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What steps will reproduce the problem? 1. Drag org.eclipse.mylyn.context.tests.support.TestUtil to org.eclipse.mylyn.context.tests (see screenshot) -- Error Details -- Date: Sat Jul 23 18:14:43 CEST 2011 Message: Internal Error Severity: Error Product: Eclipse SDK 3.7.0.v201107190800 (org.eclipse.sdk.ide) Plugin: org.eclipse.ltk.ui.refactoring Session Data: eclipse.buildId=I20110719-0800 java.version=1.6.0_26 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_CA Exception Stack Trace: java.lang.reflect.InvocationTargetException at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:421) at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog2.run(RefactoringWizardDialog2.java:331) at org.eclipse.ltk.ui.refactoring.RefactoringWizard.internalPerformFinish(RefactoringWizard.java:605) at org.eclipse.ltk.ui.refactoring.UserInputWizardPage.performFinish(UserInputWizardPage.java:153) at org.eclipse.jdt.internal.ui.refactoring.reorg.ReorgMoveWizard$MoveInputPage.performFinish(ReorgMoveWizard.java:122) at org.eclipse.ltk.ui.refactoring.RefactoringWizard.performFinish(RefactoringWizard.java:678) at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog2.okPressed(RefactoringWizardDialog2.java:455) at org.eclipse.jface.dialogs.Dialog.buttonPressed(Dialog.java:472) at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209) at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) at org.eclipse.jface.window.Window.open(Window.java:801) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation$1.run(RefactoringWizardOpenOperation.java:181) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:193) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:116) at org.eclipse.jdt.internal.ui.refactoring.actions.RefactoringStarter.activate(RefactoringStarter.java:38) at org.eclipse.jdt.internal.ui.refactoring.reorg.ReorgMoveStarter.run(ReorgMoveStarter.java:80) at org.eclipse.jdt.internal.ui.packageview.SelectionTransferDropAdapter.handleDropMove(SelectionTransferDropAdapter.java:283) at org.eclipse.jdt.internal.ui.packageview.SelectionTransferDropAdapter.performDrop(SelectionTransferDropAdapter.java:220) at org.eclipse.jdt.internal.ui.dnd.JdtViewerDropAdapter.drop(JdtViewerDropAdapter.java:246) at org.eclipse.jface.util.DelegatingDropAdapter$3.run(DelegatingDropAdapter.java:211) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.util.DelegatingDropAdapter.drop(DelegatingDropAdapter.java:209) at org.eclipse.swt.dnd.DNDListener.handleEvent(DNDListener.java:90) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1061) at org.eclipse.swt.dnd.DropTarget.drag_data_received(DropTarget.java:371) at org.eclipse.swt.dnd.DropTarget.Drag_Data_Received(DropTarget.java:251) at org.eclipse.swt.internal.gtk.OS._gtk_drag_get_data(Native Method) at org.eclipse.swt.internal.gtk.OS.gtk_drag_get_data(OS.java:6665) at org.eclipse.swt.dnd.DropTarget.drag_drop(DropTarget.java:416) at org.eclipse.swt.dnd.DropTarget.Drag_Drop(DropTarget.java:258) at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method) at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:8394) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1245) at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2258) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3207) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123) 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:344) 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:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) at org.eclipse.equinox.launcher.Main.main(Main.java:1386) Caused by: java.lang.ClassCastException: org.eclipse.jdt.internal.compiler.lookup.MissingTypeBinding cannot be cast to org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding at org.eclipse.jdt.internal.core.search.matching.TypeReferenceLocator.reportDeclaration(TypeReferenceLocator.java:586) at org.eclipse.jdt.internal.core.search.matching.TypeReferenceLocator.reportDeclaration(TypeReferenceLocator.java:565) at org.eclipse.jdt.internal.core.search.matching.TypeReferenceLocator.matchReportReference(TypeReferenceLocator.java:322) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.reportMatching(MatchLocator.java:2611) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.reportMatching(MatchLocator.java:2421) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.process(MatchLocator.java:1673) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches(MatchLocator.java:1083) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches(MatchLocator.java:1124) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches(MatchLocator.java:1256) at org.eclipse.jdt.internal.core.search.JavaSearchParticipant.locateMatches(JavaSearchParticipant.java:94) at org.eclipse.jdt.internal.core.search.BasicSearchEngine.searchDeclarations(BasicSearchEngine.java:1513) at org.eclipse.jdt.internal.core.search.BasicSearchEngine.searchDeclarationsOfReferencedTypes(BasicSearchEngine.java:1588) at org.eclipse.jdt.core.search.SearchEngine.searchDeclarationsOfReferencedTypes(SearchEngine.java:1206) at org.eclipse.jdt.internal.corext.refactoring.structure.ReferenceFinderUtil.getTypeReferencesIn(ReferenceFinderUtil.java:72) at org.eclipse.jdt.internal.corext.refactoring.structure.ReferenceFinderUtil.getTypeReferencesIn(ReferenceFinderUtil.java:63) at org.eclipse.jdt.internal.corext.refactoring.structure.ReferenceFinderUtil.getTypesReferencedIn(ReferenceFinderUtil.java:48) at org.eclipse.jdt.internal.corext.refactoring.reorg.MoveCuUpdateCreator.addImportToSourcePackageTypes(MoveCuUpdateCreator.java:244) at