could be a problem with the initializers in wicket; I think the
easiest workaround is to add a .property file to your page and add the
NavigatorLabel property there.
Kind regards,
Andreas
On Tue, Apr 17, 2012 at 16:35, Diane Andrus <dmw.and...@gmail.com> wrote:
> All,
>
> I randomly get an error about the Navigator Label on my
> DefaultDataTable. If I refresh my page, sometimes I'll get the error
> again, and sometimes my page will render properly. (So, I'm just
> refreshing until my page renders to make sure that it looks right) Is
> this a bug or is this something that I am doing wrong?
>
> Thanks,
>
> Diane
>
> ------------------
>
> Code summary:
>
> WebPage class:
>
> List<IColumn<App>> columns = new ArrayList<IColumn<App>>();
> // some of these, App is an interface (which extends Serializable),
> and I have a MockApp that implements it. Basically a name & an id for
> now.
> columns.add(new PropertyColumn(new Model<String>("App Name"), "name",
> "name"));
> add(new DefaultDataTable("allApps", columns, new
> SortableAppDataProvider(allApps), 10));
>
> // This is following the
> http://www.wicket-library.com/wicket-examples/repeater DataTable
> example
> // So, SortableAppDataProvider extends SortableDataProvider<App>
>
> And in the associated html file, all I have to add is this, right?
> <table wicket:id="allApps">[table]</table>
>
>
> Page Contents below. There's more to the stack trace, if neccessary.
>
> Unexpected RuntimeException
>
> Last cause: Unable to find property: 'NavigatorLabel' for component:
> allApps:topToolbars:toolbars:48:span:navigatorLabel
> [class=org.apache.wicket.extensions.markup.html.repeater.data.table.NavigatorLabel]
> WicketMessage: Exception in rendering component: [Component id =
> navigatorLabel]
>
> Stacktrace
>
> Root cause:
>
> java.util.MissingResourceException: Unable to find property:
> 'NavigatorLabel' for component:
> allApps:topToolbars:toolbars:48:span:navigatorLabel
> [class=org.apache.wicket.extensions.markup.html.repeater.data.table.NavigatorLabel]
> at org.apache.wicket.Localizer.getString(Localizer.java:239)
> at org.apache.wicket.Localizer.getString(Localizer.java:170)
> at
> org.apache.wicket.model.StringResourceModel.getString(StringResourceModel.java:425)
> at
> org.apache.wicket.model.StringResourceModel.getString(StringResourceModel.java:400)
> at
> org.apache.wicket.model.StringResourceModel.load(StringResourceModel.java:583)
> at
> org.apache.wicket.model.StringResourceModel.load(StringResourceModel.java:182)
> at
> org.apache.wicket.model.LoadableDetachableModel.getObject(LoadableDetachableModel.java:119)
> at
> org.apache.wicket.model.StringResourceModel$AssignmentWrapper.load(StringResourceModel.java:249)
> at
> org.apache.wicket.model.StringResourceModel$AssignmentWrapper.load(StringResourceModel.java:208)
> at
> org.apache.wicket.model.LoadableDetachableModel.getObject(LoadableDetachableModel.java:119)
> at org.apache.wicket.Component.getDefaultModelObject(Component.java:1668)
> at
> org.apache.wicket.Component.getDefaultModelObjectAsString(Component.java:1695)
> at
> org.apache.wicket.markup.html.basic.Label.onComponentTagBody(Label.java:113)
> at
> org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:72)
> at
> org.apache.wicket.Component.internalRenderComponent(Component.java:2539)
> at
> org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
> at org.apache.wicket.Component.internalRender(Component.java:2369)
> at org.apache.wicket.Component.render(Component.java:2297)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1432)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1596)
> at
> org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1571)
> at
> org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1525)
> at
> org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:72)
> at
> org.apache.wicket.Component.internalRenderComponent(Component.java:2539)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1534)
> at org.apache.wicket.Component.internalRender(Component.java:2369)
> at org.apache.wicket.Component.render(Component.java:2297)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1432)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1596)
> at
> org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1571)
> at
> org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:693)
> at
> org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
> at
> org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
> at
> org.apache.wicket.Component.internalRenderComponent(Component.java:2539)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1534)
> at org.apache.wicket.Component.internalRender(Component.java:2369)
> at org.apache.wicket.Component.render(Component.java:2297)
> at
> org.apache.wicket.markup.repeater.AbstractRepeater.renderChild(AbstractRepeater.java:110)
> at
> org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:97)
> at org.apache.wicket.Component.internalRender(Component.java:2369)
> at org.apache.wicket.Component.render(Component.java:2297)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1432)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1596)
> at
> org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1571)
> at
> org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1525)
> at
> org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:72)
> at
> org.apache.wicket.Component.internalRenderComponent(Component.java:2539)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1534)
> at org.apache.wicket.Component.internalRender(Component.java:2369)
> at org.apache.wicket.Component.render(Component.java:2297)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1432)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1596)
> at
> org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1571)
> at
> org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:693)
> at
> org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
> at
> org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
> at
> org.apache.wicket.Component.internalRenderComponent(Component.java:2539)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1534)
> at org.apache.wicket.Component.internalRender(Component.java:2369)
> at org.apache.wicket.Component.render(Component.java:2297)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1432)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1596)
> at org.apache.wicket.Page.onRender(Page.java:912)
> at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:140)
> at org.apache.wicket.Component.internalRender(Component.java:2369)
> at org.apache.wicket.Component.render(Component.java:2297)
> at org.apache.wicket.Page.renderPage(Page.java:1043)
> at
> org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:105)
> at
> org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:224)
> at
> org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:167)
> at
> org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:781)
> at
> org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at
> org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:255)
> at
> org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212)
> at
> org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:283)
> at
> org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:185)
> at
> org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:137)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
> at
> org.ops4j.pax.wicket.internal.FilterDelegator$Chain.doFilter(FilterDelegator.java:79)
> at
> org.ops4j.pax.wicket.internal.FilterDelegator.doFilter(FilterDelegator.java:61)
> at
> org.ops4j.pax.wicket.internal.ServletProxy$ServletInvocationHandler.invoke(ServletProxy.java:72)
> at $Proxy28.service(Unknown Source)
> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:547)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:480)
> at
> org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:70)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:483)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:941)
> at
> org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:117)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:409)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:875)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
> at
> org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:72)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
> at org.eclipse.jetty.server.Server.handle(Server.java:345)
> at
> org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:441)
> at
> org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:919)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:582)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218)
> at
> org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:51)
> at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:586)
> at
> org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:44)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:598)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533)
> at java.lang.Thread.run(Thread.java:679)
>
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