[jboss-dev-forums] [JBoss Messaging Development] - Fail to get a remote JMS Session due to NullPointerException

belcar do-not-reply at jboss.com
Tue Sep 29 07:52:29 EDT 2009


Hi all

My JMS client application running on JBoss 4.2.3  fails to create a JMS Session on startup due to a NullpointerException.  Threads mentioned below already discuss the issue, but even when trying to change the scoping/loader the issue remains.

I've got a standalone WAR file that connects to the JBM 1.4.4 server from the ServletContextListener.contextInitialized() callback method.

I've tried adding a jboss-web.xml but without success.

13:37:18,980 INFO  [StartupListener]   ~~ Creating JMS Session ...
  | 13:37:18,989 FATAL [StartupListener]
  | java.lang.NullPointerException
  |         at org.jboss.jms.client.container.FailoverValveInterceptor.invoke(FailoverValveInterceptor.java:87)
  |         at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105)
  |         at org.jboss.jms.client.delegate.ClientConnectionDelegate$createSessionDelegate_6052335267724906805.invokeNext(ClientConnectionDelegate$createSessionDelegate_6052335267724906805.java)
  |         at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170)
  |         at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105)
  |         at org.jboss.jms.client.delegate.ClientConnectionDelegate$createSessionDelegate_6052335267724906805.invokeNext(ClientConnectionDelegate$createSessionDelegate_6052335267724906805.java)
  |         at org.jboss.jms.client.delegate.ClientConnectionDelegate.createSessionDelegate(ClientConnectionDelegate.java)
  |         at org.jboss.jms.client.JBossConnection.createSessionInternal(JBossConnection.java:269)
  |         at org.jboss.jms.client.JBossConnection.createSession(JBossConnection.java:91)

<jboss-web>
  |    <loader-repository> 
  |       com.mycompanyl:archive=ServiceBroker.war
  |    </loader-repository> 
  | </jboss-web>

Reference:
http://www.jboss.org/index.html?module=bb&op=viewtopic&t=110051&postdays=0&postorder=asc&start=0
https://jira.jboss.org/jira/browse/JBMESSAGING-980
http://www.jboss.org/community/wiki/ClassLoadingconfiguration

I'm stuck on this and I hope somebody can point me to a solution for this.

Thank you in advance.

Greetz

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