Bugzilla – Full Text Bug Listing
| Summary: | NPE closing all editors | ||
|---|---|---|---|
| Product: | [Eclipse Project] Platform | Reporter: | Michael Van Meekeren <michaelvanmeekeren> |
| Component: | UI | Assignee: | Ines Khelifi <ines> |
| Status: | RESOLVED DUPLICATE | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | CC: | Darin_Swanson, sxenos |
| Version: | 3.0 | Keywords: | helpwanted |
| Target Milestone: | 3.0 M9 | ||
| Hardware: | PC | ||
| OS: | Windows XP | ||
| Whiteboard: | |||
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Description
Michael Van Meekeren
Actually I just checked, this error was on trying to open an editor after having gotten another NPE on closing all editors... the other NPE is below... this looks like Platform UI first of all and possibly a JDT bug after that.. but perhaps not.. moving !MESSAGE The command for the key you pressed failed !STACK 0 java.lang.NullPointerException at org.eclipse.ui.internal.presentations.DefaultPartPresentation.layout (DefaultPartPresentation.java:596) at org.eclipse.ui.internal.presentations.DefaultPartPresentation.setControlSize (DefaultPartPresentation.java:630) at org.eclipse.ui.internal.presentations.DefaultPartPresentation.selectPart (DefaultPartPresentation.java:778) at org.eclipse.ui.internal.PartStack.refreshPresentationSelection (PartStack.java:717) at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:692) at org.eclipse.ui.internal.PartStack.presentationSelectionChanged (PartStack.java:497) at org.eclipse.ui.internal.PartStack.access$0(PartStack.java:487) at org.eclipse.ui.internal.PartStack$1.selectPart(PartStack.java:82) at org.eclipse.ui.internal.presentations.DefaultPartPresentation$4.handleEvent (DefaultPartPresentation.java:155) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:820) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:805) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:613) at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:2944) at org.eclipse.swt.custom.CTabFolder.destroyItem(CTabFolder.java:633) at org.eclipse.swt.custom.CTabItem.dispose(CTabItem.java:135) at org.eclipse.ui.internal.presentations.DefaultPartPresentation.removePart (DefaultPartPresentation.java:758) at org.eclipse.ui.internal.PartStack.remove(PartStack.java:524) at org.eclipse.ui.internal.EditorSashContainer.removeEditor (EditorSashContainer.java:192) at org.eclipse.ui.internal.EditorAreaHelper.closeEditor (EditorAreaHelper.java:102) at org.eclipse.ui.internal.EditorAreaHelper.closeEditor (EditorAreaHelper.java:92) at org.eclipse.ui.internal.EditorManager.closeEditor (EditorManager.java:160) at org.eclipse.ui.internal.WorkbenchPage.closeEditors (WorkbenchPage.java:886) at org.eclipse.ui.internal.WorkbenchPage.closeAllEditors (WorkbenchPage.java:833) at org.eclipse.ui.internal.CloseAllAction.run(CloseAllAction.java:74) at org.eclipse.jface.action.Action.runWithEvent(Action.java:881) at org.eclipse.ui.commands.ActionHandler.execute (ActionHandler.java:141) at org.eclipse.ui.internal.commands.Command.execute(Command.java:132) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand (WorkbenchKeyboard.java:468) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press (WorkbenchKeyboard.java:886) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent (WorkbenchKeyboard.java:927) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings (WorkbenchKeyboard.java:545) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$2 (WorkbenchKeyboard.java:493) at org.eclipse.ui.internal.keys.WorkbenchKeyboard$1.handleEvent (WorkbenchKeyboard.java:258) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:712) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:795) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:820) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:805) at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1722) at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:1718) at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3047) at org.eclipse.swt.widgets.Control.windowProc(Control.java:2950) at org.eclipse.swt.widgets.Display.windowProc(Display.java:3291) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1466) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2388) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1353) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1324) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench (Workbench.java:243) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141) at org.eclipse.ui.internal.ide.IDEApplication.run (IDEApplication.java:90) at org.eclipse.core.internal.runtime.PlatformActivator$1.run (PlatformActivator.java:298) at org.eclipse.core.runtime.adaptor.EclipseStarter.run (EclipseStarter.java:249) at org.eclipse.core.runtime.adaptor.EclipseStarter.run (EclipseStarter.java:126) 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:324) at org.eclipse.core.launcher.Main.basicRun(Main.java:269) at org.eclipse.core.launcher.Main.run(Main.java:722) at org.eclipse.core.launcher.Main.main(Main.java:706) My steps using N20040510 and 200405121200:
- I checked out a project from CVs ("org.eclipse.jface")
- I opened 4 java files and modified them
- I right-clicked on the package and selected "Team Synchronize with Repository"
- I opened the files that appeared in the "CVS Workspace" view
- I restarted Eclipse
- I pressed Ctrl+Shift+W
- I also tried opening 4 java files in the Java Perspective then switching to
the Team perspective.
