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Bug 212436

Summary: Could not format due to IllegalStateException in ProjectionMapping
Product: [Eclipse Project] Platform Reporter: Tod Creasey <Tod_Creasey>
Component: TextAssignee: Platform-Text-Inbox <platform-text-inbox>
Status: RESOLVED DUPLICATE QA Contact:
Severity: normal    
Priority: P3 CC: daniel_megert
Version: 3.4   
Target Milestone: ---   
Hardware: PC   
OS: Windows Vista   
Whiteboard:
Attachments:
Description Flags
Code I was editing none

Description Tod Creasey CLA 2007-12-10 12:49:05 EST 
When I was formatting some code my Java editor started throwing exceptions and had to be closed losing my changes.

Reopening and trying again was fine.

!ENTRY org.eclipse.ui 4 0 2007-12-10 12:20:16.593
!MESSAGE 4
!STACK 0
java.lang.ArrayIndexOutOfBoundsException: 4
	at org.eclipse.jface.text.rules.FastPartitioner.documentChanged2(FastPartitioner.java:307)
	at org.eclipse.jface.text.AbstractDocument.updateDocumentStructures(AbstractDocument.java:633)
	at org.eclipse.jface.text.AbstractDocument.fireDocumentChanged(AbstractDocument.java:720)
	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1081)
	at org.eclipse.core.internal.filebuffers.SynchronizableDocument.replace(SynchronizableDocument.java:151)
	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1099)
	at org.eclipse.core.internal.filebuffers.SynchronizableDocument.replace(SynchronizableDocument.java:137)
	at org.eclipse.jface.text.projection.ProjectionTextStore.replace(ProjectionTextStore.java:111)
	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1074)
	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1099)
	at org.eclipse.jface.text.projection.ProjectionDocument.replace(ProjectionDocument.java:618)
	at org.eclipse.jface.text.DefaultDocumentAdapter.replaceTextRange(DefaultDocumentAdapter.java:248)
	at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:5861)
	at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:6600)
	at org.eclipse.swt.custom.StyledText.doDelete(StyledText.java:2264)
	at org.eclipse.swt.custom.StyledText.invokeAction(StyledText.java:5752)
	at org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1474)
	at org.eclipse.jdt.internal.ui.javaeditor.JavaSourceViewer.doOperation(JavaSourceViewer.java:178)
	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor$AdaptedSourceViewer.doOperation(CompilationUnitEditor.java:195)
	at org.eclipse.ui.texteditor.TextOperationAction$1.run(TextOperationAction.java:131)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
	at org.eclipse.ui.texteditor.TextOperationAction.run(TextOperationAction.java:129)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:185)
	at org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execute(LegacyHandlerWrapper.java:109)
	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:475)
	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:470)
	at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:165)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:470)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:821)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:879)
	at org.eclipse.ui.internal.keys.OutOfOrderListener.handleEvent(OutOfOrderListener.java:76)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:952)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:976)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:961)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:989)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:985)
	at org.eclipse.swt.widgets.Widget.wmKeyDown(Widget.java:1587)
	at org.eclipse.swt.widgets.Control.WM_KEYDOWN(Control.java:4111)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3807)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:334)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4463)
	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2243)
	at org.eclipse.swt.internal.BidiUtil.windowProc(BidiUtil.java:657)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2329)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3359)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2381)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2345)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2211)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:473)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:468)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:362)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:175)
	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:561)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:501)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1239)

