[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-1107) cannot add comment to contact in contactlist

Gavin King (JIRA) jira-events at lists.jboss.org
Mon Mar 26 19:21:56 EDT 2007 

     [ http://jira.jboss.com/jira/browse/JBSEAM-1107?page=all ]

Gavin King updated JBSEAM-1107:
-------------------------------

    Affects Version/s: 1.2.1.GA
             Assignee: Gavin King
             Priority: Blocker  (was: Major)

> cannot add comment to contact in contactlist
> --------------------------------------------
>
>                 Key: JBSEAM-1107
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1107
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: Examples
>    Affects Versions: 1.2.1.GA
>            Reporter: Norman Richards
>         Assigned To: Gavin King
>            Priority: Blocker
>             Fix For: 1.2.1.GA
>
>
> I'm getting an error when adding a comment to a person in the contact list example
> 18:04:59,333 ERROR [ExceptionFilter] uncaught exception
> javax.servlet.ServletException: Error calling action method of component with id _id24:_id30
>         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:152)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63)
>         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
>         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
>         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57)
>         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
>         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
>         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
>         at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
>         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
>         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
>         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
>         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
>         at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
>         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
>         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
>         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
>         at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
>         at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
>         at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
>         at java.lang.Thread.run(Thread.java:613)
> 18:04:59,334 ERROR [ExceptionFilter] exception root cause
> javax.faces.FacesException: Error calling action method of component with id _id24:_id30
>         at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74)
>         at javax.faces.component.UICommand.broadcast(UICommand.java:106)
>         at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94)
>         at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168)
>         at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
>         at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
>         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63)
>         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
>         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
>         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57)
>         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
>         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
>         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
>         at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
>         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
>         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
>         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
>         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
>         at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
>         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
>         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
>         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
>         at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
>         at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
>         at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
>         at java.lang.Thread.run(Thread.java:613)
> Caused by: javax.faces.el.EvaluationException: /viewContact.xhtml @118,82 action="#{commentHome.persist}": javax.persistence.PersistenceException: org.hibernate.PropertyValueException: not-null property references a null or transient value: org.jboss.seam.example.contactlist.Comment.contact
>         at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
>         at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
>         ... 35 more
> Caused by: javax.persistence.PersistenceException: org.hibernate.PropertyValueException: not-null property references a null or transient value: org.jboss.seam.example.contactlist.Comment.contact
>         at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:647)
>         at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:218)
>         at org.jboss.seam.persistence.EntityManagerProxy.persist(EntityManagerProxy.java:128)
>         at org.jboss.seam.framework.EntityHome.persist(EntityHome.java:48)
>         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.seam.util.Reflections.invoke(Reflections.java:20)
>         at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
>         at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:57)
>         at org.jboss.seam.interceptors.ManagedEntityIdentityInterceptor.aroundInvoke(ManagedEntityIdentityInterceptor.java:37)
>         at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
>         at org.jboss.seam.interceptors.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:34)
>         at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
>         at org.jboss.seam.interceptors.TransactionInterceptor$1.work(TransactionInterceptor.java:32)
>         at org.jboss.seam.util.Work.workInTransaction(Work.java:37)
>         at org.jboss.seam.interceptors.TransactionInterceptor.aroundInvoke(TransactionInterceptor.java:27)
>         at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
>         at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27)
>         at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
>         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:103)
>         at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:151)
>         at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:87)
>         at org.jboss.seam.framework.EntityHome_$$_javassist_19.persist(EntityHome_$$_javassist_19.java)
>         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 com.sun.el.parser.AstValue.invoke(AstValue.java:174)
>         at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:286)
>         at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
>         at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
>         ... 36 more
> Caused by: org.hibernate.PropertyValueException: not-null property references a null or transient value: org.jboss.seam.example.contactlist.Comment.contact
>         at org.hibernate.engine.Nullability.checkNullability(Nullability.java:72)
>         at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:284)
>         at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:180)
>         at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:108)
>         at org.hibernate.event.def.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:131)
>         at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:87)
>         at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:38)
>         at org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:618)
>         at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:592)
>         at org.hibernate.impl.SessionImpl.persist(SessionImpl.java:596)
>         at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:212)
>         ... 67 more
> 18:04:59,365 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception
> javax.faces.el.EvaluationException: Cannot get value for expression '#{contactHome.id}'
>         at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:402)
>         at org.jboss.seam.core.Expressions$1.getValue(Expressions.java:69)
>         at org.jboss.seam.pages.Param.getValueFromModel(Param.java:93)
>         at org.jboss.seam.core.Pages.getPageParameterValue(Pages.java:615)
>         at org.jboss.seam.core.Pages.getConvertedParameters(Pages.java:591)
>         at org.jboss.seam.core.Pages.encodePageParameters(Pages.java:726)
>         at org.jboss.seam.core.Manager.redirect(Manager.java:1059)
>         at org.jboss.seam.core.Navigator.redirect(Navigator.java:45)
>         at org.jboss.seam.exceptions.RedirectHandler.handle(RedirectHandler.java:45)
>         at org.jboss.seam.core.Exceptions.handle(Exceptions.java:79)
>         at org.jboss.seam.web.ExceptionFilter.endWebRequestAfterException(ExceptionFilter.java:91)
>         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:73)
>         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
>         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79)
>         at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
>         at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>         at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
>         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
>         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
>         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
>         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
>         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
>         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
>         at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
>         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
>         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
>         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
>         at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
>         at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
>         at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
>         at java.lang.Thread.run(Thread.java:613)
> Caused by: java.lang.NullPointerException
>         at org.apache.myfaces.el.ValueBindingImpl$ELVariableResolver.resolveVariable(ValueBindingImpl.java:574)
>         at org.apache.commons.el.NamedValue.evaluate(NamedValue.java:124)
>         at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:140)
>         at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:383)
>         ... 34 more

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