[jboss-user] [Beginners Corner] - Re: No Persistence provider for EntityManager

[jhannoy]

I'm getting the following exception while running the client app:


  | E:\StateMonitor>ant run.client
  | Buildfile: build.xml
  | 
  | prepare:
  | 
  | compile:
  | 
  | ejbjar:
  | 
  | run.client:
  |      [java] Created Class...
  |      [java] MonitorRemote Sateless...
  |      [java] java.lang.RuntimeException: java.lang.reflect.InvocationTargetExcept
  | ion
  |      [java]     at org.jboss.ejb3.EJBContainer.construct(EJBContainer.java:526)
  |      [java]     at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:66)
  |      [java]     at org.jboss.ejb3.InfinitePool.get(InfinitePool.java:49)     [java]     at org.jboss.ejb3.ThreadlocalPool.create(ThreadlocalPool.java:50
  | )
  |      [java]     at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:90)
  |      [java]     at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(
  | StatelessInstanceInterceptor.java:54)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.aspects.security.AuthenticationInterceptor.invoke(A
  | uthenticationInterceptor.java:77)
  |      [java]     at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(
  | Ejb3AuthenticationInterceptor.java:110)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagatio
  | nInterceptor.java:46)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(As
  | ynchronousInterceptor.java:106)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(Sta
  | telessContainer.java:304)
  |      [java]     at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
  |      [java]     at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invok
  | e(AOPRemotingInvocationHandler.java:82)
  |      [java]     at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:76
  | 9)
  |      [java]     at org.jboss.remoting.transport.socket.ServerThread.processInvoc
  | ation(ServerThread.java:573)
  |      [java]     at org.jboss.remoting.transport.socket.ServerThread.dorun(Server
  | Thread.java:373)
  |      [java]     at org.jboss.remoting.transport.socket.ServerThread.run(ServerTh
  | read.java:166)
  |      [java] Caused by: java.lang.reflect.InvocationTargetException
  |      [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
  |  Method)
  |      [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC
  | onstructorAccessorImpl.java:39)
  |      [java]     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del
  | egatingConstructorAccessorImpl.java:27)
  |      [java]     at java.lang.reflect.Constructor.newInstance(Constructor.java:49
  | 4)
  |      [java]     at org.jboss.ejb3.EJBContainer.construct(EJBContainer.java:514)
  |      [java]     at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:66)
  |      [java]     at org.jboss.ejb3.InfinitePool.get(InfinitePool.java:49)
  |      [java]     at org.jboss.ejb3.ThreadlocalPool.create(ThreadlocalPool.java:50
  | )
  |      [java]     at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:90)
  |      [java]     at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(
  | StatelessInstanceInterceptor.java:54)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.aspects.security.AuthenticationInterceptor.invoke(A
  | uthenticationInterceptor.java:77)
  |      [java]     at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(
  | Ejb3AuthenticationInterceptor.java:110)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagatio
  | nInterceptor.java:46)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(As
  | ynchronousInterceptor.java:106)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(Sta
  | telessContainer.java:304)
  |      [java]     at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
  |      [java]     at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invok
  | e(AOPRemotingInvocationHandler.java:82)
  |      [java]     at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:76
  | 9)
  |      [java]     at org.jboss.remoting.transport.socket.ServerThread.processInvoc
  | ation(ServerThread.java:573)
  |      [java]     at org.jboss.remoting.transport.socket.ServerThread.dorun(Server
  | Thread.java:373)
  |      [java]     at org.jboss.remoting.transport.socket.ServerThread.run(ServerTh
  | read.java:166)
  |      [java]     at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemot
  | eClientInvoker.java:163)
  |      [java]     at org.jboss.remoting.Client.invoke(Client.java:1634)
  |      [java]     at org.jboss.remoting.Client.invoke(Client.java:548)
  |      [java]     at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(Inv
  | okeRemoteInterceptor.java:62)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(Cl
  | ientTxPropagationInterceptor.java:67)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.aspects.security.SecurityClientInterceptor.invoke(S
  | ecurityClientInterceptor.java:53)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInte
  | rceptor.java:74)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(Stateles
  | sRemoteProxy.java:107)
  |      [java]     at $Proxy0.create(Unknown Source)
  |      [java]     at testcases.TestClient.runTest(TestClient.java:46)
  |      [java]     at testcases.TestClient.main(TestClient.java:78)     [java]     at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(Inv
  | okeRemoteInterceptor.java:74)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(Cl
  | ientTxPropagationInterceptor.java:67)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.aspects.security.SecurityClientInterceptor.invoke(S
  | ecurityClientInterceptor.java:53)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInte
  | rceptor.java:74)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(Stateles
  | sRemoteProxy.java:107)
  |      [java]     at $Proxy0.create(Unknown Source)
  |      [java]     at testcases.TestClient.runTest(TestClient.java:46)
  |      [java]     at testcases.TestClient.main(TestClient.java:78)
  |      [java] Caused by: java.lang.NullPointerException
  |      [java]     at session.MonitorBean.<init>(MonitorBean.java:27)
  |      [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
  |  Method)
  |      [java]     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC
  | onstructorAccessorImpl.java:39)
  |      [java]     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del
  | egatingConstructorAccessorImpl.java:27)
  |      [java]     at java.lang.reflect.Constructor.newInstance(Constructor.java:49
  | 4)
  |      [java]     at org.jboss.ejb3.EJBContainer.construct(EJBContainer.java:514)
  |      [java]     at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:66)
  |      [java]     at org.jboss.ejb3.InfinitePool.get(InfinitePool.java:49)
  |      [java]     at org.jboss.ejb3.ThreadlocalPool.create(ThreadlocalPool.java:50
  | )
  |      [java]     at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:90)
  |      [java]     at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(
  | StatelessInstanceInterceptor.java:54)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.aspects.security.AuthenticationInterceptor.invoke(A
  | uthenticationInterceptor.java:77)
  |      [java]     at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(
  | Ejb3AuthenticationInterceptor.java:110)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagatio
  | nInterceptor.java:46)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(As
  | ynchronousInterceptor.java:106)
  |      [java]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInv
  | ocation.java:101)
  |      [java]     at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(Sta
  | telessContainer.java:304)
  |      [java]     at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
  |      [java]     at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invok
  | e(AOPRemotingInvocationHandler.java:82)
  |      [java]     at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:76
  | 9)
  |      [java]     at org.jboss.remoting.transport.socket.ServerThread.processInvoc
  | ation(ServerThread.java:573)
  |      [java]     at org.jboss.remoting.transport.socket.ServerThread.dorun(Server
  | Thread.java:373)
  |      [java]     at org.jboss.remoting.transport.socket.ServerThread.run(ServerTh
  | read.java:166)
  | 
  | BUILD SUCCESSFUL
  | Total time: 1 second
  | E:\StateMonitor>
  | 

Would really appreciate if somebody can help me to figure out the problem.

-Thanks,
James.

View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4115446#4115446

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4115446