我正在尝试运行一个ruby文件，该文件将使用seleniumwebdriver启动chrome驱动程序。我有selenium独立服务器2.35.0。和chromedriver可执行文件已安装。我正在通过运行服务器来启动
java -jar ./selenium-server-standalone-2.35.0.jar -Dwebdriver.chrome.bin=/usr/bin/google-chrome -Dwebdriver.chrome.driver=/home/./chromedriver &
两个会话正在启动，chrome驱动程序无法启动。
05:07:34.328 INFO - Executing: [new session: {platform=ANY, javascriptEnabled=tr ue, cssSelectorsEnabled=true, browserName=chrome, nativeEvents=false, rotatable= false, takesScreenshot=false, version=, chrome.switches=[--ignore-certificate-er rors]}] at URL: /session) 05:07:34.329 INFO - Creating a new session for Capabilities [{platform=ANY, cssS electorsEnabled=true, javascriptEnabled=true, browserName=chrome, nativeEvents=f alse, rotatable=false, takesScreenshot=false, chrome.switches=[--ignore-certific ate-errors], version=}] Starting ChromeDriver (v2.2) on port 9143 05:07:54.887 WARN - Exception thrown java.util.concurrent.ExecutionException: org.openqa.selenium.WebDriverException: java.lang.reflect.InvocationTargetException Build info: version: '2.35.0', revision: 'c916b9d', time: '2013-08-12 15:42:01' System info: os.name: 'Linux', os.arch: 'amd64', os.version: '3.2.0-38-virtual', java.version: '1.7.0_25' Driver info: driver.version: unknown at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252) at java.util.concurrent.FutureTask.get(FutureTask.java:111) at org.openqa.selenium.remote.server.DefaultSession.execute(DefaultSessi on.java:176) at org.openqa.selenium.remote.server.DefaultSession.<init>(DefaultSessio n.java:112) at org.openqa.selenium.remote.server.DefaultSession.createSession(Defaul tSession.java:89) at org.openqa.selenium.remote.server.DefaultDriverSessions.newSession(De faultDriverSessions.java:89) at org.openqa.selenium.remote.server.handler.NewSession.handle(NewSessio n.java:63) at org.openqa.selenium.remote.server.rest.ResultConfig.handle(ResultConf ig.java:205) at org.openqa.selenium.remote.server.JsonHttpRemoteConfig.handleRequest( JsonHttpRemoteConfig.java:192) at org.openqa.selenium.remote.server.DriverServlet.handleRequest(DriverS ervlet.java:201) at org.openqa.selenium.remote.server.DriverServlet.doPost(DriverServlet. java:167) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at org.openqa.selenium.remote.server.DriverServlet.service(DriverServlet .java:139) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.openqa.jetty.jetty.servlet.ServletHolder.handle(ServletHolder.jav a:428) at org.openqa.jetty.jetty.servlet.ServletHandler.dispatch(ServletHandler .java:677) at org.openqa.jetty.jetty.servlet.ServletHandler.handle(ServletHandler.j ava:568) at org.openqa.jetty.http.HttpContext.handle(HttpContext.java:1526) at org.openqa.jetty.http.HttpContext.handle(HttpContext.java:1479) at org.openqa.jetty.http.HttpServer.service(HttpServer.java:914) at org.openqa.jetty.http.HttpConnection.service(HttpConnection.java:820) at org.openqa.jetty.http.HttpConnection.handleNext(HttpConnection.java:9 86) at org.openqa.jetty.http.HttpConnection.handle(HttpConnection.java:837) at org.openqa.jetty.http.SocketListener.handleConnection(SocketListener. java:243) at org.openqa.jetty.util.ThreadedServer.handle(ThreadedServer.java:357) at org.openqa.jetty.util.ThreadPool$PoolThread.run(ThreadPool.java:534) Caused by: org.openqa.selenium.WebDriverException: java.lang.reflect.InvocationT argetException Build info: version: '2.35.0', revision: 'c916b9d', time: '2013-08-12 15:42:01' System info: os.name: 'Linux', os.arch: 'amd64', os.version: '3.2.0-38-virtual', java.version: '1.7.0_25' Driver info: driver.version: unknown at org.openqa.selenium.remote.server.DefaultDriverFactory.callConstructo r(DefaultDriverFactory.java:72) at org.openqa.selenium.remote.server.DefaultDriverFactory.newInstance(De faultDriverFactory.java:56) at org.openqa.selenium.remote.server.DefaultSession$BrowserCreator.call( DefaultSession.java:215) at