Hi,
This exception could be because of a previous deployment attempt of the
MDB that failed. These exceptions should go away if you restart the server.
Thanks
-Ramesh
NewJavaLearner wrote:
> I'm trying to deploy an EJB packaged on a .jar module.
> It's successfully deployed but that's what i get (a periodic exception on
> the log file).
>
> @Exception
>
> [#|2007-12-04T16:03:19.495+0100|SEVERE|sun-appserver-pe9.0|javax.enterprise.system.container.ejb.mdb|_ThreadID=17;_ThreadName=p:
> thread-pool-1; w:
> 3;_RequestID=8f07761e-3bdb-4315-a904-e4855cd1af40;|java.lang.NullPointerException
> java.lang.NullPointerException
> at
> com.sun.enterprise.util.InvocationManagerImpl.preInvoke(InvocationManagerImpl.java:139)
> at
> com.sun.ejb.containers.MessageBeanContainer.createMessageDrivenEJB(MessageBeanContainer.java:684)
> at
> com.sun.ejb.containers.MessageBeanContainer.access$100(MessageBeanContainer.java:92)
> at
> com.sun.ejb.containers.MessageBeanContainer$MessageBeanContextFactory.create(MessageBeanContainer.java:477)
> at
> com.sun.ejb.containers.util.pool.NonBlockingPool.preload(NonBlockingPool.java:267)
> at
> com.sun.ejb.containers.util.pool.NonBlockingPool.doResize(NonBlockingPool.java:491)
> at
> com.sun.ejb.containers.util.pool.NonBlockingPool$IdleBeanWork.run(NonBlockingPool.java:586)
> at
> com.sun.ejb.containers.util.pool.NonBlockingPool$IdleBeanWork.service(NonBlockingPool.java:578)
> at com.sun.ejb.containers.util.WorkAdapter.doWork(WorkAdapter.java:62)
> at
> com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:479)
> |#]
>
> Can i get some help.
> Thanks
> %-|