java.lang.NullPointerException

JIRA | Dwain Elson | 8 years ago
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  1. 0

    stdout log: 2009-04-27 15:06:03,437 - INFO - $MenuItemSelectionBehavior - linkPageClass = HomePage, pageClass = HomePage 2009-04-27 15:06:03,437 - INFO - $MenuItemSelectionBehavior - linkPageClass = ParticipantSearchPage, pageClass = HomePage 2009-04-27 15:07:27,187 - INFO - $MenuItemSelectionBehavior - linkPageClass = HomePage, pageClass = HomePage 2009-04-27 15:07:27,187 - INFO - $MenuItemSelectionBehavior - linkPageClass = ParticipantSearchPage, pageClass = HomePage 2009-04-27 15:07:35,281 - INFO - $MenuItemSelectionBehavior - linkPageClass = HomePage, pageClass = ParticipantSearchPage 2009-04-27 15:07:35,281 - INFO - $MenuItemSelectionBehavior - linkPageClass = ParticipantSearchPage, pageClass = ParticipantSearchPage 2009-04-27 15:07:45,234 - ERROR - apache.wicket.RequestCycle - java.lang.NullPointerException at org.obiba.onyx.webapp.participant.panel.ParticipantPanel$AttributeGroupFragment.<init>(ParticipantPanel.java:147) at org.obiba.onyx.webapp.participant.panel.ParticipantPanel$AttributeGroupsFragment.<init>(ParticipantPanel.java:107) at org.obiba.onyx.webapp.participant.panel.ParticipantPanel.<init>(ParticipantPanel.java:68) at org.obiba.onyx.webapp.participant.panel.ParticipantPanel.<init>(ParticipantPanel.java:49) at org.obiba.onyx.webapp.participant.page.ParticipantSearchPage$ActionListFragment$1.onClick(ParticipantSearchPage.java:589) at org.apache.wicket.ajax.markup.html.AjaxLink$1.onEvent(AjaxLink.java:65) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:163) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:297) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:100) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:91) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1175) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1252) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1353) at org.apache.wicket.RequestCycle.request(RequestCycle.java:493) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:355) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:200) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Unknown Source) 2009-04-27 15:07:47,375 - INFO - $MenuItemSelectionBehavior - linkPageClass = HomePage, pageClass = HomePage 2009-04-27 15:07:47,375 - INFO - $MenuItemSelectionBehavior - linkPageClass = ParticipantSearchPage, pageClass = HomePage

    JIRA | 8 years ago | Dwain Elson
    java.lang.NullPointerException
  2. 0

    stdout log: 2009-04-27 15:06:03,437 - INFO - $MenuItemSelectionBehavior - linkPageClass = HomePage, pageClass = HomePage 2009-04-27 15:06:03,437 - INFO - $MenuItemSelectionBehavior - linkPageClass = ParticipantSearchPage, pageClass = HomePage 2009-04-27 15:07:27,187 - INFO - $MenuItemSelectionBehavior - linkPageClass = HomePage, pageClass = HomePage 2009-04-27 15:07:27,187 - INFO - $MenuItemSelectionBehavior - linkPageClass = ParticipantSearchPage, pageClass = HomePage 2009-04-27 15:07:35,281 - INFO - $MenuItemSelectionBehavior - linkPageClass = HomePage, pageClass = ParticipantSearchPage 2009-04-27 15:07:35,281 - INFO - $MenuItemSelectionBehavior - linkPageClass = ParticipantSearchPage, pageClass = ParticipantSearchPage 2009-04-27 15:07:45,234 - ERROR - apache.wicket.RequestCycle - java.lang.NullPointerException at org.obiba.onyx.webapp.participant.panel.ParticipantPanel$AttributeGroupFragment.<init>(ParticipantPanel.java:147) at org.obiba.onyx.webapp.participant.panel.ParticipantPanel$AttributeGroupsFragment.<init>(ParticipantPanel.java:107) at org.obiba.onyx.webapp.participant.panel.ParticipantPanel.<init>(ParticipantPanel.java:68) at org.obiba.onyx.webapp.participant.panel.ParticipantPanel.<init>(ParticipantPanel.java:49) at org.obiba.onyx.webapp.participant.page.ParticipantSearchPage$ActionListFragment$1.onClick(ParticipantSearchPage.java:589) at org.apache.wicket.ajax.markup.html.AjaxLink$1.onEvent(AjaxLink.java:65) at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:163) at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:297) at org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:100) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:91) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1175) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1252) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1353) at org.apache.wicket.RequestCycle.request(RequestCycle.java:493) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:355) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:200) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Unknown Source) 2009-04-27 15:07:47,375 - INFO - $MenuItemSelectionBehavior - linkPageClass = HomePage, pageClass = HomePage 2009-04-27 15:07:47,375 - INFO - $MenuItemSelectionBehavior - linkPageClass = ParticipantSearchPage, pageClass = HomePage

    JIRA | 8 years ago | Dwain Elson
    java.lang.NullPointerException
  3. 0

    Getting a nullpointer exception when switching displayables in J2ME

    Stack Overflow | 6 years ago | Pallinder
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
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  5. 0

    J2ME (Java) - Null Pointer Exception caught in Display Class

    Stack Overflow | 6 years ago | Tom
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
  6. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 3 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.obiba.onyx.webapp.participant.panel.ParticipantPanel$AttributeGroupFragment.<init>()
    2. org.obiba.onyx
      ParticipantSearchPage$ActionListFragment$1.onClick
      1. org.obiba.onyx.webapp.participant.panel.ParticipantPanel$AttributeGroupFragment.<init>(ParticipantPanel.java:147)
      2. org.obiba.onyx.webapp.participant.panel.ParticipantPanel$AttributeGroupsFragment.<init>(ParticipantPanel.java:107)
      3. org.obiba.onyx.webapp.participant.panel.ParticipantPanel.<init>(ParticipantPanel.java:68)
      4. org.obiba.onyx.webapp.participant.panel.ParticipantPanel.<init>(ParticipantPanel.java:49)
      5. org.obiba.onyx.webapp.participant.page.ParticipantSearchPage$ActionListFragment$1.onClick(ParticipantSearchPage.java:589)
      5 frames
    3. Wicket Core
      AbstractDefaultAjaxBehavior.onRequest
      1. org.apache.wicket.ajax.markup.html.AjaxLink$1.onEvent(AjaxLink.java:65)
      2. org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:163)
      3. org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:297)
      3 frames
    4. org.apache.wicket
      BehaviorRequestTarget.processEvents
      1. org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:100)
      1 frame
    5. Wicket Request
      AbstractRequestCycleProcessor.processEvents
      1. org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:91)
      1 frame
    6. Wicket Core
      WicketFilter.doFilter
      1. org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1175)
      2. org.apache.wicket.RequestCycle.step(RequestCycle.java:1252)
      3. org.apache.wicket.RequestCycle.steps(RequestCycle.java:1353)
      4. org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
      5. org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:355)
      6. org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:200)
      6 frames
    7. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      2 frames
    8. Hibernate
      OpenSessionInViewFilter.doFilterInternal
      1. org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
      1 frame
    9. Spring
      OncePerRequestFilter.doFilter
      1. org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
      1 frame
    10. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
      5. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
      6. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      7. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      8. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
      8 frames
    11. Grizzly HTTP
      JIoEndpoint$Worker.run
      1. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
      2. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
      3. org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
      3 frames
    12. Java RT
      Thread.run
      1. java.lang.Thread.run(Unknown Source)
      1 frame