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Build Identifier: 20110526-1053 Hi, I found the following stack trace in my logs. This bug seems similar to #271074. feel free to merge if you consider them equal. eclipse.buildId=I20110519-1138 java.version=1.6.0_20 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -product org.eclipse.epp.package.linuxtools.product Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.linuxtools.product Warning Thu Jun 16 11:27:06 CEST 2011 Ignored attempt to add saveable that was already registered org.eclipse.core.runtime.AssertionFailedException: unknown saveable: org.eclipse.ui.internal.DefaultSaveable@7c604b9f from part: org.eclipse.ui.internal.ErrorEditorPart@7c604b9f at org.eclipse.ui.internal.SaveablesList.logWarning(SaveablesList.java:187) at org.eclipse.ui.internal.SaveablesList.addModel(SaveablesList.java:117) at org.eclipse.ui.internal.SaveablesList.addModels(SaveablesList.java:289) at org.eclipse.ui.internal.SaveablesList.postOpen(SaveablesList.java:695) at org.eclipse.ui.internal.PartList.partOpened(PartList.java:234) at org.eclipse.ui.internal.PartList.access$0(PartList.java:210) at org.eclipse.ui.internal.PartList$1.propertyChanged(PartList.java:40) at org.eclipse.ui.internal.WorkbenchPartReference.fireInternalPropertyChange(WorkbenchPartReference.java:375) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:610) at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:313) at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:180) at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:270) at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65) at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:473) at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1245) at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1198) at org.eclipse.ui.internal.PartStack.presentationSelectionChanged(PartStack.java:834) at org.eclipse.ui.internal.PartStack.access$1(PartStack.java:823) at org.eclipse.ui.internal.PartStack$1.selectPart(PartStack.java:137) at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.showSystemMenu(TabbedStackPresentation.java:489) at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:145) at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:269) at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:282) at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.handleContextMenu(AbstractTabFolder.java:340) at org.eclipse.ui.internal.presentations.util.AbstractTabFolder$1.handleEvent(AbstractTabFolder.java:60) 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.Control.showMenu(Control.java:4493) at org.eclipse.swt.widgets.Control.gtk_event_after(Control.java:2889) at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1738) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4999) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4406) 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:3205) 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:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) 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) What have I done? I used the git plugin to clone an project from my workspace. This failed of course because of the same project name. I renamed the old project and imported now successfully. After it I just played a little bit with the git Team options (probably just after getting this call stack). Jens Reproducible: Didn't try
Immediately before (same second) I got the following exception, which could be related: eclipse.buildId=I20110519-1138 java.version=1.6.0_20 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -product org.eclipse.epp.package.linuxtools.product Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.linuxtools.product Error Thu Jun 16 11:27:02 CEST 2011 Unable to create editor ID org.eclipse.cdt.ui.editor.CEditor: The file does not exist. org.eclipse.core.runtime.CoreException: The file does not exist. at org.eclipse.core.internal.filebuffers.ResourceFileBuffer.create(ResourceFileBuffer.java:237) at org.eclipse.core.internal.filebuffers.TextFileBufferManager.connect(TextFileBufferManager.java:112) at org.eclipse.ui.editors.text.TextFileDocumentProvider.createFileInfo(TextFileDocumentProvider.java:559) at org.eclipse.cdt.internal.ui.editor.CDocumentProvider.createFileInfo(CDocumentProvider.java:857) at org.eclipse.ui.editors.text.TextFileDocumentProvider.connect(TextFileDocumentProvider.java:478) at org.eclipse.cdt.internal.ui.editor.CDocumentProvider.connect(CDocumentProvider.java:779) at org.eclipse.ui.texteditor.AbstractTextEditor.doSetInput(AbstractTextEditor.java:4213) at org.eclipse.ui.texteditor.StatusTextEditor.doSetInput(StatusTextEditor.java:237) at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.doSetInput(AbstractDecoratedTextEditor.java:1451) at org.eclipse.ui.editors.text.TextEditor.doSetInput(TextEditor.java:169) at org.eclipse.cdt.internal.ui.editor.CEditor.internalDoSetInput(CEditor.java:1418) at org.eclipse.cdt.internal.ui.editor.CEditor.doSetInput(CEditor.java:1383) at org.eclipse.ui.texteditor.AbstractTextEditor$19.run(AbstractTextEditor.java:3200) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372) at org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:759) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:756) at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2642) at org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(AbstractTextEditor.java:3218) at org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTextEditor.java:3245) at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:828) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:647) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:313) at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:180) at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:270) at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65) at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:473) at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1245) at org.eclipse.ui.internal.PartStack.handleDeferredEvents(PartStack.java:1213) at org.eclipse.ui.internal.LayoutPart.deferUpdates(LayoutPart.java:400) at org.eclipse.ui.internal.PartSashContainer.handleDeferredEvents(PartSashContainer.java:1409) at org.eclipse.ui.internal.LayoutPart.deferUpdates(LayoutPart.java:400) at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1495) at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1485) at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1459) at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1523) at org.eclipse.ui.texteditor.AbstractTextEditor$23.run(AbstractTextEditor.java:4313) 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:3561) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3210) 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:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) 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)
> Thu Jun 16 11:27:02 CEST 2011 > Unable to create editor ID org.eclipse.cdt.ui.editor.CEditor: The file does > not exist. looks like a CDT issue. Moving to CDT for comments
(In reply to comment #2) > > Thu Jun 16 11:27:02 CEST 2011 > > Unable to create editor ID org.eclipse.cdt.ui.editor.CEditor: The file does > > not exist. > > > looks like a CDT issue. Moving to CDT for comments I see this message (Ignored attempt to add saveable that was already registered) whenever an editor could not be restored e.g. because it is not installed, so I guess this has nothing to do with CDT, but with the ErrorEditorPart being opened instead.
This usually happens when one 1. opens editor(s) 2. exit Eclipse 3. start Eclipse 4. delete a project 5. click on an editor tab of a deleted file ==> exceptions.
*** This bug has been marked as a duplicate of bug 186977 ***