org.openqa.selenium.remote.server.DefaultSession$BrowserCreator.call( DefaultSession.java:1) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at org.openqa.selenium.remote.server.DefaultSession$1.run(DefaultSession .java:169) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor. java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor .java:615) at java.lang.Thread.run(Thread.java:724) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct orAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC onstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at org.openqa.selenium.remote.server.DefaultDriverFactory.callConstructo r(DefaultDriverFactory.java:62) ... 9 more Caused by: org.openqa.selenium.WebDriverException: unknown error: Chrome failed to start: exited abnormally (Driver info: chromedriver=2.2,platform=Linux 3.2.0-38-virtual x86_64) (WARNIN G: The server did not provide any stacktrace information) Command duration or timeout: 20.56 seconds Build info: version: '2.35.0', revision: 'c916b9d', time: '2013-08-12 15:42:01' System info: os.name: 'Linux', os.arch: 'amd64', os.version: '3.2.0-38-virtual', java.version: '1.7.0_25' Driver info: org.openqa.selenium.chrome.ChromeDriver at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct orAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC onstructorAccessorImpl.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(ErrorHa ndler.java:145) at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.ja va:554) at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriv er.java:216) at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.jav a:111) at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.jav a:115) at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:150) at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:129) ... 14 more 05:07:54.889 WARN - Exception: unknown error: Chrome failed to start: exited abn ormally (Driver info: chromedriver=2.2,platform=Linux 3.2.0-38-virtual x86_64) (WARNIN G: The server did not provide any stacktrace information) Command duration or timeout: 20.56 seconds Build info: version: '2.35.0', revision: 'c916b9d', time: '2013-08-12 15:42:01' System info: os.name: 'Linux', os.arch: 'amd64', os.version: '3.2.0-38-virtual', java.version: '1.7.0_25' Driver info: org.openqa.selenium.chrome.ChromeDriver An error occurred in an after hook NoMethodError: undefined method `quit' for nil:NilClass occurred at /home/deploy/deployment/ih2/spec/monitoring_script/NineMonitoring. rb:24:in `block (2 levels) in <top (required)>' F Failures: 1) MonitoringScript test_script Failure/Error: @driver = Selenium::WebDriver.for( :remote, :url => 'http:// localhost:4444/wd/hub', :desired_capabilities => @caps ) Selenium::WebDriver::Error::UnknownError: unknown error: Chrome failed to start: exited abnormally (Driver info: chromedriver=2.2,platform=Linux 3.2.0-38-virtual x86_64) (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 20.56 seconds Build info: version: '2.35.0', revision: 'c916b9d', time: '2013-08-12 15: 42:01' System info: os.name: 'Linux', os.arch: 'amd64', os.version: '3.2.0-38-vi rtual', java.version: '1.7.0_25' Driver info: org.openqa.selenium.chrome.ChromeDriver (org.openqa.selenium .WebDriverException) # [remote server] sun.reflect.NativeConstructorAccessorImpl(NativeConstruct orAccessorImpl.java):-2:in `newInstance0' # [remote server] sun.reflect.NativeConstructorAccessorImpl(NativeConstruct orAccessorImpl.java):57:in `newInstance' # [remote server] sun.reflect.DelegatingConstructorAccessorImpl(DelegatingC onstructorAccessorImpl.java):45:in `newInstance' # [remote server] java.lang.reflect.Constructor(Constructor.java):526:in `n ewInstance' # [remote server] org.openqa.selenium.remote.ErrorHandler(ErrorHandler.java ):191:in `createThrowable' # [remote