- I restarted eclipse and pressed Ctrl+Shift+W
There was nothing in the log file referring to an NPE. Is this a recurrent bug?
Please re-open if this happens again. On I200405251600 just got a very similar expection as in comment #1. I had just moved to the build and for some reason I got the following error: Error May 25, 2004 15:44:40.561 Exception creating editor: The classfile is not on the classpath Then I got the NPE of comment #1 java.lang.NullPointerException at org.eclipse.ui.internal.presentations.DefaultPartPresentation.layout (DefaultPartPresentation.java:643) at org.eclipse.ui.internal.presentations.DefaultPartPresentation.setControlSize (DefaultPartPresentation.java:677) at org.eclipse.ui.internal.presentations.DefaultPartPresentation.selectPart (DefaultPartPresentation.java:856) at org.eclipse.ui.internal.PartStack.refreshPresentationSelection (PartStack.java:920) at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:895) at org.eclipse.ui.internal.PartStack.updateContainerVisibleTab (PartStack.java:1038) at org.eclipse.ui.internal.PartStack.remove(PartStack.java:699) at org.eclipse.ui.internal.EditorSashContainer.removeEditor (EditorSashContainer.java:193) at org.eclipse.ui.internal.EditorAreaHelper.closeEditor (EditorAreaHelper.java:109) at org.eclipse.ui.internal.EditorAreaHelper.closeEditor (EditorAreaHelper.java:99) at org.eclipse.ui.internal.EditorManager.closeEditor(EditorManager.java:162) at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:966) at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:932) at org.eclipse.ui.internal.EditorPane.doHide(EditorPane.java:95) at org.eclipse.ui.internal.PartStack.close(PartStack.java:334) at org.eclipse.ui.internal.EditorStack.close(EditorStack.java:201) at org.eclipse.ui.internal.PartStack$1.close(PartStack.java:74) at org.eclipse.ui.internal.presentations.DefaultPartPresentation$1.closeButtonPres sed(DefaultPartPresentation.java:104) at org.eclipse.ui.internal.presentations.PaneFolder.notifyCloseListeners (PaneFolder.java:417) at org.eclipse.ui.internal.presentations.PaneFolder$1.close (PaneFolder.java:123) at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:2001) at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:292) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2716) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2382) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1363) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1334) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:253) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:97) at org.eclipse.core.internal.runtime.PlatformActivator$1.run (PlatformActivator.java:307) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:256) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:127) 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:324) at org.eclipse.core.launcher.Main.basicRun(Main.java:185) at org.eclipse.core.launcher.Main.run(Main.java:638) at org.eclipse.core.launcher.Main.main(Main.java:622) at intuitive.audit.Main.runProgramWithClass(Native Method) at intuitive.audit.Audit.main(Audit.java:816) My test case was not on close all but rather on closing individual editors, one at a time. Thank you for re-opening the bug. I am going to guess that you were not able to reproduce this NPE after it happened? I am currently investigating. |