[news.eclipse.helpwanted] problem with Properties

[siegercn <siegercn@xxxxxxxxxxxxxxx>]

hello,
i have a GEF & EMF application , i have  follows exceptions info. when i
click Proprties cursor in order to display the properties of an Node .
the problem happened only at eclipse 3.1 :

java.lang.ArrayIndexOutOfBoundsException: 2
   at
org.eclipse.ui.views.properties.PropertySheetViewer.updateChildrenOf(PropertySheetViewer.java:1195)
   at
org.eclipse.ui.views.properties.PropertySheetViewer.updateChildrenOf(PropertySheetViewer.java:1198)
   at
org.eclipse.ui.views.properties.PropertySheetViewer.access$2(PropertySheetViewer.java:1101)
   at
org.eclipse.ui.views.properties.PropertySheetViewer$3.childEntriesChanged(PropertySheetViewer.java:308)
   at
org.eclipse.ui.views.properties.PropertySheetEntry.fireChildEntriesChanged(PropertySheetEntry.java:295)
   at
org.eclipse.ui.views.properties.PropertySheetEntry.refreshChildEntries(PropertySheetEntry.java:559)
   at
org.eclipse.ui.views.properties.PropertySheetEntry.refreshFromRoot(PropertySheetEntry.java:574)
   at
org.eclipse.ui.views.properties.PropertySheetEntry.refreshFromRoot(PropertySheetEntry.java:576)
   at
org.eclipse.ui.views.properties.PropertySheetEntry.setValue(PropertySheetEntry.java:703)
   at
org.eclipse.ui.views.properties.PropertySheetEntry.applyEditorValue(PropertySheetEntry.java:146)
   at
org.eclipse.ui.views.properties.PropertySheetEntry$1.applyEditorValue(PropertySheetEntry.java:106)
   at org.eclipse.jface.viewers.CellEditor$1.run(CellEditor.java:304)
   at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
   at org.eclipse.core.runtime.Platform.run(Platform.java:783)
   at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
   at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)
   at
org.eclipse.jface.viewers.CellEditor.fireApplyEditorValue(CellEditor.java:302)
   at
org.eclipse.jface.viewers.TextCellEditor.handleDefaultSelection(TextCellEditor.java:291)
   at
org.eclipse.jface.viewers.TextCellEditor$1.widgetDefaultSelected(TextCellEditor.java:147)
   at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:97)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
   at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2713)
   at org.eclipse.jface.window.Window.runEventLoop(Window.java:809)
   at org.eclipse.jface.window.Window.open(Window.java:787)
   at
org.eclipse.pde.internal.runtime.logview.EventDetailsDialog.open(EventDetailsDialog.java:152)
   at
org.eclipse.pde.internal.runtime.logview.EventDetailsDialogAction.run(EventDetailsDialogAction.java:91)
   at
org.eclipse.pde.internal.runtime.logview.LogView$12.doubleClick(LogView.java:336)
   at
org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:720)
   at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
   at org.eclipse.core.runtime.Platform.run(Platform.java:783)
   at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
   at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)
   at
org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:718)
   at
org.eclipse.jface.viewers.StructuredViewer.handleDoubleSelect(StructuredViewer.java:950)
   at
org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1057)
   at
org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:219)
   at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:216)
   at
org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:275)
   at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
   at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
   at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
   at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2713)
   at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
   at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
   at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
   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:226)
   at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
   at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
   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:334)
   at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
   at org.eclipse.core.launcher.Main.run(Main.java:973)
   at org.eclipse.core.launcher.Main.main(Main.java:948)