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1. Re: JMS between 2.4.9 and 2.4.4
adrian.brock May 7, 2003 10:14 AM (in response to mcalm)Can you post the full stack trace.
Regards,
Adrian -
2. Re: JMS between 2.4.9 and 2.4.4
mcalm May 8, 2003 2:33 AM (in response to mcalm)There is no meaningfully stacktrace available, only this:
A [ERROR] [AuftragTransferSessionBean] Fehler beim JMS-Versand!
java.lang.NullPointerException
at de.xxx.yyy.session.AuftragTransferSessionBean.sende(Unknown Source)
at de.xxx.yyy.session.AuftragTransferSessionBean.versendeAlleDaten(Unknown Source)
at de.xxx.yyy.session.AuftragTransferSessionBean.startTransfer(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:542)
at org.jboss.ejb.plugins.TxInterceptorBMT.invoke(TxInterceptorBMT.java:299)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:82)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:127)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:170)
at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:286)
at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:506)
at org.jboss.ejb.plugins.jrmp.interfaces.GenericProxy.invokeContainer(GenericProxy.java:335)
at org.jboss.ejb.plugins.jrmp.interfaces.StatelessSessionProxy.invoke(StatelessSessionProxy.java:123)
at $Proxy125.startTransfer(Unknown Source)
at de.ietac.gplportal.util.messagetransfer.AuftragTransferTopicListener.run(Unknown Source)
at java.lang.Thread.run(Thread.java:536)
This NullPointerExyception occurs when trying to create a TopicConnection with the TopicConnectionFactory.
Running the JBoss 2.4.4. it can commúnicate with the other JBoss 2.4.4. But running the 2.4.9, this exception is thrown.
McAlm -
3. Re: JMS between 2.4.9 and 2.4.4
adrian.brock May 8, 2003 5:21 PM (in response to mcalm)It looks like the NPE is in your code?
java.lang.NullPointerException
at de.xxx.yyy.session.AuftragTransferSessionBean.sende(Unknown Source)
Are you trying to invoke between 2.4.4 and 2.4.9?
It might be that one of classes has changed
incompatibly.
One obvious check would be
serialverid -classpath jbossmq.jar -show org.jboss.mq.Connection
or one of the other classes in org.jboss.mq
Regards,
Adrian