I my case, I used the standard SQL creation table script which comes with the jBpm distribution. I also changed the hibernate dialect to Oracle9Dialect.
The problems manifests itself as follows. Suppose you have a musicians-jndi.properties file that you included in your process archive, at the root level. In an action, trying to call an external EJB service, you would first try to load the jndi properties as follows: InputStream resourceAsStream = this.getClass().getClassLoader().getResourceAsStream("musicians-jndi.properties"); The exception is : | 12:03:41,702 ERROR [OnErrorAction] caught exception | java.lang.RuntimeException: org.jbpm.JbpmException: couldn't get value for file 'musicians-jndi.properties' | at fr.bnf.entrychain.jbpm.actions.CallServiceDelegate.execute(CallServiceDelegate.java:65) | at fr.bnf.entrychain.jbpm.actions.AbstractEntryChainAction.execute(AbstractEntryChainAction.java:14) | at org.jbpm.graph.def.Action.execute(Action.java:122) | 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:585) | at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:185) | at org.jbpm.graph.def.Action$$EnhancerByCGLIB$$aa93b1d8.execute(<generated>) | at org.jbpm.graph.def.Node.execute(Node.java:338) | at org.jbpm.graph.def.Node.enter(Node.java:318) | 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:585) | at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:185) | at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$b129b87c.enter(<generated>) | at org.jbpm.graph.def.Transition.take(Transition.java:151) | at org.jbpm.graph.def.Node.leave(Node.java:393) | at org.jbpm.graph.node.StartState.leave(StartState.java:70) | 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:585) | at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:185) | at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$b129b87c.leave(<generated>) | at org.jbpm.graph.exe.Token.signal(Token.java:194) | at org.jbpm.graph.exe.Token.signal(Token.java:139) | at org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:270) | at org.jbpm.command.StartProcessInstanceCommand.execute(StartProcessInstanceCommand.java:32) | at org.jbpm.ejb.impl.CommandServiceBean.execute(CommandServiceBean.java:90) | 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:585) | at org.jboss.invocation.Invocation.performCall(Invocation.java:359) | at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:237) | at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:158) | | at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:169 | ) | at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63) | at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:121) | at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350) | at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:181) | at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:168) | at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205) | at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:136) | at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:648) | at org.jboss.ejb.Container.invoke(Container.java:954) | at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:430) | at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:103) | at $Proxy68.execute(Unknown Source) | at org.jbpm.ejb.impl.CommandListenerBean.onMessage(CommandListenerBean.java:71) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.invocation.Invocation.performCall(Invocation.java:359) | at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(MessageDrivenContainer.java:495) | at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:158) | | at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(MessageDrivenInstanceInterceptor.java:116) | at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63) | at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:121) | at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350) | at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:181) | at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityInterceptor.java:109) | at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205) | at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:136) | at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenContainer.java:402) | at org.jboss.ejb.Container.invoke(Container.java:954) | at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvoker.java:987) | at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onMessage(JMSContainerInvoker.java:1287) | at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:266) | at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMessageConsumer.java:905) | at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:170) | at org.jboss.mq.SpySession.run(SpySession.java:323) | at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:194) | at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743) | at java.lang.Thread.run(Thread.java:595) | Caused by: org.jbpm.JbpmException: couldn't get value for file 'musicians-jndi.properties' | at org.jbpm.file.def.FileDefinition.getBytes(FileDefinition.java:196) | at org.jbpm.instantiation.ProcessClassLoader.getResourceAsStream(ProcessClassLoader.java:43) | at fr.bnf.entrychain.jbpm.actions.CallServiceDelegate.execute(CallServiceDelegate.java:29) | ... 77 more | Caused by: java.lang.NullPointerException | at org.jbpm.file.def.FileDefinition.getBytesFromDb(FileDefinition.java:213) | at org.jbpm.file.def.FileDefinition.getBytes(FileDefinition.java:193) | ... 79 more | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4041329#4041329 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4041329 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user