[jboss-user] [JBoss Seam] - EJB exception Error,Help

[hhf8]

I'm attempting to put an entry into a table after having logged in,I'm following the booking action. I have set up User accounts,register and login and is working perfectly.

However whenever I try to lodge and entry I get this from the server. The debug page shows that it is taking the necessary values.

Any help on this would be very much appreciated

Exception during INVOKE_APPLICATION(5): java.lang.NullPointerException
  | 
  | org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:93)
  | org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
  | org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:201)
  | org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
  | org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:83)
  | org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
  | org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:131)
  | org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
  | org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
  | org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  | org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:203)
  | org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
  | $Proxy430.confirm(Unknown Source)
  | com.mydomain.Calendar.EntryConfirm$$FastClassByCGLIB$$168b4aad.invoke(<generated>)
  | net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
  | org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45)
  | org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:74)
  | org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55)
  | com.mydomain.Calendar.LoggedInInterceptor.checkLoggedIn(LoggedInInterceptor.java:25)
  | sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  | sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | java.lang.reflect.Method.invoke(Method.java:585)
  | org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
  | org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
  | org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
  | org.jboss.seam.interceptors.RemoveInterceptor.removeIfNecessary(RemoveInterceptor.java:40)
  | sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  | sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | java.lang.reflect.Method.invoke(Method.java:585)
  | org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
  | org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
  | org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
  | org.jboss.seam.interceptors.ExceptionInterceptor.handleExceptions(ExceptionInterceptor.java:39)
  | sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  | sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | java.lang.reflect.Method.invoke(Method.java:585)
  | org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
  | org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
  | org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
  | org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
  | org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
  | org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
  | org.jboss.seam.intercept.ClientSideInterceptor.interceptInvocation(ClientSideInterceptor.java:83)
  | org.jboss.seam.intercept.ClientSideInterceptor.intercept(ClientSideInterceptor.java:52)
  | com.mydomain.Calendar.EntryConfirm$$EnhancerByCGLIB$$cd3c1b93.confirm(<generated>)
  | sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  | sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  | java.lang.reflect.Method.invoke(Method.java:585)
  | com.sun.el.parser.AstValue.invoke(AstValue.java:151)
  | com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
  | com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
  | com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
  | org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
  | javax.faces.component.UICommand.broadcast(UICommand.java:106)
  | javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94)
  | javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168)
  | org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
  | org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
  | javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
  | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:32)
  | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46)
  | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
  | org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
  | org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
  | org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
  | org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
  | org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
  | org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
  | org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
  | org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
  | org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
  | org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
  | org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
  | org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
  | org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
  | java.lang.Thread.run(Thread.java:595)

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