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javax.ejb.EJBException: java.lang.NullPointerException

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denizh1988
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Joined: 2011-11-24

Below is the Stack trace. Moreover, in the attachment you have the codes I'm using. Any ideas?

javax.faces.el.EvaluationException: javax.ejb.EJBException: java.lang.NullPointerException

at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102) at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) at javax.faces.component.UICommand.broadcast(UICommand.java:315) at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794) at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259) at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139) at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57) at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:49) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952) at java.lang.Thread.run(Thread.java:722) Caused by: javax.ejb.EJBException: java.lang.NullPointerException at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:160) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:213) at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:284) at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:182) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) at org.jboss.as.ejb3.component.session.SessionInvocationContextInterceptor.processInvocation(SessionInvocationContextInterceptor.java:71) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:146) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:76) at edu.city.set.eia.citypress.beans.RegisUserFacadeLocal$$$view35.create(Unknown Source) at edu.city.set.eia.citypress.beans.managed.RegisUserBean.add(RegisUserBean.java:27) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.apache.el.parser.AstValue.invoke(AstValue.java:196) at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) at org.apache.jasper.el.JspMethodExpression.invoke(JspMethodExpression.java:68) at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88) ... 23 more Caused by: java.lang.NullPointerException at org.hibernate.id.enhanced.OptimizerFactory$PooledOptimizer.generate(OptimizerFactory.java:414) at org.hibernate.id.enhanced.TableGenerator.generate(TableGenerator.java:463) at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:119) at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:78) at org.hibernate.event.internal.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:178) at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:134) at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:64) at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:729) at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:705) at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:709) at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:846) at org.jboss.as.jpa.container.AbstractEntityManager.persist(AbstractEntityManager.java:575) at edu.city.set.eia.citypress.beans.AbstractFacade.create(AbstractFacade.java:24) at edu.city.set.eia.citypress.beans.RegisUserFacade.create(RegisUserFacade.java:16) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) at org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:44) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.ViewDescription$ComponentDispatcherInterceptor.processInvocation(ViewDescription.java:202) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) at org.jboss.as.ejb3.component.pool.PooledInstanceInterceptor.processInvocation(PooledInstanceInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) at org.jboss.as.ejb3.component.session.SessionInvocationContextInterceptor$CustomSessionInvocationContext.proceed(SessionInvocationContextInterceptor.java:126) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:211)
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denizh1988
Offline
Joined: 2011-11-24

javax.faces.el.EvaluationException: javax.ejb.EJBException: java.lang.NullPointerException

at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102)

at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)

at javax.faces.component.UICommand.broadcast(UICommand.java:315)

at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)

at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)

at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)

at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)

at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)

at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)

at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)

at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)

at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:49)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)

at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)

at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)

at java.lang.Thread.run(Thread.java:722)

Caused by: javax.ejb.EJBException: java.lang.NullPointerException

at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:160)

at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:213)

at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:284)

at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:182)

at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)

at org.jboss.as.ejb3.component.session.SessionInvocationContextInterceptor.processInvocation(SessionInvocationContextInterceptor.java:71)

at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)

at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)

at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:146)

at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)

at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)

at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:76)

at edu.city.set.eia.citypress.beans.RegisUserFacadeLocal$$$view35.create(Unknown Source)

at edu.city.set.eia.citypress.beans.managed.RegisUserBean.add(RegisUserBean.java:27)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:601)

at org.apache.el.parser.AstValue.invoke(AstValue.java:196)

at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)

at org.apache.jasper.el.JspMethodExpression.invoke(JspMethodExpression.java:68)

at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)

... 23 more

Caused by: java.lang.NullPointerException

at org.hibernate.id.enhanced.OptimizerFactory$PooledOptimizer.generate(OptimizerFactory.java:414)

at org.hibernate.id.enhanced.TableGenerator.generate(TableGenerator.java:463)

at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:119)

at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:78)

at org.hibernate.event.internal.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:178)

at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:134)

at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:64)

at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:729)

at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:705)

at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:709)

at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:846)

at org.jboss.as.jpa.container.AbstractEntityManager.persist(AbstractEntityManager.java:575)

at edu.city.set.eia.citypress.beans.AbstractFacade.create(AbstractFacade.java:24)

at edu.city.set.eia.citypress.beans.RegisUserFacade.create(RegisUserFacade.java:16)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:601)

at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52)

at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)

at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)

at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)

at org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:45)

at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)

at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:44)

at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)

at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45)

at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)

at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)

at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)

at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)

at org.jboss.as.ee.component.ViewDescription$ComponentDispatcherInterceptor.processInvocation(ViewDescription.java:202)

at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)

at org.jboss.as.ejb3.component.pool.PooledInstanceInterceptor.processInvocation(PooledInstanceInterceptor.java:50)

at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)

at org.jboss.as.ejb3.component.session.SessionInvocationContextInterceptor$CustomSessionInvocationContext.proceed(SessionInvocationContextInterceptor.java:126)

at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:211)