1 Reply Latest reply on Dec 11, 2006 4:14 AM by Gavin King

    Seam 1.1.0 CR2, @RequestParameter

    Gregory Nikle Apprentice

      Hi,
      After migration from Seam 1.0.1 to 1.1.0 CR2, my method who use @RequestParameter throws an exception, can anyone tell me what is going on?
      Previously it worked fine.
      By the way, I user IceFAces in my project.

      javax.servlet.ServletException: /file:/C:/DevTools/JBoss/jboss-4.0.5.GA/server/default/tmp/deploy/tmp27664expert.ear-contents/expertWeb-exp.war/WEB-INF/lib/jboss-seam-debug.jar!/META-INF/debug.xhtml @103,89 rendered="#{org.jboss.seam.debug.introspector.attributes!=null}": Exception getting value of property attributes of base of type : org.jboss.seam.debug.Introspector$$EnhancerByCGLIB$$d39fd2ff
       org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:61)
       org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
      
      root cause


      Method:

      @RequestParameter("regKey")
      private String regKey;

      public String regKey() {
      System.out.println("OK: " + regKey);
      return "/registerStepThree.xhtml";
      }


      and my whole stacktrace:

      08:42:40,078 ERROR [ExceptionInterceptor] redirecting to debug page
      javax.ejb.EJBException: java.lang.NullPointerException
      at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:69)
      at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
      at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:197)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
      at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:131)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:211)
      at org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:79)
      at $Proxy123.regKey(Unknown Source)
      at pl.fargo.expert.business.ActivateConsole$$FastClassByCGLIB$$8cc4a3b9.invoke(<generated>)
      at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
      at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45)
      at org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:69)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55)
      at org.jboss.seam.interceptors.ExceptionInterceptor.handleExceptions(ExceptionInterceptor.java:38)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.SynchronizationInterceptor.serialize(SynchronizationInterceptor.java:30)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
      at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
      at org.jboss.seam.intercept.ClientSideInterceptor.interceptInvocation(ClientSideInterceptor.java:78)
      at org.jboss.seam.intercept.ClientSideInterceptor.intercept(ClientSideInterceptor.java:47)
      at org.jboss.seam.intercept.Proxy$$EnhancerByCGLIB$$59ed644b.regKey(<generated>)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:129)
      at org.jboss.seam.actionparam.ActionParamBindingHelper.invokeTheExpression(ActionParamBindingHelper.java:59)
      at org.jboss.seam.actionparam.ActionParamMethodBinding.invoke(ActionParamMethodBinding.java:71)
      at org.jboss.seam.core.Expressions$2.invoke(Expressions.java:98)
      at org.jboss.seam.core.Pages.callAction(Pages.java:339)
      at org.jboss.seam.core.Pages.callActions(Pages.java:318)
      at org.jboss.seam.jsf.AbstractSeamPhaseListener.callPageActions(AbstractSeamPhaseListener.java:254)
      at org.jboss.seam.jsf.AbstractSeamPhaseListener.beforeRender(AbstractSeamPhaseListener.java:201)
      at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:51)
      at org.apache.myfaces.lifecycle.LifecycleImpl.informPhaseListenersBefore(LifecycleImpl.java:503)
      at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:356)
      at com.icesoft.faces.webapp.xmlhttp.PersistentFacesServlet.service(PersistentFacesServlet.java:390)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
      at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46)
      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(Unknown Source)
      Caused by: java.lang.NullPointerException
      at org.jboss.seam.util.Parameters.convertMultiValueRequestParameter(Parameters.java:47)
      at org.jboss.seam.Component.injectParameters(Component.java:1153)
      at org.jboss.seam.Component.inject(Component.java:1116)
      at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:48)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.ManagedEntityIdentityInterceptor.aroundInvoke(ManagedEntityIdentityInterceptor.java:79)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:23)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:51)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