server] org.openqa.selenium.remote.ErrorHandler(ErrorHandler.java ):145:in `throwIfResponseFailed' # [remote server] org.openqa.selenium.remote.RemoteWebDriver(RemoteWebDrive r.java):554:in `execute' # [remote server] org.openqa.selenium.remote.RemoteWebDriver(RemoteWebDrive r.java):216:in `startSession' # [remote server] org.openqa.selenium.remote.RemoteWebDriver(RemoteWebDrive r.java):111:in `<init>' # [remote server] org.openqa.selenium.remote.RemoteWebDriver(RemoteWebDrive r.java):115:in `<init>' # [remote server] org.openqa.selenium.chrome.ChromeDriver(ChromeDriver.java ):150:in `<init>' # [remote server] org.openqa.selenium.chrome.ChromeDriver(ChromeDriver.java ):129:in `<init>' # [remote server] sun.reflect.NativeConstructorAccessorImpl(NativeConstruct orAccessorImpl.java):-2:in `newInstance0' # [remote server] sun.reflect.NativeConstructorAccessorImpl(NativeConstruct orAccessorImpl.java):57:in `newInstance' # [remote server] sun.reflect.DelegatingConstructorAccessorImpl(DelegatingC onstructorAccessorImpl.java):45:in `newInstance' # [remote server] java.lang.reflect.Constructor(Constructor.java):526:in `n ewInstance' # [remote server] org.openqa.selenium.remote.server.DefaultDriverFactory(De faultDriverFactory.java):62:in `callConstructor' # [remote server] org.openqa.selenium.remote.server.DefaultDriverFactory(De faultDriverFactory.java):56:in `newInstance' # [remote server] org.openqa.selenium.remote.server.DefaultSession$BrowserC reator(DefaultSession.java):215:in `call' # [remote server] org.openqa.selenium.remote.server.DefaultSession$BrowserC reator(DefaultSession.java):1:in `call' # [remote server] java.util.concurrent.FutureTask$Sync(FutureTask.java):334 :in `innerRun' # [remote server] java.util.concurrent.FutureTask(FutureTask.java):166:in ` run' # [remote server] org.openqa.selenium.remote.server.DefaultSession$1(Defaul tSession.java):169:in `run' # [remote server] java.util.concurrent.ThreadPoolExecutor(ThreadPoolExecuto r.java):1145:in `runWorker' # [remote server] java.util.concurrent.ThreadPoolExecutor$Worker(ThreadPool Executor.java):615:in `run' # [remote server] java.lang.Thread(Thread.java):724:in `run' # ./NineMonitoring.rb:11:in `block (2 levels) in <top (required)>' Finished in 20.75 seconds 1 example, 1 failure Failed examples: rspec ./filename.rb:28 # filename test_script
这是在我使用以下文件运行文件之后
bundle exec rspec filename.rb
我对此并不陌生，无法找出问题所在。而且，我也试图让它无头运行，所以我正在运行Xvfb。有人可以帮我指出我所犯的错误并启动chromedriver吗？
更新：
根据建议，我已经更新了ChromeDriver并收到以下错误：
10:19:44.378 INFO - Executing: [new session: {platform=ANY, javascriptEnabled=tr ue, cssSelectorsEnabled=true, browserName=chrome, nativeEvents=false, rotatable= false, takesScreenshot=false, version=, chrome.switches=[--ignore-certificate-er rors]}] at URL: /session) 10:19:44.417 INFO - Creating a new session for Capabilities [{platform=ANY, cssS electorsEnabled=true, javascriptEnabled=true, browserName=chrome, nativeEvents=f alse, rotatable=false, takesScreenshot=false, chrome.switches=[--ignore-certific ate-errors], version=}] Starting ChromeDriver (v2.9.248304) on port 21908 [0.723][WARNING]: PAC support disabled because there is no system implementation An error occurred in an after hook NoMethodError: undefined method `quit' for nil:NilClass occurred at /home/deploy/deployment/ih2/spec/monitoring_script/NineMonitoring. rb:24:in `block (2 levels) in <top (required)>' While running the file: Failures: 1) MonitoringScript test_script Failure/Error: @driver = Selenium::WebDriver.for( :remote, :url => 'http:// localhost:4444/wd/hub', :desired_capabilities => @caps ) Timeout::Error: Timeout::Error # ./testfile.rb:11:in `block (2 levels) in <top (required)>' Finished in 1 minute 0.19031 seconds 1 example, 1 failure
谁能帮我找出问题所在吗？
使用Java 1.6可以达到目的。
在尝试Selenium-server-standalone-2.37.0.jar之后；谷歌浏览器33.0.1750.117; chromedriver_linux64_2.2; Java版本“ 1.7”，发现Java版本与其他版本不兼容。从而解决了我的问题。