!ENTRY org.eclipse.ui 4 0 2007-12-10 12:20:16.781
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.IllegalStateException)
	at org.eclipse.swt.SWT.error(SWT.java:3716)
	at org.eclipse.swt.SWT.error(SWT.java:3634)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3727)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3364)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2381)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2345)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2211)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:473)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:468)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:362)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:175)
	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:561)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:501)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1239)
Caused by: java.lang.IllegalStateException
	at org.eclipse.jface.text.projection.ProjectionMapping.toImageLine(ProjectionMapping.java:479)
	at org.eclipse.jface.text.TextViewer.modelLine2WidgetLine(TextViewer.java:4889)
	at org.eclipse.jface.text.JFaceTextUtil.modelLineToWidgetLine(JFaceTextUtil.java:215)
	at org.eclipse.jface.internal.text.source.DiffPainter.paintLine(DiffPainter.java:220)
	at org.eclipse.jface.internal.text.source.DiffPainter.paint(DiffPainter.java:158)
	at org.eclipse.jface.text.source.LineNumberChangeRulerColumn.doPaint(LineNumberChangeRulerColumn.java:190)
	at org.eclipse.jface.text.source.LineNumberRulerColumn.doubleBufferPaint(LineNumberRulerColumn.java:654)
	at org.eclipse.jface.text.source.LineNumberRulerColumn.redraw(LineNumberRulerColumn.java:806)
	at org.eclipse.jface.text.source.LineNumberRulerColumn$1.run(LineNumberRulerColumn.java:389)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:130)
	... 22 more

!ENTRY org.eclipse.ui 4 4 2007-12-10 12:20:23.718
!MESSAGE "Format" did not complete normally.  Please see the log for more information.

!ENTRY org.eclipse.ui 4 0 2007-12-10 12:20:23.718
!MESSAGE java.lang.IllegalStateException
!STACK 0
java.lang.IllegalStateException
	at org.eclipse.jface.text.projection.ProjectionTextStore.internalError(ProjectionTextStore.java:85)
	at org.eclipse.jface.text.projection.ProjectionTextStore.get(ProjectionTextStore.java:152)
	at org.eclipse.jface.text.AbstractDocument.get(AbstractDocument.java:956)
	at org.eclipse.jface.text.DefaultDocumentAdapter.stopForwardingDocumentChanges(DefaultDocumentAdapter.java:417)
	at org.eclipse.jface.text.TextViewer.disableRedrawing(TextViewer.java:4725)
	at org.eclipse.jface.text.TextViewer.setRedraw(TextViewer.java:4761)
	at org.eclipse.jface.text.TextViewer.setRedraw(TextViewer.java:4739)
	at org.eclipse.jface.text.TextViewer$RewriteTarget.setRedraw(TextViewer.java:1037)
	at org.eclipse.jface.text.TextViewer$DocumentRewriteSessionListener.documentRewriteSessionChanged(TextViewer.java:1394)
	at org.eclipse.jface.text.AbstractDocument.fireRewriteSessionChanged(AbstractDocument.java:1438)
	at org.eclipse.jface.text.AbstractDocument.startRewriteSession(AbstractDocument.java:1464)
	at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:815)
	at org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1511)
	at org.eclipse.jdt.internal.ui.javaeditor.JavaSourceViewer.doOperation(JavaSourceViewer.java:178)
	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor$AdaptedSourceViewer.doOperation(CompilationUnitEditor.java:195)
	at org.eclipse.ui.texteditor.TextOperationAction$1.run(TextOperationAction.java:131)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
	at org.eclipse.ui.texteditor.TextOperationAction.run(TextOperationAction.java:129)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:185)
	at org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execute(LegacyHandlerWrapper.java:109)
	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:475)
	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:470)
	at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:165)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:470)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:821)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:879)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:568)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:510)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:126)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1160)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:951)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:976)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:961)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:989)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:985)
	at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1301)
	at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3883)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3776)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:334)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4450)
	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2243)
	at org.eclipse.swt.internal.BidiUtil.windowProc(BidiUtil.java:657)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2329)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3359)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2381)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2345)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2211)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:473)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:468)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:362)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:175)
	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:561)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:501)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1239)
Comment 1 Tod Creasey CLA 2007-12-10 12:49:47 EST 
Created attachment 84883 [details]
Code I was editing
Comment 2 Tod Creasey CLA 2007-12-10 13:33:35 EST 
Version: 3.4.0
Build id: N20071207-0010
Comment 3 Dani Megert CLA 2007-12-20 02:54:43 EST 

*** This bug has been marked as a duplicate of bug 142715 ***