当我尝试在eclipse上运行我的精益Java服务器时，我不断收到错误：
在以下期间发生内部错误：＆＃34;启动LJS内部部署服务器＆＃34;显示java.lang.NullPointerException。
java.lang.NullPointerException
at com.sap.core.tools.eclipse.server.common.server.control.GenericSapServerBehavior.modifyDebugJvmParams(GenericSapServerBehavior.java:529)
at com.sap.core.tools.eclipse.server.common.server.control.GenericSapServerBehavior.rewriteLaunchFile(GenericSapServerBehavior.java:499)
at com.sap.core.tools.eclipse.server.common.server.control.GenericSapServerBehavior.removeDebugOptionsFromTheLaunchFile(GenericSapServerBehavior.java:481)
at com.sap.core.tools.eclipse.server.common.server.control.GenericSapServerBehavior.setupLaunch(GenericSapServerBehavior.java:462)
at org.eclipse.jst.server.generic.core.internal.ExternalLaunchConfigurationDelegate.launch(ExternalLaunchConfigurationDelegate.java:102)
at com.sap.core.tools.eclipse.server.common.launch.SapExternalLaunchConfigurationDelegate.launch(SapExternalLaunchConfigurationDelegate.java:87)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:858)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:707)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:700)
at org.eclipse.wst.server.core.internal.Server.startImpl2(Server.java:3538)
at org.eclipse.wst.server.core.internal.Server.startImpl(Server.java:3474)
at org.eclipse.wst.server.core.internal.Server$StartJob.run(Server.java:367)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
我试过了：