ComponentEditor error

From: Johann Werner (werne..sd.uni-stuttgart.de)
Date: Wed Dec 19 2007 - 06:05:24 EST

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    Hi,

    in Eclipse 3.3.2 on opening a specific component I get the following
    error:

    org.eclipse.core.runtime.AssertionFailedException: assertion failed:
            at org.eclipse.core.runtime.Assert.isTrue(Assert.java:109)
            at org.eclipse.core.runtime.Assert.isTrue(Assert.java:95)
            at
    org
    .eclipse
    .ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:695)
            at
    org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:
    628)
            at
    org
    .eclipse
    .ui
    .part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:
    287)
            at
    org
    .objectstyle
    .wolips
    .componenteditor
    .part.ComponentEditorTab.createInnerPartControl(Unknown Source)
            at
    org.objectstyle.wolips.componenteditor.part.ApiTab.createTab(Unknown
    Source)
            at
    org
    .objectstyle
    .wolips.componenteditor.part.ComponentEditorPart.createPages(Unknown
    Source)
            at
    org
    .eclipse
    .ui
    .part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:
    283)
            at
    org
    .eclipse
    .ui.internal.EditorReference.createPartHelper(EditorReference.java:661)
            at
    org
    .eclipse.ui.internal.EditorReference.createPart(EditorReference.java:
    426)
            at
    org
    .eclipse
    .ui
    .internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:
    592)
            at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:299)
            at
    org
    .eclipse
    .ui
    .internal
    .presentations.PresentablePart.setVisible(PresentablePart.java:179)
            at
    org
    .eclipse
    .ui
    .internal
    .presentations
    .util.PresentablePartFolder.select(PresentablePartFolder.java:268)
            at
    org
    .eclipse
    .ui
    .internal
    .presentations
    .util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
            at
    org
    .eclipse
    .ui
    .internal
    .presentations
    .util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:
    400)
            at
    org
    .eclipse
    .ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1256)
            at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1209)
            at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1604)
            at org.eclipse.ui.internal.PartStack.add(PartStack.java:499)
            at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:103)
            at org.eclipse.ui.internal.PartStack.add(PartStack.java:485)
            at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:112)
            at
    org
    .eclipse
    .ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:63)
            at
    org
    .eclipse
    .ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:217)
            at
    org
    .eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:
    207)
            at
    org
    .eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:
    774)
            at
    org
    .eclipse
    .ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:
    673)
            at
    org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:634)
            at
    org
    .eclipse
    .ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:
    2737)
            at
    org
    .eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:
    2651)
            at org.eclipse.ui.internal.WorkbenchPage.access$13(WorkbenchPage.java:
    2643)
            at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:
    2595)
            at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:
    67)
            at
    org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:
    2590)
            at
    org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:
    2574)
            at
    org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:
    2557)
            at
    org
    .objectstyle
    .wolips.workbenchutilities.WorkbenchUtilitiesPlugin.open(Unknown Source)
            at
    org
    .objectstyle
    .wolips.ui.actions.OpenWOAction.openResourceIfPossible(Unknown Source)
            at
    org
    .objectstyle
    .wolips
    .eomodeler
    .eclipse.PackageExplorerDoubleClickHandler.doubleClick(Unknown Source)
            at org.eclipse.jface.viewers.StructuredViewer
    $1.run(StructuredViewer.java:799)
            at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
            at org.eclipse.core.runtime.Platform.run(Platform.java:857)
            at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
            at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:199)
            at
    org
    .eclipse
    .jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:
    797)
            at
    org
    .eclipse
    .jface
    .viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:
    1387)
            at org.eclipse.jface.viewers.StructuredViewer
    $4.widgetDefaultSelected(StructuredViewer.java:1173)
            at
    org
    .eclipse
    .jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:
    237)
            at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:234)
            at org.eclipse.jface.util.OpenStrategy
    $1.handleEvent(OpenStrategy.java:295)
            at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
            at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1495)
            at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1519)
            at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1504)
            at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1295)
            at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3350)
            at org.eclipse.swt.widgets.Control.sendTrackEvents(Control.java:2758)
            at org.eclipse.swt.widgets.Control.kEventControlTrack(Control.java:
    1961)
            at org.eclipse.swt.widgets.Widget.controlProc(Widget.java:367)
            at org.eclipse.swt.widgets.Display.controlProc(Display.java:827)
            at org.eclipse.swt.internal.carbon.OS.CallNextEventHandler(Native
    Method)
            at org.eclipse.swt.widgets.Tree.kEventMouseDown(Tree.java:2363)
            at org.eclipse.swt.widgets.Widget.mouseProc(Widget.java:1262)
            at org.eclipse.swt.widgets.Display.mouseProc(Display.java:2815)
            at org.eclipse.swt.internal.carbon.OS.SendEventToEventTarget(Native
    Method)
            at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2934)
            at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
            at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
            at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
            at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
            at
    org
    .eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:
    289)
            at
    org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:
    461)
            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:169)
            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:
    363)
            at
    org
    .eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:
    176)
            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.equinox.launcher.Main.invokeFramework(Main.java:508)
            at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
            at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

    I have the latest WOLips (3.3.4750) installed but the error appears
    with 3.3.4715 and 3.3.4669 too. Some weeks ago the component could be
    opened without problems and I did not alter it since.

    jw





    This archive was generated by hypermail 2.0.0 : Wed Dec 19 2007 - 06:06:49 EST