Unable to start server due following issues: java.lang.NullPointerException

Question

Eclipse Java EE IDE for Web Developers.
Version: Kepler Release glassfish version 3.1.2.2

Unable to start server due following exception:

java.lang.NullPointerException
at oracle.eclipse.tools.glassfish.GlassfishGenericServerBehaviour$StartJob.call(GlassfishGenericServerBehaviour.java:659)
at oracle.eclipse.tools.glassfish.GlassfishGenericServerBehaviour$StartJob.call(GlassfishGenericServerBehaviour.java:1)
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)

glassfish server stant alon work fine but cant start in eclipse glassfish 4 same as

Answer 1

在Windows 7中：使用“以管理员身份运行”运行eclipse

Answer 2

I had same problem. What i did was adding following -Duser.language=en line after -vmargs parameter.