解决selenium启动IE浏览器报错：org.openqa.selenium.SessionNotCreatedException: Unexpected error launching Inter...-优快云博客

本文介绍在使用Selenium进行自动化测试时，遇到启动IE浏览器失败的问题及解决方法。错误提示为SessionNotCreatedException，原因是各区域的保护模式设置不一致。解决办法是在Internet选项的安全标签中，将所有区域的“启用保护模式”设置统一，即可正常启动IE。

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环境：eclipse + java 1.8.0_121 + selenium-java-3.141.59 + IE 11

启动IE代码：

public void beforeMethod() {
      System.setProperty("webdriver.ie.driver", "E:\\Developsoftware\\WebDriver\\IEDriverServer.exe");
      driver = new InternetExplorerDriver();
  }

启动IE报错：

org.openqa.selenium.SessionNotCreatedException: Unexpected error launching Internet Explorer. Protected Mode settings are not the same for all zones. Enable Protected Mode must be set to the same value (enabled or disabled) for all zones.
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:48'
System info: host: 'DESKTOP-8M42VJL', ip: '192.168.159.1', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_121'
Driver info: driver.version: InternetExplorerDriver
remote stacktrace:
   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$errorHandler$0(W3CHandshakeResponse.java:62)
   at org.openqa.selenium.remote.HandshakeResponse.lambda$getResponseFunction$0(HandshakeResponse.java:30)
   at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:126)
   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:128)
   at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:74)
   at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:136)
   at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)
   at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:552)
   at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:213)
   at org.openqa.selenium.ie.InternetExplorerDriver.run(InternetExplorerDriver.java:221)
   at org.openqa.selenium.ie.InternetExplorerDriver.<init>(InternetExplorerDriver.java:213)
   at org.openqa.selenium.ie.InternetExplorerDriver.<init>(InternetExplorerDriver.java:150)
   at cn.gloryroad.IEDemo.beforeMethod(IEDemo.java:29)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
   at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:59)
   at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:455)
   at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:222)
   at org.testng.internal.Invoker.invokeMethod(Invoker.java:520)
   at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:716)
   at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:988)
   at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
   at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
   at org.testng.TestRunner.privateRun(TestRunner.java:648)
   at org.testng.TestRunner.run(TestRunner.java:505)
   at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
   at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
   at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
   at org.testng.SuiteRunner.run(SuiteRunner.java:364)
   at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
   at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
   at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
   at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
   at org.testng.TestNG.runSuites(TestNG.java:1049)
   at org.testng.TestNG.run(TestNG.java:1017)
   at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
   at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
   at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)