I've been seeing this exception (same line, same file) when I run tomcat
in the same vm as jboss.
If you can recreate this easily with a simple test case it will save me
having to put a test case together. I was going to tackle that in the
next couple of days and open a bug report.
Richard Backhouse
Oak Grove Software
Ole Husgaard wrote:
>
> While running my EntityExc test bean on the latest CVS version I
> got a NPE for a test that passed less than two week ago.
> In my test bean I have a simple business method (with transaction
> attribute REQUIRED), that throws an application exception.
> When calling this method from a client without a transaction, I do
> not get my application exception. Instead I get a NPE.
> I added an extra try-catch in the jBoss code and got this following
> stack trace:
>
> java.lang.NullPointerException
> at
>org.jboss.ejb.plugins.NoPassivationEntityInstanceCache.get(NoPassivationEntityInstanceCache.java:118)
> at
>org.jboss.ejb.plugins.EntitySynchronizationInterceptor$InstanceSynchronization.beforeCompletion(EntitySynchronizationInterceptor.java:265)
> at org.jboss.tm.TxCapsule.commit(TxCapsule.java:106)
> at org.jboss.tm.TxManager.commit(TxManager.java:218)
> at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:83)
> at org.jboss.ejb.plugins.TxInterceptor.runWithTransactions(TxInterceptor.java:240)
> at org.jboss.ejb.plugins.TxInterceptor.invoke(TxInterceptor.java:96)
> at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:140)
> at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:156)
> at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:316)
> at
>org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:203)
> at
>org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:177)
> at java.lang.reflect.Method.invoke(Native Method)
> ......
>
> Looks like a FastCache problem.
>
> I've integrated my EntityExc test bean with the jbosstest module,
> and it can be found at
> http://www.sparre.dk/unpublished/jbosstest-hack2.tar.gz
> Anyone with write access to CVS is welcome to put my changes back
> into the jbosstest CVS module.
>
> Best Regards,
>
> Ole Husgaard.
