Deep clean the project (remove everything under bin/ and
the .framework or .woa. Does that help? Restart Eclipse. How
about now?
Chuck
On Jul 31, 2007, at 2:07 PM, Joshua Archer wrote:
> Hey everyone,
>
> I've got a strange problem that's cropped up after I changed
> package names on a project I'm working on, where none of the .wo
> folders open up in the editor anymore. I'm getting errors such as
> the following. I can create a new wocomponent and it works in the
> editor fine, but something's screwy about the wocomponents that are
> pre-exisiting. Any ideas?
> It may or may not be the package name that caused the problem,
> because I've been doing other changes to packages on other
> supporting frameworks, exporting some from their svn tree and re-
> importing them elsewhere. But, nothing I can come up with seems to
> explain this behavior.
>
> Unable to create this part due to an internal error. Reason for the
> failure: assertion failed:
>
> 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:688)
> at org.eclipse.ui.part.MultiPageEditorPart.createPartControl
> (MultiPageEditorPart.java:280)
> at org.eclipse.ui.internal.EditorReference.createPartHelper
> (EditorReference.java:596)
> at org.eclipse.ui.internal.EditorReference.createPart
> (EditorReference.java:372)
> at org.eclipse.ui.internal.WorkbenchPartReference.getPart
> (WorkbenchPartReference.java:566)
> at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:290)
> at org.eclipse.ui.internal.presentations.PresentablePart.setVisible
> (PresentablePart.java:140)
> 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:394)
> at org.eclipse.ui.internal.PartStack.refreshPresentationSelection
> (PartStack.java:1144)
> at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:
> 1097)
> at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1311)
> at org.eclipse.ui.internal.PartStack.add(PartStack.java:455)
> at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:102)
> at org.eclipse.ui.internal.PartStack.add(PartStack.java:441)
> at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:111)
> at org.eclipse.ui.internal.EditorSashContainer.addEditor
> (EditorSashContainer.java:60)
> 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:822)
> at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor
> (EditorManager.java:721)
> at org.eclipse.ui.internal.EditorManager.openEditor
> (EditorManager.java:682)
> at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched
> (WorkbenchPage.java:2593)
> at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor
> (WorkbenchPage.java:2528)
> at org.eclipse.ui.internal.WorkbenchPage.access$10
> (WorkbenchPage.java:2520)
> at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:
> 2505)
> at org.eclipse.swt.custom.BusyIndicator.showWhile
> (BusyIndicator.java:67)
> at org.eclipse.ui.internal.WorkbenchPage.openEditor
> (WorkbenchPage.java:2500)
> at org.eclipse.ui.internal.WorkbenchPage.openEditor
> (WorkbenchPage.java:2477)
> at
> org.objectstyle.wolips.workbenchutilities.WorkbenchUtilitiesPlugin.ope
> n(Unknown Source)
> at
> org.objectstyle.wolips.workbenchutilities.WorkbenchUtilitiesPlugin.ope
> n(Unknown Source)
> 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:796)
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> at org.eclipse.core.runtime.Platform.run(Platform.java:843)
> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
> at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick
> (StructuredViewer.java:794)
> at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect
> (AbstractTreeViewer.java:1227)
> at org.eclipse.jface.viewers.StructuredViewer
> $4.widgetDefaultSelected(StructuredViewer.java:1158)
> at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent
> (OpenStrategy.java:223)
> at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:
> 220)
> at org.eclipse.jface.util.OpenStrategy$1.handleEvent
> (OpenStrategy.java:281)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1496)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1505)
> at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:
> 3312)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2941)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:
> 1930)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench
> (Workbench.java:422)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:
> 149)
> at org.eclipse.ui.internal.ide.IDEApplication.run
> (IDEApplication.java:95)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run
> (PlatformActivator.java:78)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplic
> ation(EclipseAppLauncher.java:92)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start
> (EclipseAppLauncher.java:68)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run
> (EclipseStarter.java:400)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run
> (EclipseStarter.java:177)
> 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:336)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
> at org.eclipse.core.launcher.Main.run(Main.java:977)
> at org.eclipse.core.launcher.Main.main(Main.java:952)
>
> ----------------------------------------------------------------------
> -------
> Joshua Archer
> Software Engineer, CSU - Center for Distributed Learning
> Phone: 707.664.2085, Fax: 707.664.4350
> ----------------------------------------------------------------------
> -------
>
>
>
--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 : Tue Jul 31 2007 - 18:11:36 EDT