Null Error

I'll admit that I know nothing at all about java. I'm doing this for my boss, trying to find a solution to our NullPointerException error.

Here is the full error:

java.lang.NullPointerException
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequ estDispatcher.java:285)
at jrun.servlet.ServletEngineService.dispatch(Servlet EngineService.java:543)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable( JRunProxyService.java:203)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invok eRunnable(ThreadPool.java:320)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRu nnable(ThreadPool.java:428)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeR unnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java :66)




Any help at all would be great.

Just looking at the error difficult to say much about. Can't you debug and see what happen in your code?

And as i understand this is the error which you got from Apache-Tomcat.Are you working on Servlet development?