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Build ID: I20090611-1540 Steps To Reproduce: Delete a large block of lines in the Java editor with Ctrl-D. I don't know more More information: It generates two error log entries: "Delete Line" did not complete normally. Please see the log for more information. and java.lang.NullPointerException at org.tigris.subversion.subclipse.ui.wizards.CheckoutWizard.performFinish(CheckoutWizard.java:342) at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:752) at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:373) at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3542) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1247) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1270) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1255) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1076) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3440) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3099) at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) at org.eclipse.jface.window.Window.open(Window.java:801) at org.eclipse.ui.internal.handlers.WizardHandler$New.executeHandler(WizardHandler.java:253) at org.eclipse.ui.internal.handlers.WizardHandler.execute(WizardHandler.java:273) at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:294) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169) at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241) at org.eclipse.ui.internal.actions.CommandAction.runWithEvent(CommandAction.java:157) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3542) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1247) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1270) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1255) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1076) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3440) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3099) 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:585) 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) Worse still, when I try to type, every characte generates another error log entry: org.eclipse.core.runtime.AssertionFailedException: assertion failed: at org.eclipse.core.runtime.Assert.isTrue(Assert.java:110) at org.eclipse.core.runtime.Assert.isTrue(Assert.java:96) at org.eclipse.ui.internal.texteditor.quickdiff.DocumentLineDiffer.handleAboutToBeChanged(DocumentLineDiffer.java:794) at org.eclipse.ui.internal.texteditor.quickdiff.DocumentLineDiffer.documentAboutToBeChanged(DocumentLineDiffer.java:763) at org.eclipse.jface.text.AbstractDocument.fireDocumentAboutToBeChanged(AbstractDocument.java:645) at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1148) at org.eclipse.core.internal.filebuffers.SynchronizableDocument.replace(SynchronizableDocument.java:195) at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1176) at org.eclipse.core.internal.filebuffers.SynchronizableDocument.replace(SynchronizableDocument.java:181) at org.eclipse.jface.text.projection.ProjectionTextStore.replace(ProjectionTextStore.java:111) at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1150) at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1176) at org.eclipse.jface.text.projection.ProjectionDocument.replace(ProjectionDocument.java:630) at org.eclipse.jface.text.DefaultDocumentAdapter.replaceTextRange(DefaultDocumentAdapter.java:248) at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:6634) at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:7442) at org.eclipse.swt.custom.StyledText.doContent(StyledText.java:2441) at org.eclipse.swt.custom.StyledText.handleKey(StyledText.java:5814) at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5839) at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5541) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3542) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1247) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1270) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1255) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1284) at org.eclipse.swt.widgets.Control.insertText(Control.java:1750) at org.eclipse.swt.widgets.Canvas.insertText(Canvas.java:264) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4738) at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method) at org.eclipse.swt.internal.cocoa.NSResponder.interpretKeyEvents(NSResponder.java:56) at org.eclipse.swt.widgets.Composite.keyDown(Composite.java:516) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4654) at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:202) at org.eclipse.swt.widgets.Widget.windowSendEvent(Widget.java:1750) at org.eclipse.swt.widgets.Shell.windowSendEvent(Shell.java:1821) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4712) at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) at org.eclipse.swt.widgets.Display.applicationSendEvent(Display.java:4284) at org.eclipse.swt.widgets.Display.applicationProc(Display.java:4351) at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method) at org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:101) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3096) 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:585) 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)
Added an additional bug for subclipse regarding their NPE at http://subclipse.tigris.org/issues/show_bug.cgi?id=933
Can you please post the full log, otherwise it's hard to see the sequence and especially to understand what NPE has to do here. Was the wizard open or in use? I suspect a follow-up error here.
Daniel, The follow up is as I described below, sorry if it wasn't clear. After the first error, which is related to something particularly odd with subclipse, every character generated the AssertionFailedError, which is the second log message in the report. But, Daniel, I will be happy to upload the full log when I get home (see my note to pw in the last comment.)
OK, so you are saying that the real cause is the subclipse bug, or did I miss something?
Reading your subclipse bug seems to confirm this. We should be more resilient but clearly the critical issue is not with the editor but with subclipse.
Dani, that sure is what it looks like, isn't it? I'm not sure. I'll send you the full log tonight and at least you can see the repeated post-first-error failure.
Created attachment 140045 [details] First error dialog
Created attachment 140046 [details] Second error dialog *** READ *** This is what happens when I click the "Details" button on the error dialog. Notice that the OK button disappeared??? Not OK. That's yet another bug. Please advise.
Created attachment 140047 [details] Error Log trimed to June 24
Thanks for the log Robert. From the timestamps I suspect that this text error is not related to the wizard problem as it happened almost 10 minutes later, or are you able to reproduce it with the subversion wizard? > This is what happens when I click the "Details" button on the >error dialog. Notice that the OK button disappeared??? Not OK. That's yet >another bug. Please advise. Definitely not good. Can you please file a bug against Platform UI as this is the general status problem dialog.
Reported dialog bug as 281493. Yeah I also do not think the wizard matters. but still... arghghg.
Fixed in HEAD of AbstractDocument.java, rev. 1.43. Available in builds > N20100407-2000.