org.eclipse.jdt.internal.corext.refactoring.reorg.MoveCuUpdateCreator.addUpdates(MoveCuUpdateCreator.java:139) at org.eclipse.jdt.internal.corext.refactoring.reorg.MoveCuUpdateCreator.addUpdates(MoveCuUpdateCreator.java:125) at org.eclipse.jdt.internal.corext.refactoring.reorg.MoveCuUpdateCreator.createChangeManager(MoveCuUpdateCreator.java:96) at org.eclipse.jdt.internal.corext.refactoring.reorg.ReorgPolicyFactory$MoveFilesFoldersAndCusPolicy.createChangeManager(ReorgPolicyFactory.java:1375) at org.eclipse.jdt.internal.corext.refactoring.reorg.ReorgPolicyFactory$MoveFilesFoldersAndCusPolicy.checkFinalConditions(ReorgPolicyFactory.java:1284) at org.eclipse.jdt.internal.corext.refactoring.reorg.JavaMoveProcessor.checkFinalConditions(JavaMoveProcessor.java:112) at org.eclipse.ltk.core.refactoring.participants.ProcessorBasedRefactoring.checkFinalConditions(ProcessorBasedRefactoring.java:224) at org.eclipse.ltk.core.refactoring.CheckConditionsOperation.run(CheckConditionsOperation.java:85) at org.eclipse.ltk.core.refactoring.CreateChangeOperation.run(CreateChangeOperation.java:121) at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:209) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344) at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) Root exception: java.lang.ClassCastException: org.eclipse.jdt.internal.compiler.lookup.MissingTypeBinding cannot be cast to org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding at org.eclipse.jdt.internal.core.search.matching.TypeReferenceLocator.reportDeclaration(TypeReferenceLocator.java:586) at org.eclipse.jdt.internal.core.search.matching.TypeReferenceLocator.reportDeclaration(TypeReferenceLocator.java:565) at org.eclipse.jdt.internal.core.search.matching.TypeReferenceLocator.matchReportReference(TypeReferenceLocator.java:322) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.reportMatching(MatchLocator.java:2611) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.reportMatching(MatchLocator.java:2421) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.process(MatchLocator.java:1673) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches(MatchLocator.java:1083) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches(MatchLocator.java:1124) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches(MatchLocator.java:1256) at org.eclipse.jdt.internal.core.search.JavaSearchParticipant.locateMatches(JavaSearchParticipant.java:94) at org.eclipse.jdt.internal.core.search.BasicSearchEngine.searchDeclarations(BasicSearchEngine.java:1513) at org.eclipse.jdt.internal.core.search.BasicSearchEngine.searchDeclarationsOfReferencedTypes(BasicSearchEngine.java:1588) at org.eclipse.jdt.core.search.SearchEngine.searchDeclarationsOfReferencedTypes(SearchEngine.java:1206) at org.eclipse.jdt.internal.corext.refactoring.structure.ReferenceFinderUtil.getTypeReferencesIn(ReferenceFinderUtil.java:72) at org.eclipse.jdt.internal.corext.refactoring.structure.ReferenceFinderUtil.getTypeReferencesIn(ReferenceFinderUtil.java:63) at org.eclipse.jdt.internal.corext.refactoring.structure.ReferenceFinderUtil.getTypesReferencedIn(ReferenceFinderUtil.java:48) at org.eclipse.jdt.internal.corext.refactoring.reorg.MoveCuUpdateCreator.addImportToSourcePackageTypes(MoveCuUpdateCreator.java:244) at org.eclipse.jdt.internal.corext.refactoring.reorg.MoveCuUpdateCreator.addUpdates(MoveCuUpdateCreator.java:139) at org.eclipse.jdt.internal.corext.refactoring.reorg.MoveCuUpdateCreator.addUpdates(MoveCuUpdateCreator.java:125) at org.eclipse.jdt.internal.corext.refactoring.reorg.MoveCuUpdateCreator.createChangeManager(MoveCuUpdateCreator.java:96) at org.eclipse.jdt.internal.corext.refactoring.reorg.ReorgPolicyFactory$MoveFilesFoldersAndCusPolicy.createChangeManager(ReorgPolicyFactory.java:1375) at org.eclipse.jdt.internal.corext.refactoring.reorg.ReorgPolicyFactory$MoveFilesFoldersAndCusPolicy.checkFinalConditions(ReorgPolicyFactory.java:1284) at org.eclipse.jdt.internal.corext.refactoring.reorg.JavaMoveProcessor.checkFinalConditions(JavaMoveProcessor.java:112) at org.eclipse.ltk.core.refactoring.participants.ProcessorBasedRefactoring.checkFinalConditions(ProcessorBasedRefactoring.java:224) at org.eclipse.ltk.core.refactoring.CheckConditionsOperation.run(CheckConditionsOperation.java:85) at org.eclipse.ltk.core.refactoring.CreateChangeOperation.run(CreateChangeOperation.java:121) at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:209) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344) at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
Created attachment 200235 [details] drag and drop
Satyam, please follow up. Thanks!
Will I be able to reproduce this issue by having the mylyn source code? If so, can you please tell which projects/plugins I would need. If not, can you give me a reproducible testcase?
I'm not sure if this is still reproducible. The source code for the context bundles can be found here: http://git.eclipse.org/c/mylyn/org.eclipse.mylyn.context.git/.
(In reply to comment #4) > I'm not sure if this is still reproducible. The source code for the context > bundles can be found here: > http://git.eclipse.org/c/mylyn/org.eclipse.mylyn.context.git/. I could get the source but couldn't reproduce the problem :(.
Similar to bug 241834. *** This bug has been marked as a duplicate of bug 241834 ***
Verified to be duplicate by comparing stack traces. Fix for bug 241834 eliminates the CCE though exposes some latent issues there. A follow up bug has been raised (see bug 361869). Please upgrade to M3 early next week if possible to verify from your end.
