Check the project for duplicate files related to this component
(.java, .api, .wo, .html, .wod, .woo). IIRC, this assertion is
checking that there is only one. It may not be so careful about
which path it gets it from.
Chuck
On Dec 19, 2007, at 3:05 AM, Johann Werner wrote:
> 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.createI
> nnerPartControl(Unknown Source)
> at org.objectstyle.wolips.componenteditor.part.ApiTab.createTab
> (Unknown Source)
> at
> org.objectstyle.wolips.componenteditor.part.ComponentEditorPart.create
> Pages(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.selec
> t(PresentablePartFolder.java:268)
> at
> org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(
> LeftToRightTabOrder.java:65)
> at
> org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.sel
> ectPart(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.ope
> n(Unknown Source)
> at
> org.objectstyle.wolips.ui.actions.OpenWOAction.openResourceIfPossible(
> Unknown Source)
> at
> org.objectstyle.wolips.eomodeler.eclipse.PackageExplorerDoubleClickHan
> dler.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.runApplic
> ation(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
>
>
--Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems. http://www.global-village.net/products/practical_webobjects
This archive was generated by hypermail 2.0.0 : Wed Dec 19 2007 - 17:04:02 EST