An internal error occurred during: "Launching XXX"解决办法

IOS自动化，遇到以下报错

!ENTRY org.eclipse.core.jobs 4 2 2017-09-05 15:43:09.513

!MESSAGE An internal error occurred during: "Launching IOSTest".
!STACK 0
java.lang.NullPointerException
at org. testng.eclipse. maven.MavenTestNGLaunchConfigurationProvider.getVMArgsFromPom(MavenTestNGLaunchConfigurationProvider.java:109)
at org.testng.eclipse.maven.MavenTestNGLaunchConfigurationProvider.getVmArguments(MavenTestNGLaunchConfigurationProvider.java:46)
at org.testng.eclipse.ui.util.ConfigurationHelper.getJvmArgs(ConfigurationHelper.java:173)
at org.testng.eclipse.launch.TestNGLaunchConfigurationDelegate.launchTypes(TestNGLaunchConfigurationDelegate.java:159)
at org.testng.eclipse.launch.TestNGLaunchConfigurationDelegate.launch(TestNGLaunchConfigurationDelegate.java:91)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:885)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:739)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:1039)
at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1256)

at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)

解决办法：

So my problem was that the TestNG-plugin in Eclipse failed to find the pom-file, as I don't use Maven. Anyway, after uninstalling the optional M2E (Maven...) part of the TestNG Eclipse plugin I could run my TestNG test cases successfully.

If you have the same issue, you uninstall the M2E part in Eclipse by selecting

• Help
• Install new software...
• What is already installed?
• Select the TestNG M2E software and click uninstall

Hope this helps!