95943B38B8
*** Element info: {Using=xpath, value=//input[@id='username']}
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 …