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Thread: NullPointerException thrown by BaseProtlet.ERROR_3

  1. #1
    Join Date
    Mar 2006
    Posts
    683

    Default NullPointerException thrown by BaseProtlet.ERROR_3

    What would possible cause this error to happen when attempting to render a piechart in a Dashboard?

    Code:
    05:54:41,844 ERROR [NavigationPortlet] ECE4D0CEAA10B7B2AAAB27074D227231:{1}:portlet BasePortlet.ERROR_0003 - Portlet threw error
    java.lang.NullPointerException
    	at java.util.StringTokenizer.(StringTokenizer.java:146)
    	at java.util.StringTokenizer.(StringTokenizer.java:162)
    	at org.pentaho.ui.portlet.charting.PieDatasetChartPortlet.doPortletView(PieDatasetChartPortlet.java:78)
    	at org.pentaho.ui.portlet.BasePortlet.doView(BasePortlet.java:236)
    	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:167)
    	at javax.portlet.GenericPortlet.render(GenericPortlet.java:407)
    	at org.jboss.portal.portlet.PortletContainer.invokeRender(PortletContainer.java:512)
    	at org.jboss.portal.portlet.PortletContainer.dispatch(PortletContainer.java:429)
    	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:84)
    	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.GeneratedMethodAccessor188.invoke(Unknown Source)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    	at java.lang.reflect.Method.invoke(Method.java:324)
    	at org.jboss.portal.server.servlet.CommandServlet.doGet(CommandServlet.java:101)
    	at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
    	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:110)
    	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.RenderWindowCommand.execute(RenderWindowCommand.java:84)
    	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:68)
    	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.CommandContext.chain(CommandContext.java:141)
    	at org.jboss.portal.core.command.RenderPageCommand.renderPortlets(RenderPageCommand.java:231)
    	at org.jboss.portal.core.command.RenderPageCommand.execute(RenderPageCommand.java:164)
    	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:324)
    	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 javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
    	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:534)
    also let me know what files you might need to better understand and I'll package them up.

    Thanks,

    Nic
    Try not to have too much fun.
    - - - -
    Nic Guzaldo
    That guy who shows up here
    and there

  2. #2
    Join Date
    Mar 2006
    Posts
    683

    Default Re:NullPointerException thrown by BaseProtlet.ERRO

    Colour me blind.

    but my problem is
    Code:
    StringTokenizer tokenizer = new StringTokenizer(outerParams, ";"«»); //$NON-NLS-1$
    which from my portlet.xml def should be
    Code:
    |preference>
          			|name>outer-params|/name>
          			|value>STORE;CATEGORY|/value>
          		|/preference>
    WHich my filter should be setting in the Session.

    Is there anything in addition to the filter.xml that needs to happen to allow it to store info in the session?

    THanks,

    Nic

    ADDED: I have reviewed the Session and Global filters Doc.

    Post edited by: guzaldon, at: 06/01/2006 16:56
    Try not to have too much fun.
    - - - -
    Nic Guzaldo
    That guy who shows up here
    and there

  3. #3
    Join Date
    Mar 2006
    Posts
    683

    Default Re:NullPointerException thrown by BaseProtlet.ERRO

    also from looking at the org.pentaho.ui.portlet.FilterPanelPortlet java file and looking at the doPortletView menthod. It appears that it sets some stuff in session based on the info in the filter. So I guess that I'm missing a link that takes the user selection and stores it in Session. Than other components can use it.

    Any Suggestions would be more than welcome.

    Thanks,

    Nic

    EDIT: Can't think right.

    Post edited by: guzaldon, at: 06/01/2006 18:11
    Try not to have too much fun.
    - - - -
    Nic Guzaldo
    That guy who shows up here
    and there

  4. #4
    Join Date
    Mar 2006
    Posts
    683

    Default Re:NullPointerException thrown by BaseProtlet.ERRO

    I have gotten past the last error I posted by making sure my variables were aviable from session.

    Now I'm getting a different error regarding the templateUtil.
    but it's still the same top most error regarding NullPointer Exception

    Code:
    04:22:28,417 ERROR [NavigationPortlet] 715F827EC358E5AD12DB782F99D21D81:{1}:portlet BasePortlet.ERROR_0003 - Portlet threw error
    java.lang.NullPointerException
    	at org.pentaho.core.util.TemplateUtil.applyTemplate(TemplateUtil.java:141)
    	at org.pentaho.ui.component.charting.AbstractChartComponent.applyOuterURLTemplateParam(AbstractChartComponent.java:242)
    	at org.pentaho.ui.component.charting.PieDatasetChartComponent.getXmlContent(PieDatasetChartComponent.java:200)
    	at org.pentaho.ui.XmlComponent.getContent(XmlComponent.java:39)
    	at org.pentaho.ui.portlet.charting.PieDatasetChartPortlet.doPortletView(PieDatasetChartPortlet.java:90)
    	at org.pentaho.ui.portlet.BasePortlet.doView(BasePortlet.java:236)
    	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:167)
    	at javax.portlet.GenericPortlet.render(GenericPortlet.java:407)
    	at org.jboss.portal.portlet.PortletContainer.invokeRender(PortletContainer.java:512)
    	at org.jboss.portal.portlet.PortletContainer.dispatch(PortletContainer.java:429)
    	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:84)
    	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.GeneratedMethodAccessor188.invoke(Unknown Source)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    	at java.lang.reflect.Method.invoke(Method.java:324)
    	at org.jboss.portal.server.servlet.CommandServlet.doGet(CommandServlet.java:101)
    	at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
    	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:110)
    	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.RenderWindowCommand.execute(RenderWindowCommand.java:84)
    	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:68)
    	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.CommandContext.chain(CommandContext.java:141)
    	at org.jboss.portal.core.command.RenderPageCommand.renderPortlets(RenderPageCommand.java:231)
    	at org.jboss.portal.core.command.RenderPageCommand.execute(RenderPageCommand.java:164)
    	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.GeneratedMethodAccessor202.invoke(Unknown Source)
    	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    	at java.lang.reflect.Method.invoke(Method.java:324)
    	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 javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
    	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:482)
    	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:534)
    any suggestion are welcome, if you need some files from me that would be doable.

    I also have a question regarding.
    inner-param
    outer-param
    that are using in the portlet.xml file. What are they usedful. I'm guess something with how the piechart is created. Some more detail about this would help me better understand where my mistake it b/c it's probably regarding those Parameters.

    THANKS,

    Nic
    Try not to have too much fun.
    - - - -
    Nic Guzaldo
    That guy who shows up here
    and there

  5. #5
    Join Date
    Mar 2006
    Posts
    683

    Default Re:NullPointerException thrown by BaseProtlet.ERRO

    the issue turned out to be that I didn't have my drill-url enable for my piechart portlet which it was expecting in the pieChartPortlet to be able to create the image.

    May the force be with me,

    Nic
    Try not to have too much fun.
    - - - -
    Nic Guzaldo
    That guy who shows up here
    and there

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