Discussion :

[Invité]

Bonjour,

J'obtiens tout le temps l'erreur suivant quand je clique sur la petite flèche du statut (Tableau de bord). J'ai fais plusieurs modifications pour lever ce bug, mais rien ne change .
Je voudrais bien savoir où est le problème.

Code :

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2010-07-21 08:29:08,429 [btpool0-7] ERROR [org.apache.wicket.RequestCycle] - Error attaching this container for rendering: [MarkupContainer [Component id = dashboardRow, page = info.jtrac.wicket.DashboardPage, path = 2:table:dashboardRows:0:dashboardRow.DashboardRowExpandedPanel, isVisible = true, isVersioned = true]]
org.apache.wicket.WicketRuntimeException: Error attaching this container for rendering: [MarkupContainer [Component id = dashboardRow, page = info.jtrac.wicket.DashboardPage, path = 2:table:dashboardRows:0:dashboardRow.DashboardRowExpandedPanel, isVisible = true, isVersioned = true]]
	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1525)
	at org.apache.wicket.Component.onBeforeRender(Component.java:3657)
	at org.apache.wicket.Component.internalBeforeRender(Component.java:995)
	at org.apache.wicket.Component.beforeRender(Component.java:1027)
	at org.apache.wicket.Component.prepareForRender(Component.java:2139)
	at org.apache.wicket.ajax.AjaxRequestTarget.respondComponent(AjaxRequestTarget.java:698)
	at org.apache.wicket.ajax.AjaxRequestTarget.respondComponents(AjaxRequestTarget.java:605)
	at org.apache.wicket.ajax.AjaxRequestTarget.respond(AjaxRequestTarget.java:520)
	at org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:103)
	at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1172)
	at org.apache.wicket.RequestCycle.step(RequestCycle.java:1241)
	at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1316)
	at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
	at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
	at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065)
	at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365)
	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
	at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146)
	at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
	at org.mortbay.jetty.Server.handle(Server.java:285)
	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751)
	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500)
	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
	at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
Caused by: java.lang.NullPointerException
	at info.jtrac.domain.Counts.getAssignedToGroupForState(Counts.java:141)
	at info.jtrac.wicket.DashboardRowExpandedPanel$1.populateItem(DashboardRowExpandedPanel.java:139)
	at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:570)
	at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:127)
	at org.apache.wicket.Component.internalBeforeRender(Component.java:995)
	at org.apache.wicket.Component.beforeRender(Component.java:1027)
	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1513)
	... 34 more

Merci d'avance.

Edit: Désolé j'ai oublié de nommer le projet . Je suis entrain de faire une amélioration de Jtrac.