Project: Eclipse_Platform_UI
Bug 66000 [ViewMgmt] AssertionFailedException in DefaultPartPresentation.getTabFolder
Reported: 2004-06-07 12:02:25 | Status: verified fixed

build I20040604-1600 Noticed several occurrences of the following in my .log from Friday: Should investigate for RC2. org.eclipse.jface.util.Assert$AssertionFailedException: Assertion failed: at org.eclipse.jface.util.Assert.isTrue(Assert.java:168) at org.eclipse.jface.util.Assert.isTrue(Assert.java:154) at org.eclipse.ui.internal.presentations.DefaultPartPresentation.getTabFolder(DefaultPartPresentation.java:627) at org.eclipse.ui.internal.presentations.DefaultEditorPresentation$1.propertyChange(DefaultEditorPresentation.java:70) at org.eclipse.ui.plugin.AbstractUIPlugin$2.run(AbstractUIPlugin.java:266) at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615) at org.eclipse.core.runtime.Platform.run(Platform.java:758) at org.eclipse.ui.plugin.AbstractUIPlugin$CompatibilityPreferenceStore.firePropertyChangeEvent(AbstractUIPlugin.java:264) at org.eclipse.ui.plugin.AbstractUIPlugin$1.propertyChange(AbstractUIPlugin.java:204) at org.eclipse.core.internal.preferences.PreferenceForwarder.preferenceChange(PreferenceForwarder.java:115) at org.eclipse.core.internal.preferences.EclipsePreferences$4.run(EclipsePreferences.java:743) at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615) at org.eclipse.core.runtime.Platform.run(Platform.java:758) at org.eclipse.core.internal.preferences.EclipsePreferences.preferenceChanged(EclipsePreferences.java:746) at org.eclipse.core.internal.preferences.EclipsePreferences.put(EclipsePreferences.java:757) at org.eclipse.core.internal.preferences.PreferenceForwarder.setValue(PreferenceForwarder.java:604) at org.eclipse.ui.plugin.AbstractUIPlugin$CompatibilityPreferenceStore.setValue(AbstractUIPlugin.java:473) at org.eclipse.ui.internal.registry.EditorRegistry.saveAssociations(EditorRegistry.java:879) at org.eclipse.ui.internal.dialogs.FileEditorsPreferencePage.performOk(FileEditorsPreferencePage.java:407) at org.eclipse.jface.preference.PreferenceDialog$11.run(PreferenceDialog.java:745) at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615) at org.eclipse.core.runtime.Platform.run(Platform.java:758) at org.eclipse.jface.preference.PreferenceDialog.okPressed(PreferenceDialog.java:728) at org.eclipse.jface.preference.PreferenceDialog.buttonPressed(PreferenceDialog.java:199) at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.buttonPressed(WorkbenchPreferenceDialog.java:75) at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:506) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2716) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2382) at org.eclipse.jface.window.Window.runEventLoop(Window.java:668) at org.eclipse.jface.window.Window.open(Window.java:648) at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:72) at org.eclipse.jface.action.Action.runWithEvent(Action.java:881) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:915) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:866) at org.eclipse.jface.action.ActionContributionItem$7.handleEvent(ActionContributionItem.java:785) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2716) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2382) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1363) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1334) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:253) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96) at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:334) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:128) 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:324) at org.eclipse.core.launcher.Main.basicRun(Main.java:185) at org.eclipse.core.launcher.Main.run(Main.java:638) at org.eclipse.core.launcher.Main.main(Main.java:622)

Files changed in fix:
bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/PartSashContainer.java bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/DefaultEditorPresentation.java bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/DefaultPartPresentation.java bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/DefaultViewPresentation.java