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Bug 311846 - Annotations don't work with class diagrams
Summary: Annotations don't work with class diagrams
Status: RESOLVED FIXED
Alias: None
Product: Tigerstripe
Classification: Technology
Component: Annotations (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: 0.5M0   Edit
Assignee: Yuri Strot CLA
QA Contact:
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Keywords:
Depends on:
Blocks:
 
Reported: 2010-05-06 05:55 EDT by Yuri Strot CLA
Modified: 2010-05-06 06:44 EDT (History)
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Description Yuri Strot CLA 2010-05-06 05:55:52 EDT 
Get following error when try to open class diagram:

org.eclipse.core.runtime.AssertionFailedException: null argument:failed to create a view
	at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85)
	at org.eclipse.gmf.runtime.diagram.ui.commands.CreateCommand.doExecuteWithResult(CreateCommand.java:99)
	at org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand.doExecute(AbstractTransactionalCommand.java:247)
	at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:150)
	at org.eclipse.tigerstripe.annotation.ui.internal.diagrams.DiagramRebuildUtils.createNode(DiagramRebuildUtils.java:534)
	at org.eclipse.tigerstripe.annotation.ui.internal.diagrams.DiagramRebuildUtils.getMetaInfo(DiagramRebuildUtils.java:521)
	at org.eclipse.tigerstripe.annotation.ui.internal.diagrams.DiagramRebuildUtils.updateAnnotations(DiagramRebuildUtils.java:475)
	at org.eclipse.tigerstripe.annotation.ui.internal.diagrams.DiagramRebuildUtils.rebuld(DiagramRebuildUtils.java:163)
	at org.eclipse.tigerstripe.annotation.ui.internal.diagrams.AnnotationDiagramBuilder.diagramOpened(AnnotationDiagramBuilder.java:43)
	at org.eclipse.tigerstripe.annotation.ui.internal.diagrams.DiagramService.fireDaigramOpened(DiagramService.java:70)
	at org.eclipse.tigerstripe.annotation.ui.internal.diagrams.DiagramService.partOpened(DiagramService.java:113)
	at org.eclipse.ui.internal.PartListenerList$5.run(PartListenerList.java:132)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
	at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)
	at org.eclipse.ui.internal.PartListenerList.firePartOpened(PartListenerList.java:130)
	at org.eclipse.ui.internal.PartService.firePartOpened(PartService.java:276)
	at org.eclipse.ui.internal.WWinPartService$WWinListener.partOpened(WWinPartService.java:54)
	at org.eclipse.ui.internal.PartListenerList2$5.run(PartListenerList2.java:130)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:55)
	at org.eclipse.ui.internal.PartListenerList2.firePartOpened(PartListenerList2.java:128)
	at org.eclipse.ui.internal.PartService.firePartOpened(PartService.java:280)
	at org.eclipse.ui.internal.WorkbenchPagePartList.firePartOpened(WorkbenchPagePartList.java:35)
	at org.eclipse.ui.internal.PartList.partOpened(PartList.java:241)
	at org.eclipse.ui.internal.PartList.addPart(PartList.java:97)
	at org.eclipse.ui.internal.WorkbenchPage.partAdded(WorkbenchPage.java:1697)
	at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:217)
	at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:778)
	at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:677)
	at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:638)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2854)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762)
	at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754)
	at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2668)
	at org.eclipse.tigerstripe.workbench.ui.internal.views.explorerview.actions.TSOpenAction.openEditor(TSOpenAction.java:285)
	at org.eclipse.tigerstripe.workbench.ui.internal.views.explorerview.actions.TSOpenAction.run(TSOpenAction.java:317)
	at org.eclipse.tigerstripe.workbench.ui.internal.views.explorerview.actions.TSOpenAction.run(TSOpenAction.java:533)
	at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:274)
	at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:250)
	at org.eclipse.tigerstripe.workbench.ui.internal.views.explorerview.actions.TigerstripeExplorerActionGroup.handleOpen(TigerstripeExplorerActionGroup.java:271)
	at org.eclipse.tigerstripe.workbench.ui.internal.views.explorerview.TigerstripeExplorerPart$3.open(TigerstripeExplorerPart.java:352)
	at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:842)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
	at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:840)
	at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1101)
	at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1205)
	at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:264)
	at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:258)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:298)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
	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:368)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	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:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
Comment 1 Yuri Strot CLA 2010-05-06 05:58:36 EDT 
Problem occured in the org.eclipse.tigerstripe.annotation.ui.diagrams plug-in.
Comment 2 Yuri Strot CLA 2010-05-06 06:44:22 EDT 
Fixed. There was a problem of invalid casting which occured after migration to Eclipse 3.5.