[jboss-user] [JBoss jBPM] - Re: porblem of identification and assigment
antitrust1982
do-not-reply at jboss.com
Wed Jul 12 10:59:34 EDT 2006
Hello,
I try to use
anonymous wrote : TaskInstance taskInstance = jbpmContext.loadTaskInstanceForUpdate(taskInstanceId);
| taskInstance.setActorId(actorId);
But in order to have the jbpmContext I must use the jbpmConfiguration:
| System.out.println("avant la creation jbpm context");
| JbpmContext context=jbpmConfiguration.createJbpmContext();
| System.out.println("avant task instance");
| TaskInstance taskInstance=context.loadTaskInstanceForUpdate(processInstance.getTaskMgmtInstance().createTaskInstance().getId());
| System.out.println("avant getid");
| System.out.println(taskInstance.getId());
but I have a nullpointer error when I create my jbpmContext.
Somebody can help me please to understand how resolve my problem.
this is my error log:
16:45:06,226 INFO [STDOUT] avant la creation jbpm context
| 16:45:06,226 ERROR [Jsr168Dispatcher] Could not execute action
| java.lang.NullPointerException
| at com.opensymphony.webwork.portlet.tutorial.Tache1.execute(Tache1.java:70)
| 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.opensymphony.xwork.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:365)
| at com.opensymphony.xwork.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:217)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:191)
| at com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:137)
| at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:81)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:115)
| at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:81)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.webwork.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:136)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:151)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:100)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:113)
| at com.opensymphony.webwork.portlet.dispatcher.Jsr168Dispatcher.serviceAction(Jsr168Dispatcher.java:325)
| at com.opensymphony.webwork.portlet.dispatcher.Jsr168Dispatcher.processAction(Jsr168Dispatcher.java:188)
| at org.jboss.portal.portlet.PortletContainer.invokeAction(PortletContainer.java:492)
| at org.jboss.portal.portlet.PortletContainer.dispatch(PortletContainer.java:428)
| at org.jboss.portal.server.app.ComponentInvocation.dispatch(ComponentInvocation.java:79)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140)
| at org.jboss.portal.core.aspects.component.TransactionInterceptor.invoke(TransactionInterceptor.java:72)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.component.HeaderInterceptor.invoke(HeaderInterceptor.java:50)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.NavigationInterceptor.invoke(NavigationInterceptor.java:76)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.CacheInterceptor.invoke(CacheInterceptor.java:167)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.ModesInterceptor.invoke(ModesInterceptor.java:88)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.WindowStatesInterceptor.invoke(WindowStatesInterceptor.java:87)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.bridge.BridgeInterceptor.invoke(BridgeInterceptor.java:49)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.SessionPostDispatchInterceptor.invoke(SessionPostDispatchInterceptor.java:65)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor$InvokeNextCommand.execute(ContextDispatcherInterceptor.java
| :129)
| 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.portal.server.servlet.CommandServlet.doGet(CommandServlet.java:101)
| at org.jboss.portal.server.servlet.CommandServlet.doPost(CommandServlet.java:149)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| 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.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
| at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:539)
| at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
| at org.jboss.portal.server.app.impl.AbstractRequestContext.include(AbstractRequestContext.java:247)
| at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor$1.include(ContextDispatcherInterceptor.java:73)
| at org.jboss.portal.server.servlet.CommandServlet.include(CommandServlet.java:81)
| at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor.invoke(ContextDispatcherInterceptor.java:79)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.SessionPreDispatchInterceptor.invoke(SessionPreDispatchInterceptor.java:94)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.ContextTrackerInterceptor.invoke(ContextTrackerInterceptor.java:49)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.SecureTransportInterceptor.invoke(SecureTransportInterceptor.java:69)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.ValveInterceptor.invoke(ValveInterceptor.java:64)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175)
| at org.jboss.portal.core.command.InvokeWindowActionCommand.execute(InvokeWindowActionCommand.java:134)
| at org.jboss.portal.core.command.ControllerCommand.dispatch(ControllerCommand.java:78)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140)
| at org.jboss.portal.core.aspects.controller.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:85)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:168)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.controller.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:61)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.controller.NavigationInterceptor.invoke(NavigationInterceptor.java:58)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175)
| at org.jboss.portal.core.command.CommandContext.execute(CommandContext.java:107)
