[jbosstools-issues] [JBoss JIRA] Resolved: (JBIDE-1179) NPE in palette

[Max Andersen (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBIDE-1179?page=all ]

Max Andersen resolved JBIDE-1179.
---------------------------------

    Resolution: Done

couldn't reproduce, but move initialization to later.

> NPE in palette
> --------------
>
>                 Key: JBIDE-1179
>                 URL: http://jira.jboss.com/jira/browse/JBIDE-1179
>             Project: JBoss Tools
>          Issue Type: Bug
>          Components: Visual Page Editor
>    Affects Versions: 2.0.0.CR1
>            Reporter: Max Andersen
>         Assigned To: Victor Rubezhny
>             Fix For: 2.0.0.CR1
>
>
> I found this NPE in the error log - didn't do anything special.
> java.lang.NullPointerException
> 	at org.jboss.tools.vpe.ui.palette.model.PaletteModel.getXPaletteRoot(PaletteModel.java:60)
> 	at org.jboss.tools.vpe.ui.palette.model.PaletteModel.load(PaletteModel.java:100)
> 	at org.jboss.tools.vpe.ui.palette.model.PaletteModel.createModel(PaletteModel.java:92)
> 	at org.jboss.tools.vpe.ui.palette.model.PaletteModel.getInstance(PaletteModel.java:47)
> 	at org.jboss.tools.vpe.ui.palette.PaletteAdapter.createControl(PaletteAdapter.java:53)
> 	at org.jboss.tools.common.model.ui.views.palette.PaletteViewPart.createPartControlImpl(PaletteViewPart.java:63)
> 	at org.jboss.tools.common.model.ui.views.palette.PaletteViewPart.createPartControl(PaletteViewPart.java:50)
> 	at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:370)
> 	at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:227)
> 	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:592)
> 	at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:299)
> 	at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:531)
> 	at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:179)
> 	at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:268)
> 	at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
> 	at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:400)
> 	at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1256)
> 	at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:668)
> 	at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:576)
> 	at org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:564)
> 	at org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:270)
> 	at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:931)
> 	at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:3479)
> 	at org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(WorkbenchPage.java:997)
> 	at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:981)
> 	at org.eclipse.ui.internal.WorkbenchPage$18.run(WorkbenchPage.java:3578)
> 	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
> 	at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:3576)
> 	at org.eclipse.ui.internal.PerspectiveBarContributionItem.select(PerspectiveBarContributionItem.java:123)
> 	at org.eclipse.ui.internal.PerspectiveBarContributionItem$1.widgetSelected(PerspectiveBarContributionItem.java:92)
> 	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
> 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
> 	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3319)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
> 	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
> 	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
> 	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.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
> 	at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

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