Topic
  • 3 replies
  • Latest Post - ‏2010-09-07T20:10:40Z by yurykats
david.l.lambert
david.l.lambert
1 Post

Pinned topic Web - Regression? Error when displaying palette

‏2010-09-07T13:43:44Z |
I'm trying to use Rational 8.0 Beta to work on some projects I started using 7.5.3. I've installed a few third-party plugins, including Subclipse and some of the JBoss tools. When I open a JSP file, the "palette" view does not display properly; it contains the message "Could not create the view: An unexpected exception was thrown.", and if I click on the "datails" button another widget in the view shows the following stack-trace:


java.lang.NullPointerException at org.jboss.tools.common.model.ui.views.palette.PaletteAdapter.createPaletteTabs(Unknown Source) at org.jboss.tools.common.model.ui.views.palette.PaletteAdapter.createControl(Unknown Source) at org.jboss.tools.common.model.ui.views.palette.PaletteCreator.createPartControlImpl(Unknown Source) at org.jboss.tools.jst.jsp.jspeditor.PalettePageImpl.createControl(Unknown Source) at org.eclipse.gef.ui.views.palette.PaletteView.doCreatePage(Unknown Source) at org.eclipse.ui.part.PageBookView.createPage(Unknown Source) at org.eclipse.ui.part.PageBookView.partActivated(Unknown Source) at org.eclipse.ui.part.PageBookView.showBootstrapPart(Unknown Source) at org.eclipse.ui.part.PageBookView.createPartControl(Unknown Source) at org.eclipse.gef.ui.views.palette.PaletteView.createPartControl(Unknown Source) at org.eclipse.ui.internal.ViewReference.createPartHelper(Unknown Source) at org.eclipse.ui.internal.ViewReference.createPart(Unknown Source) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(Unknown Source) at org.eclipse.ui.internal.PartPane.setVisible(Unknown Source) at org.eclipse.ui.internal.ViewPane.setVisible(Unknown Source) at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(Unknown Source) at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(Unknown Source) at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(Unknown Source) at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(Unknown Source) at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(Unknown Source) at org.eclipse.ui.internal.PartStack.createControl(Unknown Source) at org.eclipse.ui.internal.PartStack.createControl(Unknown Source) at org.eclipse.ui.internal.PartSashContainer.createControl(Unknown Source) at org.eclipse.ui.internal.PerspectiveHelper.activate(Unknown Source) at org.eclipse.ui.internal.Perspective.onActivate(Unknown Source) at org.eclipse.ui.internal.WorkbenchPage.onActivate(Unknown Source) at org.eclipse.ui.internal.WorkbenchWindow$27.run(Unknown Source) at org.eclipse.swt.custom.BusyIndicator.showWhile(Unknown Source) at org.eclipse.ui.internal.WorkbenchWindow.setActivePage(Unknown Source) at org.eclipse.ui.internal.WorkbenchWindow$21.runWithException(Unknown Source) at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(Unknown Source) at org.eclipse.swt.widgets.RunnableLock.run(Unknown Source) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(Unknown Source) at org.eclipse.ui.internal.Workbench$31.runWithException(Unknown Source) at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(Unknown Source) at org.eclipse.swt.widgets.RunnableLock.run(Unknown Source) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) at org.eclipse.ui.internal.Workbench.runUI(Unknown Source) at org.eclipse.ui.internal.Workbench.access$4(Unknown Source) at org.eclipse.ui.internal.Workbench$7.run(Unknown Source) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Unknown Source) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Unknown Source) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(Unknown Source) at org.eclipse.ui.internal.ide.application.IDEApplication.start(Unknown Source) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Unknown Source) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(Unknown Source) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Unknown Source) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Unknown Source) at org.eclipse.equinox.launcher.Main.basicRun(Unknown Source) at org.eclipse.equinox.launcher.Main.run(Unknown Source) at org.eclipse.equinox.launcher.Main.main(Unknown Source)
Updated on 2010-09-07T20:10:40Z at 2010-09-07T20:10:40Z by yurykats
  • arvera
    arvera
    1 Post

    Re: Web - Regression? Error when displaying palette

    ‏2010-09-07T14:59:05Z  
    The stacktrace doesn't show any IBM components involved, so I am not sure this is a problem within the product. It is possible that the plugins you are using don't have support for the eclipse platform embedded in Rational Application Developer 8.0 beta.

    You could try contacting Redhat/JBoss team and see if they can help, or posting this on the WTP eclipse newsgroups to see if anyone else can help you.

    Hope it helps..
  • SudhaPiddaparti
    SudhaPiddaparti
    1 Post

    Re: Web - Regression? Error when displaying palette

    ‏2010-09-07T16:44:49Z  
    We need some information to look into this issue further :
    a) Could you confirm that the third party plugins are compatible with Eclipse 3.6 ?
    b) Also do you see the same problem without the third party plugins.
  • yurykats
    yurykats
    9 Posts

    Re: Web - Regression? Error when displaying palette

    ‏2010-09-07T20:10:40Z  
    We need some information to look into this issue further :
    a) Could you confirm that the third party plugins are compatible with Eclipse 3.6 ?
    b) Also do you see the same problem without the third party plugins.
    The problem is clearly in JBOSS Tools.