Description Anton Leherbauer 2010-08-23 08:33:42 EDT

Steps to reproduce:

- Debug a Java program
- Stop anywhere
- Add "this" to Expressions view
- Expand "this"
- Select "Add new expression" and the last sub-node of "this" (ctrl-select)
- Press Ctrl+C
=> "Problem Occurred" Dialog appears.

The exception also occurs when using the context menu, but without error dialog.


eclipse.buildId=I20100520-1744
java.version=1.6.0_18
java.vendor=Sun Microsystems Inc.

Error
Mon Aug 23 14:22:56 CEST 2010
-1

java.lang.ArrayIndexOutOfBoundsException: -1
at org.eclipse.debug.internal.ui.viewers.model.InternalTreeModelViewer$VirtualElement.createChildren(InternalTreeModelViewer.java:422)
at org.eclipse.debug.internal.ui.viewers.model.InternalTreeModelViewer$VirtualElement.<init>(InternalTreeModelViewer.java:382)
at org.eclipse.debug.internal.ui.viewers.model.InternalTreeModelViewer$VirtualElement.createChildren(InternalTreeModelViewer.java:434)
at org.eclipse.debug.internal.ui.viewers.model.InternalTreeModelViewer$VirtualElement.<init>(InternalTreeModelViewer.java:399)
at org.eclipse.debug.internal.ui.viewers.model.InternalTreeModelViewer$VirtualModel.<init>(InternalTreeModelViewer.java:703)
at org.eclipse.debug.internal.ui.viewers.model.InternalTreeModelViewer.buildVirtualModel(InternalTreeModelViewer.java:1798)
at org.eclipse.debug.internal.ui.viewers.model.VirtualCopyToClipboardActionDelegate.run(VirtualCopyToClipboardActionDelegate.java:119)
at org.eclipse.debug.internal.ui.actions.AbstractDebugActionDelegate.runWithEvent(AbstractDebugActionDelegate.java:313)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:241)
at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:119)
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.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:468)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:786)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:885)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:567)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:508)
at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:123)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1253)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1051)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1076)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1102)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1098)
at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1507)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4267)
at org.eclipse.swt.widgets.Tree.WM_CHAR(Tree.java:5848)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4159)
at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5844)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4873)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2459)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3655)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2629)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593)
[...]