| at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:93)
| at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:77)
| at org.jboss.portal.core.CoreController.handle(CoreController.java:190)
| 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.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
| at org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:273)
| at $Proxy133.handle(Unknown Source)
| at org.jboss.portal.server.ServerInvocation.dispatch(ServerInvocation.java:76)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140)
| at org.jboss.portal.core.aspects.server.SubjectAssociationInterceptor.invoke(SubjectAssociationInterceptor.java:47)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.PolicyAssociationInterceptor.invoke(PolicyAssociationInterceptor.java:52)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:68)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:69)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:184)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.server.SessionInvalidatorInterceptor.invoke(SessionInvalidatorInterceptor.java:87)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java:75)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175)
| at org.jboss.portal.server.servlet.PortalServlet.doGet(PortalServlet.java:221)
| at org.jboss.portal.server.servlet.PortalServlet.doPost(PortalServlet.java:149)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| 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.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
| 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.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
| at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:407)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| 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:856)
| at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
| 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:595)
| 16:45:06,538 ERROR [Jsr168Dispatcher] The portlet threw an exception
| javax.portlet.PortletException: Error executing action task1
| at com.opensymphony.webwork.portlet.dispatcher.Jsr168Dispatcher.serviceAction(Jsr168Dispatcher.java:339)
| at com.opensymphony.webwork.portlet.dispatcher.Jsr168Dispatcher.processAction(Jsr168Dispatcher.java:188)
| at org.jboss.portal.portlet.PortletContainer.invokeAction(PortletContainer.java:492)
| at org.jboss.portal.portlet.PortletContainer.dispatch(PortletContainer.java:428)
| at org.jboss.portal.server.app.ComponentInvocation.dispatch(ComponentInvocation.java:79)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140)
| at org.jboss.portal.core.aspects.component.TransactionInterceptor.invoke(TransactionInterceptor.java:72)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.component.HeaderInterceptor.invoke(HeaderInterceptor.java:50)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.NavigationInterceptor.invoke(NavigationInterceptor.java:76)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.CacheInterceptor.invoke(CacheInterceptor.java:167)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.ModesInterceptor.invoke(ModesInterceptor.java:88)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.WindowStatesInterceptor.invoke(WindowStatesInterceptor.java:87)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.bridge.BridgeInterceptor.invoke(BridgeInterceptor.java:49)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.SessionPostDispatchInterceptor.invoke(SessionPostDispatchInterceptor.java:65)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor$InvokeNextCommand.execute(ContextDispatcherInterceptor.java
| :129)
| 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.portal.server.servlet.CommandServlet.doGet(CommandServlet.java:101)
| at org.jboss.portal.server.servlet.CommandServlet.doPost(CommandServlet.java:149)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| 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.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
| at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:539)
| at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
| at org.jboss.portal.server.app.impl.AbstractRequestContext.include(AbstractRequestContext.java:247)
| at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor$1.include(ContextDispatcherInterceptor.java:73)
| at org.jboss.portal.server.servlet.CommandServlet.include(CommandServlet.java:81)
| at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor.invoke(ContextDispatcherInterceptor.java:79)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.SessionPreDispatchInterceptor.invoke(SessionPreDispatchInterceptor.java:94)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.ContextTrackerInterceptor.invoke(ContextTrackerInterceptor.java:49)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.SecureTransportInterceptor.invoke(SecureTransportInterceptor.java:69)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.ValveInterceptor.invoke(ValveInterceptor.java:64)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175)
| at org.jboss.portal.core.command.InvokeWindowActionCommand.execute(InvokeWindowActionCommand.java:134)
| at org.jboss.portal.core.command.ControllerCommand.dispatch(ControllerCommand.java:78)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140)
| at org.jboss.portal.core.aspects.controller.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:85)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:168)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.controller.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:61)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.controller.NavigationInterceptor.invoke(NavigationInterceptor.java:58)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175)
