SWTException: Widget is disposed on preferences update
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Key: FELIX-1452
URL: https://issues.apache.org/jira/browse/FELIX-1452
Project: Felix
Issue Type: Bug
Components: Sigil
Environment: eclipse galileo
Reporter: David Savage
Priority: Minor
org.eclipse.swt.SWTException: Widget is disposed
at org.eclipse.swt.SWT.error(SWT.java:3884)
at org.eclipse.swt.SWT.error(SWT.java:3799)
at org.eclipse.swt.SWT.error(SWT.java:3770)
at org.eclipse.swt.widgets.Widget.error(Widget.java:616)
at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:462)
at org.eclipse.swt.widgets.Tree.getItemCount(Tree.java:1526)
at org.eclipse.jface.viewers.TreeViewer.getItemCount(TreeViewer.java:214)
at
org.eclipse.jface.viewers.CheckboxTreeViewer.preservingSelection(CheckboxTreeViewer.java:410)
at
org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1455)
at org.eclipse.jface.viewers.ColumnViewer.refresh(ColumnViewer.java:537)
at
org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1414)
at
org.apache.felix.sigil.ui.eclipse.ui.editors.project.ResourceBuildSection.propertyChange(ResourceBuildSection.java:194)
at
org.eclipse.ui.preferences.ScopedPreferenceStore$3.run(ScopedPreferenceStore.java:375)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.ui.preferences.ScopedPreferenceStore.firePropertyChangeEvent(ScopedPreferenceStore.java:372)
at
org.eclipse.ui.preferences.ScopedPreferenceStore.setValue(ScopedPreferenceStore.java:772)
at
org.apache.felix.sigil.eclipse.internal.model.repository.RepositoryConfiguration.timeStamp(RepositoryConfiguration.java:275)
at
org.apache.felix.sigil.eclipse.internal.model.repository.RepositoryConfiguration.setDefaultRepositorySet(RepositoryConfiguration.java:269)
at
org.apache.felix.sigil.ui.eclipse.ui.preferences.repository.RepositoriesPreferencePage.doSave(RepositoriesPreferencePage.java:117)
at
org.apache.felix.sigil.ui.eclipse.ui.preferences.ProjectDependentPreferencesPage$1.run(ProjectDependentPreferencesPage.java:45)
at
org.apache.felix.sigil.ui.eclipse.ui.util.ProjectUtils$1.call(ProjectUtils.java:42)
at
org.apache.felix.sigil.ui.eclipse.ui.util.ProjectUtils$1.call(ProjectUtils.java:40)
at
org.apache.felix.sigil.ui.eclipse.ui.util.ProjectUtils.runTaskWithRebuildCheck(ProjectUtils.java:60)
at
org.apache.felix.sigil.ui.eclipse.ui.util.ProjectUtils.runTaskWithRebuildCheck(ProjectUtils.java:38)
at
org.apache.felix.sigil.ui.eclipse.ui.preferences.ProjectDependentPreferencesPage.performOk(ProjectDependentPreferencesPage.java:41)
at
org.eclipse.jface.preference.PreferencePage.performApply(PreferencePage.java:432)
at
org.eclipse.jface.preference.PreferencePage$2.widgetSelected(PreferencePage.java:281)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3542)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1247)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1270)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1255)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1076)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3440)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3099)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
at org.eclipse.jface.window.Window.open(Window.java:801)
at
org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:211)
at
org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:65)
at
org.eclipse.ui.internal.cocoa.CocoaUIEnhancer.runAction(CocoaUIEnhancer.java:416)
at
org.eclipse.ui.internal.cocoa.CocoaUIEnhancer.preferencesMenuItemSelected(CocoaUIEnhancer.java:516)
at
org.eclipse.ui.internal.cocoa.CocoaUIEnhancer.actionProc(CocoaUIEnhancer.java:538)
at
org.eclipse.ui.internal.cocoa.CocoaUIEnhancer.actionProc(CocoaUIEnhancer.java:524)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at
org.eclipse.swt.widgets.Display.applicationNextEventMatchingMask(Display.java:4187)
at org.eclipse.swt.widgets.Display.applicationProc(Display.java:4385)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
at
org.eclipse.swt.internal.cocoa.NSApplication.nextEventMatchingMask(NSApplication.java:75)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3093)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
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:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
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