Question

您好我们有以下情况：我想在Selenium Grid上启动我的测试用例，机器是Win 10机器。如果我通过 Desired Capabilities 将功能设置为marionette = false ，则selenium会打开浏览器，然后会发生超时异常。但是，如果我将功能设置为marionette = true 或跳过它，则不会创建会话异常。我已经尝试使用FirefoxOptions设置功能，但问题仍然存在，使用Chrome我们没有任何问题，它的工作完美。正如在我们应该跳过牵线木偶设置之前回答的许多其他问题一样，因为我们使用geckogriver 0.20.1和FF更高53.X，但这在我的情况下不起作用并且将牵强木偶设置为假，浏览器打开然后没有任何反应。我已经检查了我在geckodriver中的路径，这些路径在run命令中设置如下：

java -Dwebdriver.gecko.driver="C:\Users\root\Desktop\SeleniumGrid\geckodriver.exe" -jar selenium-server-standalone-3.11.0.jar -role node -nodeConfig config.json

config.json看起来像：

{"capabilites":{ "browserName": "firefox", "maxInstances": 4, "seleniumProtocol": "WebDriver}, "nodeTimeout": 240, "nodePolling": 2000, "maxSession": 4, "timeout": 30000, "port": 6435, "register": true, "registerCycle": 5000, "cleanUpCycle": 2000, "hub": "http://sampleurlcom:4444"}

在下文中，我将添加示例代码：

capabilities.setCapability("acceptInsecureCerts", true);
capabilities.setCapability("acceptSslCerts", true);
capabilities.setBrowserName(browserOS.getBrowser());
capabilities.setPlatform(browserOS.getOS());
return new RemoteWebDriver(new URL("http://sampleurl.com:4444/wd/hub"), capabilities);

如果未设置牵线木偶或设置为真，那就是堆栈跟踪：

org.openqa.selenium.SessionNotCreatedException: Unable to find a matching set of capabilities
Build info: version: '3.11.0', revision: 'e59cfb3', time: '2018-03-11T20:33:15.31Z'
System info: host: 'SENODE3-WIN10', ip: '172.16.30.23', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_112'
Driver info: driver.version: unknown
remote stacktrace: 
Command duration or timeout: 810 milliseconds

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:214)
    at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:166)
    at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$new$0(JsonWireProtocolResponse.java:53)
    at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$getResponseFunction$2(JsonWireProtocolResponse.java:91)
    at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:123)
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
    at java.util.Spliterators$ArraySpliterator.tryAdvance(Spliterators.java:958)
    at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
    at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:498)
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
    at java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:152)
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
    at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464)
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:126)
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:73)
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:136)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:545)
    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:209)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:132)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:145)
    at de.cybercon.selenium.SeleniumGrid.getWebDriver(SeleniumGrid.java:51)
    at de.cybercon.selenium.WebDriverFactory.createRemoteWebDriver(WebDriverFactory.java:101)
    at de.cybercon.selenium.WebDriverFactory.createRemoteWebDriverInstances(WebDriverFactory.java:50)
    at de.cybercon.selenium.testng.AbstractSeleniumTest.setUp(AbstractSeleniumTest.java:44)
    at de.telekom.ess.it.selenium.help.functional.ESSHelpIT.setUp(ESSHelpIT.java:35)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
    at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:543)
    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:212)
    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:138)
    at org.testng.TestRunner.beforeRun(TestRunner.java:637)
    at org.testng.TestRunner.run(TestRunner.java:605)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
    at org.testng.SuiteRunner.run(SuiteRunner.java:240)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1137)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1062)
    at org.testng.TestNG.run(TestNG.java:974)
    at org.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:72)
    at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:127)
Caused by: org.openqa.selenium.SessionNotCreatedException: Unable to find a matching set of capabilities
Build info: version: '3.11.0', revision: 'e59cfb3', time: '2018-03-11T20:33:15.31Z'
System info: host: 'SENODE3-WIN10', ip: '172.16.30.23', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_112'
Driver info: driver.version: unknown
remote stacktrace: 
Build info: version: '3.11.0', revision: 'e59cfb3', time: '2018-03-11T20:26:55.152Z'
System info: host: 'Rohit.local', ip: '172.16.34.213', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.13.3', java.version: '1.8.0_101'
Driver info: driver.version: unknown
    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.W3CHandshakeResponse.lambda$new$0(W3CHandshakeResponse.java:57)
    at org.openqa.selenium.remote.W3CHandshakeResponse.lambda$getResponseFunction$2(W3CHandshakeResponse.java:104)
    at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:123)
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
    at java.util.Spliterators$ArraySpliterator.tryAdvance(Unknown Source)
    at java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source)
    at java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source)
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
    at java.util.stream.FindOps$FindOp.evaluateSequential(Unknown Source)
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
    at java.util.stream.ReferencePipeline.findFirst(Unknown Source)
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:126)
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:73)
    at org.openqa.selenium.remote.server.RemoteSession$Factory.performHandshake(RemoteSession.java:145)
    at org.openqa.selenium.remote.server.ServicedSession$Factory.apply(ServicedSession.java:159)
    at org.openqa.selenium.remote.server.ActiveSessionFactory.lambda$apply$12(ActiveSessionFactory.java:176)
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
    at java.util.stream.ReferencePipeline$11$1.accept(Unknown Source)
    at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
    at java.util.Spliterators$ArraySpliterator.tryAdvance(Unknown Source)
    at java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source)
    at java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source)
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
    at java.util.stream.FindOps$FindOp.evaluateSequential(Unknown Source)
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
    at java.util.stream.ReferencePipeline.findFirst(Unknown Source)
    at org.openqa.selenium.remote.server.ActiveSessionFactory.apply(ActiveSessionFactory.java:179)
    at org.openqa.selenium.remote.server.NewSessionPipeline.lambda$null$2(NewSessionPipeline.java:65)
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
    at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
    at java.util.Collections$2.tryAdvance(Unknown Source)
    at java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source)
    at java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source)
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
    at java.util.stream.FindOps$FindOp.evaluateSequential(Unknown Source)
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
    at java.util.stream.ReferencePipeline.findFirst(Unknown Source)
    at org.openqa.selenium.remote.server.NewSessionPipeline.lambda$createNewSession$3(NewSessionPipeline.java:68)
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
    at java.util.stream.DistinctOps$1$2.accept(Unknown Source)
    at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
    at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
    at java.util.stream.Streams$StreamBuilderImpl.tryAdvance(Unknown Source)
    at java.util.stream.Streams$ConcatSpliterator.tryAdvance(Unknown Source)
    at java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source)
    at java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source)
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
    at java.util.stream.FindOps$FindOp.evaluateSequential(Unknown Source)
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
    at java.util.stream.ReferencePipeline.findFirst(Unknown Source)
    at org.openqa.selenium.remote.server.NewSessionPipeline.createNewSession(NewSessionPipeline.java:71)
    at org.openqa.selenium.remote.server.commandhandler.BeginSession.execute(BeginSession.java:65)
    at org.openqa.selenium.remote.server.WebDriverServlet.lambda$handle$1(WebDriverServlet.java:246)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

