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I'm sorry, but there is not much to tell, apart from the fact that I was typing in a StyledText widget. Having searched for related bugs, this could very well be a duplicate, but everything I saw looked to be resolved. This sort of bug is rather tricky to report, and likely even trickier to fix. !ENTRY org.eclipse.ui 4 0 2006-10-17 12:03:44.081 !MESSAGE Index out of bounds !STACK 0 java.lang.IllegalArgumentException: Index out of bounds at org.eclipse.swt.SWT.error(SWT.java:3358) at org.eclipse.swt.SWT.error(SWT.java:3297) at org.eclipse.swt.SWT.error(SWT.java:3268) at org.eclipse.swt.custom.StyledText.getLineAtOffset(StyledText.java:3334) at org.eclipse.jface.text.source.OverviewRuler.doPaint1(OverviewRuler.java:653) at org.eclipse.jface.text.source.OverviewRuler.doubleBufferPaint(OverviewRuler.java:479) at org.eclipse.jface.text.source.OverviewRuler.access$6(OverviewRuler.java:456) at org.eclipse.jface.text.source.OverviewRuler$1.paintControl(OverviewRuler.java:390) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:83) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:952) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937) at org.eclipse.swt.widgets.Composite.WM_PAINT(Composite.java:1285) at org.eclipse.swt.widgets.Control.windowProc(Control.java:3299) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1923) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966) at org.eclipse.jface.window.Window.runEventLoop(Window.java:820) at org.eclipse.jface.window.Window.open(Window.java:796) at org.eclipse.ui.internal.dialogs.AboutDialog$1.run(AboutDialog.java:122) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67) at org.eclipse.ui.internal.dialogs.AboutDialog.buttonPressed(AboutDialog.java:120) at org.eclipse.jface.dialogs.Dialog$3.widgetSelected(Dialog.java:660) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968) at org.eclipse.jface.window.Window.runEventLoop(Window.java:820) at org.eclipse.jface.window.Window.open(Window.java:796) at org.eclipse.ui.internal.about.AboutAction.run(AboutAction.java:70) at org.eclipse.jface.action.Action.runWithEvent(Action.java:499) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:539) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95) at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336) at org.eclipse.core.launcher.Main.basicRun(Main.java:280) at org.eclipse.core.launcher.Main.run(Main.java:977) at org.eclipse.core.launcher.Main.main(Main.java:952)
JFace text is calling StyledText with a invalid offset. What version of Eclipse are you running ?
Version: 3.2.0 Build id: M20060629-1905
Sorry nothing I can do here. I need at least - component (editor, dialog, wizard, etc) in which it happened - build id See also: http://www.eclipse.org/eclipse/platform-text/development/bug-incomplete.htm Note that we have fixed bug 134227 for 3.2 so if this happened < 3.2 it might be fixed already.
I attached comment 3 before I read comment 2. So, we have the build ID but not yet where the StyledText and the ruler are used.
Get rid of deprecated state.
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