      at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
      at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:49)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
      at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
      ... 82 more
      08:42:40,140 ERROR [AbstractSeamPhaseListener] Swallowing exception thrown by page action
      javax.faces.el.EvaluationException: Exception while invoking expression #{activateAction.regKey}
      at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:153)
      at org.jboss.seam.actionparam.ActionParamBindingHelper.invokeTheExpression(ActionParamBindingHelper.java:59)
      at org.jboss.seam.actionparam.ActionParamMethodBinding.invoke(ActionParamMethodBinding.java:71)
      at org.jboss.seam.core.Expressions$2.invoke(Expressions.java:98)
      at org.jboss.seam.core.Pages.callAction(Pages.java:339)
      at org.jboss.seam.core.Pages.callActions(Pages.java:318)
      at org.jboss.seam.jsf.AbstractSeamPhaseListener.callPageActions(AbstractSeamPhaseListener.java:254)
      at org.jboss.seam.jsf.AbstractSeamPhaseListener.beforeRender(AbstractSeamPhaseListener.java:201)
      at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:51)
      at org.apache.myfaces.lifecycle.LifecycleImpl.informPhaseListenersBefore(LifecycleImpl.java:503)
      at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:356)
      at com.icesoft.faces.webapp.xmlhttp.PersistentFacesServlet.service(PersistentFacesServlet.java:390)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
      at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46)
      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(Unknown Source)
      Caused by: javax.ejb.EJBException: java.lang.NullPointerException
      at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:69)
      at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
      at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:197)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
      at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:131)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:211)
      at org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:79)
      at $Proxy123.regKey(Unknown Source)
      at pl.fargo.expert.business.ActivateConsole$$FastClassByCGLIB$$8cc4a3b9.invoke(<generated>)
      at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
      at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45)
      at org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:69)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55)
      at org.jboss.seam.interceptors.ExceptionInterceptor.handleExceptions(ExceptionInterceptor.java:38)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.SynchronizationInterceptor.serialize(SynchronizationInterceptor.java:30)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
      at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
      at org.jboss.seam.intercept.ClientSideInterceptor.interceptInvocation(ClientSideInterceptor.java:78)
      at org.jboss.seam.intercept.ClientSideInterceptor.intercept(ClientSideInterceptor.java:47)
      at org.jboss.seam.intercept.Proxy$$EnhancerByCGLIB$$59ed644b.regKey(<generated>)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:129)
      ... 34 more
      Caused by: java.lang.NullPointerException
      at org.jboss.seam.util.Parameters.convertMultiValueRequestParameter(Parameters.java:47)
      at org.jboss.seam.Component.injectParameters(Component.java:1153)
      at org.jboss.seam.Component.inject(Component.java:1116)
      at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:48)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.ManagedEntityIdentityInterceptor.aroundInvoke(ManagedEntityIdentityInterceptor.java:79)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:23)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:51)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
      at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
      at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:49)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118)
      at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
      at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
      ... 82 more