如果marionette设置为false并且浏览器打开但是没有其他事情发生，则堆栈跟踪：

org.openqa.selenium.WebDriverException: Timed out waiting 45 seconds for Firefox to start.
Build info: version: '3.11.0', revision: 'e59cfb3', time: '2018-03-11T20:33:15.31Z'
System info: host: 'SENODE3-WIN10', ip: '172.16.30.23', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_112'
Driver info: driver.version: unknown
Command duration or timeout: 46.03 seconds

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:214)
    at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:166)
    at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$new$0(JsonWireProtocolResponse.java:53)
    at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$getResponseFunction$2(JsonWireProtocolResponse.java:91)
    at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:123)
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
    at java.util.Spliterators$ArraySpliterator.tryAdvance(Spliterators.java:958)
    at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
    at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:498)
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
    at java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:152)
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
    at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464)
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:126)
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:73)
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:136)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:545)
    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:209)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:132)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:145)
    at de.cybercon.selenium.SeleniumGrid.getWebDriver(SeleniumGrid.java:51)
    at de.cybercon.selenium.WebDriverFactory.createRemoteWebDriver(WebDriverFactory.java:101)
    at de.cybercon.selenium.WebDriverFactory.createRemoteWebDriverInstances(WebDriverFactory.java:50)
    at de.cybercon.selenium.testng.AbstractSeleniumTest.setUp(AbstractSeleniumTest.java:44)
    at de.telekom.ess.it.selenium.help.functional.ESSHelpIT.setUp(ESSHelpIT.java:35)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
    at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:543)
    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:212)
    at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:138)
    at org.testng.TestRunner.beforeRun(TestRunner.java:637)
    at org.testng.TestRunner.run(TestRunner.java:605)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
    at org.testng.SuiteRunner.run(SuiteRunner.java:240)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1137)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1062)
    at org.testng.TestNG.run(TestNG.java:974)
    at org.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:72)
    at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:127)

已经尝试过的解决方案：

FirefoxOptions options = new FirefoxOptions();
options.setBinary("C:\\Program Files (x86)\\Mozilla Firefox\\firefox.exe"); //Location where Firefox is installed

DesiredCapabilities capabilities = DesiredCapabilities.firefox();
capabilities.setCapability("moz:firefoxOptions", options);
//set more capabilities as per your requirements

The solution is from a tutorial.

感谢您的帮助！

Answer 1

您需要解决的几件事：

使用 Selenium 3.11 ， GecoDriver 0.20.1 和 Firefox 60.0.2 设置 RestAssuredMockMvc.standaloneSetup(myFirstController, mySecondController); < / strong>不再是一个选项。 marionette=false 是默认设置，或者您也可以明确提及。

在这里您会找到一些相关的参考资料：

Difference between webdriver.firefox.marionette & webdriver.gecko.driver

Why Firefox requires GeckoDriver?

通过marionette=true参数启动 Selenium Grid Node 的命令如下：

-nodeConfig

在使用java -Dwebdriver.gecko.driver=C:/Users/root/Desktop/SeleniumGrid/geckodriver.exe -jar selenium-server-standalone-3.11.0.jar -role node -nodeConfig nodeConfig.json // ^ observe the argument D参数时，您可以对参数进行如下调整：

-nodeConfig

Selenium 3.11，gecodriver 0.20.1，Firefox 60.0.2显示了SessionNotCreatedException：无法找到匹配的一组功能

1 个答案: