I was trying my first complex finder and the following error appeared:
java.rmi.ServerException: RemoteException occurred in server thread; nested
exception is:
java.rmi.ServerException: Container exception. Notify the container
developers :-); nested exception is:
java.lang.NullPointerException
java.rmi.ServerException: Container exception. Notify the container developers
:-); nested exception is:
java.lang.NullPointerException
java.lang.NullPointerException
at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCal
l.java:245)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:220)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:122)
at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker_Stub.invoke(Unknown
Source)
at
org.jboss.ejb.plugins.jrmp.interfaces.StatelessSessionProxy.invoke(StatelessSe
ssionProxy.java:175)
at $Proxy4.findDependencies(Unknown Source)
at test.service(test.java:147)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:387)
at org.apache.tomcat.core.Handler.service(Handler.java:263)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:371)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:786)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:732)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpCon
nectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:407)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
-----------------------------------------------------------------------
Output from console:
[configurator] CONTAINER EXCEPTION:null
[configurator] java.lang.NullPointerException
[configurator] at
org.jboss.ejb.plugins.TxInterceptorCMT.getTransactionMethod(TxInterceptorCMT.j
ava:475)
[configurator] at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.ja
va:209)
[configurator] at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:99)
[configurator] at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:144)
[configurator] at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
[configurator] at
org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:
265)
[configurator] at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInv
oker.java:222)
[configurator] at
org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInv
oker.java:187)
[configurator] at java.lang.reflect.Method.invoke(Native Method)
[configurator] at
sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:241)
[configurator] at sun.rmi.transport.Transport$1.run(Transport.java:142)
[configurator] at java.security.AccessController.doPrivileged(Native Method)
[configurator] at sun.rmi.transport.Transport.serviceCall(Transport.java:139)
[configurator] at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:443)
[configurator] at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:643
)
[configurator] at java.lang.Thread.run(Thread.java:484)
Other details:
In jaws.xml:
<finder>
<name>findDependency</name>
<query>WHERE "from_device_id" = ?1 AND "to_device_id" = ?2</query>
<order></order>
</finder>
JBoss Prod Beta 3 on Win NT4 SP5
Tomcat (running separatly) version 3.2
Hope that helps,
Tim
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