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The error appeared when I invoked code completion feature with a key (ctrl+space) shortcut. --------------------------------------------------------------- error message: The command for the key you pressed failed --------------------------------------------------------------- printstack: java.lang.NegativeArraySizeException at org.eclipse.jdt.internal.compiler.parser.Scanner.getCurrentTokenSourceString(Scanner.java:501) at org.eclipse.jdt.internal.compiler.parser.Parser.consumeToken(Parser.java:6793) at org.eclipse.jdt.internal.codeassist.impl.AssistParser.consumeToken(AssistParser.java:666) at org.eclipse.jdt.internal.codeassist.complete.CompletionParser.consumeToken(CompletionParser.java:2235) at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:8377) at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:8560) at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:8525) at org.eclipse.jdt.internal.compiler.parser.Parser.dietParse(Parser.java:7343) at org.eclipse.jdt.internal.codeassist.complete.CompletionParser.dietParse(CompletionParser.java:2905) at org.eclipse.jdt.internal.codeassist.CompletionEngine.complete(CompletionEngine.java:1057) at org.eclipse.jdt.internal.core.Openable.codeComplete(Openable.java:119) at org.eclipse.jdt.internal.core.CompilationUnit.codeComplete(CompilationUnit.java:300) at org.eclipse.jdt.internal.core.CompilationUnit.codeComplete(CompilationUnit.java:293) at org.eclipse.jdt.internal.ui.text.java.JavaCompletionProcessor.internalComputeCompletionProposals(JavaCompletionProcessor.java:335) at org.eclipse.jdt.internal.ui.text.java.JavaCompletionProcessor.computeCompletionProposals(JavaCompletionProcessor.java:313) at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1470) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:250) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$7(CompletionProposalPopup.java:247) at org.eclipse.jface.text.contentassist.CompletionProposalPopup$1.run(CompletionProposalPopup.java:206) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:201) at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1319) at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor$AdaptedSourceViewer.doOperation(CompilationUnitEditor.java:183) at org.eclipse.ui.texteditor.ContentAssistAction$1.run(ContentAssistAction.java:82) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69) at org.eclipse.ui.texteditor.ContentAssistAction.run(ContentAssistAction.java:80) at org.eclipse.jface.action.Action.runWithEvent(Action.java:996) at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:182) at org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execute(LegacyHandlerWrapper.java:108) at org.eclipse.core.commands.Command.execute(Command.java:331) at org.eclipse.core.commands.ParameterizedCommand.execute(ParameterizedCommand.java:396) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:452) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:741) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:784) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:543) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:486) at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:110) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1125) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1011) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1036) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1021) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1048) at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:612) at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:1960) at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:555) at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1348) at org.eclipse.swt.widgets.Display.windowProc(Display.java:3338) 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:4703) at org.eclipse.swt.widgets.Display.eventProc(Display.java:942) 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:1129) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2470) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1570) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1534) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:306) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103) at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:156) 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.core.launcher.Main.invokeFramework(Main.java:315) at org.eclipse.core.launcher.Main.basicRun(Main.java:268) at org.eclipse.core.launcher.Main.run(Main.java:942) at org.eclipse.core.launcher.Main.main(Main.java:926) --------------------------------------------------------------- session data: eclipse.buildId=I20050219-1500 java.version=1.5.0_01 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=pl_PL Command-line arguments: -os linux -ws gtk -arch x86
Can you: 1) make a try with a more recent build (3.1 M6 at least), to verify that this issue is still happening, 2) in case answer to 1) is positive, add code on which you're performing completion to help us to reproduce it. Reopen after having answered point 2) or close if answer is negative to point 1), thanks
Reopen as it seems to be a duplicate...
*** This bug has been marked as a duplicate of 91780 ***