| at org.jboss.portal.core.command.CommandContext.execute(CommandContext.java:107)
| at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:93)
| at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:77)
| at org.jboss.portal.core.CoreController.handle(CoreController.java:190)
| 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.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
| at org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:273)
| at $Proxy133.handle(Unknown Source)
| at org.jboss.portal.server.ServerInvocation.dispatch(ServerInvocation.java:76)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140)
| at org.jboss.portal.core.aspects.server.SubjectAssociationInterceptor.invoke(SubjectAssociationInterceptor.java:47)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.PolicyAssociationInterceptor.invoke(PolicyAssociationInterceptor.java:52)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:68)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:69)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:184)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.server.SessionInvalidatorInterceptor.invoke(SessionInvalidatorInterceptor.java:87)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java:75)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175)
| at org.jboss.portal.server.servlet.PortalServlet.doGet(PortalServlet.java:221)
| at org.jboss.portal.server.servlet.PortalServlet.doPost(PortalServlet.java:149)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| 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.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
| 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.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
| at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:407)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| 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:856)
| at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
| 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:595)
| Caused by: java.lang.NullPointerException
| at com.opensymphony.webwork.portlet.tutorial.Tache1.execute(Tache1.java:70)
| 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.opensymphony.xwork.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:365)
| at com.opensymphony.xwork.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:217)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:191)
| at com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:137)
| at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:81)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:115)
| at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:81)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.webwork.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:136)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:151)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:100)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:113)
| at com.opensymphony.webwork.portlet.dispatcher.Jsr168Dispatcher.serviceAction(Jsr168Dispatcher.java:325)
| ... 144 more
| 16:45:06,804 ERROR [InvokeWindowActionCommand] An portlet exception occured in portlet MyPortlet.MyPortlet
| javax.portlet.PortletException: Error executing action task1
| at com.opensymphony.webwork.portlet.dispatcher.Jsr168Dispatcher.serviceAction(Jsr168Dispatcher.java:339)
| at com.opensymphony.webwork.portlet.dispatcher.Jsr168Dispatcher.processAction(Jsr168Dispatcher.java:188)
| at org.jboss.portal.portlet.PortletContainer.invokeAction(PortletContainer.java:492)
| at org.jboss.portal.portlet.PortletContainer.dispatch(PortletContainer.java:428)
| at org.jboss.portal.server.app.ComponentInvocation.dispatch(ComponentInvocation.java:79)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140)
| at org.jboss.portal.core.aspects.component.TransactionInterceptor.invoke(TransactionInterceptor.java:72)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.component.HeaderInterceptor.invoke(HeaderInterceptor.java:50)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.NavigationInterceptor.invoke(NavigationInterceptor.java:76)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.CacheInterceptor.invoke(CacheInterceptor.java:167)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.ModesInterceptor.invoke(ModesInterceptor.java:88)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.WindowStatesInterceptor.invoke(WindowStatesInterceptor.java:87)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.bridge.BridgeInterceptor.invoke(BridgeInterceptor.java:49)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.SessionPostDispatchInterceptor.invoke(SessionPostDispatchInterceptor.java:65)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor$InvokeNextCommand.execute(ContextDispatcherInterceptor.java
| :129)
| 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.portal.server.servlet.CommandServlet.doGet(CommandServlet.java:101)
| at org.jboss.portal.server.servlet.CommandServlet.doPost(CommandServlet.java:149)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| 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.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
| at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:539)
| at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
| at org.jboss.portal.server.app.impl.AbstractRequestContext.include(AbstractRequestContext.java:247)
| at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor$1.include(ContextDispatcherInterceptor.java:73)
| at org.jboss.portal.server.servlet.CommandServlet.include(CommandServlet.java:81)
