Hello everyone,
i try to migrate my JBoss 4.2.2 Application (and an Eclipse based remote
client) to JBoss 5.0.0.
I am getting some exceptions during remote calls of SLSBs and SFSBs on my
client.
The context creation and lookup has been performed correctly. As I see in the
server log, the SFSB has been created.
Calling method sendTextMessage of a SLSB causes:
java.lang.NullPointerException
| at
org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:444)
| at
org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:56)
| at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
| ...
| at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:61)
| at $Proxy3.invoke(Unknown Source)
| at
org.jboss.ejb3.proxy.handler.ProxyInvocationHandlerBase.invoke(ProxyInvocationHandlerBase.java:261)
| at
org.jboss.ejb3.proxy.handler.session.SessionSpecProxyInvocationHandlerBase.invoke(SessionSpecProxyInvocationHandlerBase.java:101)
| at $Proxy2.sendTextMessage(Unknown Source)
| at client.Client.main(Client.java:31)
Calling method retrieve of SFSB causes:
java.lang.ClassCastException: org.jboss.aop.joinpoint.MethodInvocation cannot
be cast to org.jboss.ejb3.stateful.StatefulRemoteInvocation
| at
org.jboss.ejb3.stateful.StatefulContainer.dynamicInvoke(StatefulContainer.java:552)
| at
org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:56)
| at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
| ...
| at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:61)
| at $Proxy3.invoke(Unknown Source)
| at
org.jboss.ejb3.proxy.handler.ProxyInvocationHandlerBase.invoke(ProxyInvocationHandlerBase.java:261)
| at
org.jboss.ejb3.proxy.handler.session.SessionSpecProxyInvocationHandlerBase.invoke(SessionSpecProxyInvocationHandlerBase.java:101)
| at $Proxy2.retrieve(Unknown Source)
| at client.Client.main(Client.java:36)
Could that be a Class-Path problem? jbossall-client.jar and all it's
dependencies are available...
Client and server are running on JDK 1.5.0.
Any ideas?
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