1 Reply Latest reply: Jul 29, 2012 8:22 AM by ShaunSmith RSS

    Problem mit JPA Diagram Editor

    952593
      Mein Eclipse JPA Diagram Editor bringt seit kurzem eine Fehlermeldung: Failed to create the part's controls
      Ich habe schon verschiedene Dinge ausprobiert - Projekt neu aufsetzen - Diagram Editor deinstallieren und installieren - Alles leider ohne Erfolg.
      Wer hat einen Rat? Hier die Fehlerdetails:

      java.lang.NullPointerException
           at org.eclipse.draw2d.Figure.add(Figure.java:148)
           at org.eclipse.draw2d.Figure.add(Figure.java:174)
           at org.eclipse.graphiti.ui.internal.parts.PictogramElementDelegate.createFigureForPictogramElement(PictogramElementDelegate.java:859)
           at org.eclipse.graphiti.ui.internal.parts.PictogramElementDelegate.createFigure(PictogramElementDelegate.java:205)
           at org.eclipse.graphiti.ui.internal.parts.ShapeEditPart.createFigure(ShapeEditPart.java:631)
           at org.eclipse.graphiti.ui.internal.parts.ContainerShapeEditPart.createFigure(ContainerShapeEditPart.java:104)
           at org.eclipse.gef.editparts.AbstractGraphicalEditPart.getFigure(AbstractGraphicalEditPart.java:494)
           at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addChildVisual(AbstractGraphicalEditPart.java:208)
           at org.eclipse.graphiti.ui.internal.parts.ContainerShapeEditPart.addChildVisual(ContainerShapeEditPart.java:170)
           at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:211)
           at org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:781)
           at org.eclipse.graphiti.ui.internal.parts.ShapeEditPart.refreshChildren(ShapeEditPart.java:642)
           at org.eclipse.gef.editparts.AbstractEditPart.refresh(AbstractEditPart.java:726)
           at org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh(AbstractGraphicalEditPart.java:644)
           at org.eclipse.graphiti.ui.internal.parts.ShapeEditPart.refresh(ShapeEditPart.java:559)
           at org.eclipse.graphiti.ui.internal.parts.DiagramEditPart.refresh(DiagramEditPart.java:185)
           at org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:253)
           at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223)
           at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:212)
           at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105)
           at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617)
           at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626)
           at org.eclipse.graphiti.ui.editor.DiagramEditor.initializeGraphicalViewer(DiagramEditor.java:775)
           at org.eclipse.graphiti.ui.editor.DiagramEditor.createGraphicalViewer(DiagramEditor.java:735)
           at org.eclipse.gef.ui.parts.GraphicalEditor.createPartControl(GraphicalEditor.java:171)
           at org.eclipse.gef.ui.parts.GraphicalEditorWithFlyoutPalette.createPartControl(GraphicalEditorWithFlyoutPalette.java:75)
           at org.eclipse.graphiti.ui.editor.DiagramEditor.createPartControl(DiagramEditor.java:643)
           at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:129)
           at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:95)
           at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:300)
           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.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
           at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:857)
           at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:837)
           at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:111)
           at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:318)
           at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:240)
           at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:161)
           at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:102)
           at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:71)
           at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:53)
           at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:141)
           at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:889)
           at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:623)
           at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:725)
           at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:696)
           at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:690)
           at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
           at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:675)
           at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1042)
           at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer$1.handleEvent(LazyStackRenderer.java:67)
           at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:41)
           at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:180)
           at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
           at org.eclipse.swt.widgets.Display.syncExec(Display.java:4687)
           at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:187)
           at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38)
           at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:197)
           at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197)
           at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
           at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
           at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
           at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135)
           at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78)
           at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39)
           at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:81)
           at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:57)
           at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374)
           at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:171)
           at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:418)
           at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:385)
           at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:578)
           at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:314)
           at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:962)
           at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3071)
           at org.eclipse.ui.internal.WorkbenchPage.access$21(WorkbenchPage.java:2996)
           at org.eclipse.ui.internal.WorkbenchPage$8.run(WorkbenchPage.java:2978)
           at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
           at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2974)
           at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2933)
           at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2916)
           at org.eclipse.ui.ide.IDE.openEditor(IDE.java:443)
           at org.eclipse.jpt.jpadiagrameditor.ui.internal.modelintegration.ui.OpenJpaDiagramActionDelegate.openDiagramEditor(OpenJpaDiagramActionDelegate.java:113)
           at org.eclipse.jpt.jpadiagrameditor.ui.internal.modelintegration.ui.OpenJpaDiagramActionDelegate$OpenEditorRunnable.run(OpenJpaDiagramActionDelegate.java:88)
           at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:164)
           at org.eclipse.ui.internal.UISynchronizer$3.run(UISynchronizer.java:158)
           at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
           at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
           at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4144)
           at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
           at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1022)
           at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
           at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:916)
           at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
           at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:585)
           at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
           at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:540)
           at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
           at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
           at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
           at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
           at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
           at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
           at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
           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(Main.java:629)
           at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
           at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
        • 1. Re: Problem mit JPA Diagram Editor
          ShaunSmith
          For support on the JPA Diagram Editor you should post on the Eclipse Dali forum: http://www.eclipse.org/forums/index.php?t=thread&frm_id=113.

          --Shaun