| at org.jboss.portal.server.aspects.component.ContextDispatcherInterceptor.invoke(ContextDispatcherInterceptor.java:79)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.SessionPreDispatchInterceptor.invoke(SessionPreDispatchInterceptor.java:94)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.component.ContextTrackerInterceptor.invoke(ContextTrackerInterceptor.java:49)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.SecureTransportInterceptor.invoke(SecureTransportInterceptor.java:69)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.portlet.aspects.component.ValveInterceptor.invoke(ValveInterceptor.java:64)
| at org.jboss.portal.server.app.ComponentInterceptor.invoke(ComponentInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175)
| at org.jboss.portal.core.command.InvokeWindowActionCommand.execute(InvokeWindowActionCommand.java:134)
| at org.jboss.portal.core.command.ControllerCommand.dispatch(ControllerCommand.java:78)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140)
| at org.jboss.portal.core.aspects.controller.EventBroadcasterInterceptor.invoke(EventBroadcasterInterceptor.java:85)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.controller.PolicyEnforcementInterceptor.invoke(PolicyEnforcementInterceptor.java:168)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.controller.PortalNodeInterceptor.invoke(PortalNodeInterceptor.java:61)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.controller.NavigationInterceptor.invoke(NavigationInterceptor.java:58)
| at org.jboss.portal.core.command.CommandInterceptor.invoke(CommandInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175)
| at org.jboss.portal.core.command.CommandContext.execute(CommandContext.java:107)
| at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:93)
| at org.jboss.portal.core.command.ExecutionContext.execute(ExecutionContext.java:77)
| at org.jboss.portal.core.CoreController.handle(CoreController.java:190)
| 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.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
| at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
| at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
| at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
| at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
| at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
| at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
| at org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:273)
| at $Proxy133.handle(Unknown Source)
| at org.jboss.portal.server.ServerInvocation.dispatch(ServerInvocation.java:76)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:140)
| at org.jboss.portal.core.aspects.server.SubjectAssociationInterceptor.invoke(SubjectAssociationInterceptor.java:47)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.PolicyAssociationInterceptor.invoke(PolicyAssociationInterceptor.java:52)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.server.ContentTypeInterceptor.invoke(ContentTypeInterceptor.java:68)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.LocaleInterceptor.invoke(LocaleInterceptor.java:69)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.UserInterceptor.invoke(UserInterceptor.java:184)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.aspects.server.SessionInvalidatorInterceptor.invoke(SessionInvalidatorInterceptor.java:87)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.core.aspects.server.TransactionInterceptor.invoke(TransactionInterceptor.java:75)
| at org.jboss.portal.server.ServerInterceptor.invoke(ServerInterceptor.java:38)
| at org.jboss.portal.server.invocation.Invocation.invokeNext(Invocation.java:130)
| at org.jboss.portal.server.invocation.Invocation.invoke(Invocation.java:175)
| at org.jboss.portal.server.servlet.PortalServlet.doGet(PortalServlet.java:221)
| at org.jboss.portal.server.servlet.PortalServlet.doPost(PortalServlet.java:149)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
| 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.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
| 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.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
| at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:407)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| 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:856)
| at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
| 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:595)
| Caused by: java.lang.NullPointerException
| at com.opensymphony.webwork.portlet.tutorial.Tache1.execute(Tache1.java:70)
| 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.opensymphony.xwork.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:365)
| at com.opensymphony.xwork.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:217)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:191)
| at com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:137)
| at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:81)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:115)
| at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:81)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.webwork.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:136)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:151)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:100)
| at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:189)
| at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:113)
| at com.opensymphony.webwork.portlet.dispatcher.Jsr168Dispatcher.serviceAction(Jsr168Dispatcher.java:325)
| ... 144 more
|
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3957376#3957376
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3957376
More information about the jboss-user
mailing list