      08:42:41,656 INFO [[/expert]] WARNING: Component _id75 just got an automatic id, because there was no id assigned yet. If this component was created dynamically (i.e. not by a JSP tag) you should assign it an explicit static id or assign it the id you get from the createUniqueId from the current UIViewRoot component right after creation!
      08:42:41,734 ERROR [PersistentFacesServlet] Exception executing lifecycle or setting up persistent context. /file:/C:/DevTools/JBoss/jboss-4.0.5.GA/server/default/tmp/deploy/tmp27664expert.ear-contents/expertWeb-exp.war/WEB-INF/lib/jboss-seam-debug.jar!/META-INF/debug.xhtml @103,89 rendered="#{org.jboss.seam.debug.introspector.attributes!=null}": Exception getting value of property attributes of base of type : org.jboss.seam.debug.Introspector$$EnhancerByCGLIB$$d39fd2ff
      javax.faces.el.EvaluationException: /file:/C:/DevTools/JBoss/jboss-4.0.5.GA/server/default/tmp/deploy/tmp27664expert.ear-contents/expertWeb-exp.war/WEB-INF/lib/jboss-seam-debug.jar!/META-INF/debug.xhtml @103,89 rendered="#{org.jboss.seam.debug.introspector.attributes!=null}": Exception getting value of property attributes of base of type : org.jboss.seam.debug.Introspector$$EnhancerByCGLIB$$d39fd2ff
      at com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:60)
      at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:1076)
      at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:231)
      at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:239)
      at org.jboss.seam.debug.jsf.SeamDebugPhaseListener.beforePhase(SeamDebugPhaseListener.java:51)
      at org.apache.myfaces.lifecycle.LifecycleImpl.informPhaseListenersBefore(LifecycleImpl.java:503)
      at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:356)
      at com.icesoft.faces.webapp.xmlhttp.PersistentFacesServlet.service(PersistentFacesServlet.java:394)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
      at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46)
      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(Unknown Source)
      Caused by: javax.faces.el.EvaluationException: Bean: org.jboss.seam.debug.Introspector$$EnhancerByCGLIB$$d39fd2ff, property: attributes
      at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:442)
      at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:82)
      at com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyELContext.java:141)
      at com.sun.el.parser.AstValue.getValue(AstValue.java:117)
      at com.sun.el.parser.AstNotEqual.getValue(AstNotEqual.java:41)
      at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:192)
      at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
      at com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:56)
      ... 30 more
      Caused by: java.lang.reflect.InvocationTargetException
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:438)
      ... 37 more
      Caused by: java.lang.NullPointerException
      at org.jboss.seam.util.Parameters.convertMultiValueRequestParameter(Parameters.java:47)
      at org.jboss.seam.Component.injectParameters(Component.java:1153)
      at org.jboss.seam.Component.inject(Component.java:1116)
      at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:48)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:51)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.ExceptionInterceptor.handleExceptions(ExceptionInterceptor.java:38)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
      at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
      at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:140)
      at org.jboss.seam.intercept.JavaBeanInterceptor.intercept(JavaBeanInterceptor.java:75)
      at org.jboss.seam.debug.Introspector$$EnhancerByCGLIB$$d39fd2ff.getAttributes(<generated>)
      ... 42 more
      08:42:41,734 ERROR [SeamExceptionFilter] uncaught exception handled by Seam
      javax.servlet.ServletException: /file:/C:/DevTools/JBoss/jboss-4.0.5.GA/server/default/tmp/deploy/tmp27664expert.ear-contents/expertWeb-exp.war/WEB-INF/lib/jboss-seam-debug.jar!/META-INF/debug.xhtml @103,89 rendered="#{org.jboss.seam.debug.introspector.attributes!=null}": Exception getting value of property attributes of base of type : org.jboss.seam.debug.Introspector$$EnhancerByCGLIB$$d39fd2ff
      at com.icesoft.faces.webapp.xmlhttp.PersistentFacesServlet.service(PersistentFacesServlet.java:437)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
      at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46)
      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(Unknown Source)
      08:42:41,765 ERROR [[Persistent Faces Servlet]] Servlet.service() for servlet Persistent Faces Servlet threw exception
      javax.faces.el.EvaluationException: /file:/C:/DevTools/JBoss/jboss-4.0.5.GA/server/default/tmp/deploy/tmp27664expert.ear-contents/expertWeb-exp.war/WEB-INF/lib/jboss-seam-debug.jar!/META-INF/debug.xhtml @103,89 rendered="#{org.jboss.seam.debug.introspector.attributes!=null}": Exception getting value of property attributes of base of type : org.jboss.seam.debug.Introspector$$EnhancerByCGLIB$$d39fd2ff
      at com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:60)
      at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:1076)
      at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:231)
      at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:239)
      at org.jboss.seam.debug.jsf.SeamDebugPhaseListener.beforePhase(SeamDebugPhaseListener.java:51)
      at org.apache.myfaces.lifecycle.LifecycleImpl.informPhaseListenersBefore(LifecycleImpl.java:503)
      at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:356)
      at com.icesoft.faces.webapp.xmlhttp.PersistentFacesServlet.service(PersistentFacesServlet.java:394)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
      at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46)
      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(Unknown Source)
      Caused by: javax.faces.el.EvaluationException: Bean: org.jboss.seam.debug.Introspector$$EnhancerByCGLIB$$d39fd2ff, property: attributes
      at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:442)
      at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:82)
      at com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyELContext.java:141)
      at com.sun.el.parser.AstValue.getValue(AstValue.java:117)
      at com.sun.el.parser.AstNotEqual.getValue(AstNotEqual.java:41)
      at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:192)
      at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
      at com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:56)
      ... 30 more
      Caused by: java.lang.reflect.InvocationTargetException
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:438)
      ... 37 more
      Caused by: java.lang.NullPointerException
      at org.jboss.seam.util.Parameters.convertMultiValueRequestParameter(Parameters.java:47)
      at org.jboss.seam.Component.injectParameters(Component.java:1153)
      at org.jboss.seam.Component.inject(Component.java:1116)
      at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:48)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:51)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.interceptors.ExceptionInterceptor.handleExceptions(ExceptionInterceptor.java:38)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
      at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
      at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
      at org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
      at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
      at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
      at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:140)
      at org.jboss.seam.intercept.JavaBeanInterceptor.intercept(JavaBeanInterceptor.java:75)
      at org.jboss.seam.debug.Introspector$$EnhancerByCGLIB$$d39fd2ff.getAttributes(<generated>)
      ... 42 more