[news.eclipse.platform.swt] Unhandled event loop / Widget is disposed ex

["Dmitriy S. Demin" <demin@xxxxxxxxxxxxxxx>]

I have recently downloaded Ganymede Eclipse IDE for C/C++ Developers.
It works fine initially, but after I try to open one of a dialogs the
cursor changes to hourglass and entire application hangs, i.e. I'm not
even able to close it properly, have to go to the windows task manager
to kill it. Any ideas? The log file is attached.

!SESSION 2008-06-22 13:35:42.593 -----------------------------------------------
eclipse.buildId=I20080617-2000
java.version=1.6.0_06
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments:  -os win32 -ws win32 -arch x86

!ENTRY org.eclipse.ui 4 0 2008-06-22 13:36:34.483
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTException: Widget is disposed
	at org.eclipse.swt.SWT.error(SWT.java:3777)
	at org.eclipse.swt.SWT.error(SWT.java:3695)
	at org.eclipse.swt.SWT.error(SWT.java:3666)
	at org.eclipse.swt.widgets.Widget.error(Widget.java:463)
	at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:336)
	at org.eclipse.swt.widgets.Widget.getData(Widget.java:550)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:62)
	at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:776)
	at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:634)
	at org.eclipse.jface.viewers.AbstractTreeViewer.internalInitializeTree(AbstractTreeViewer.java:1490)
	at org.eclipse.jface.viewers.TreeViewer.internalInitializeTree(TreeViewer.java:823)
	at org.eclipse.jface.viewers.AbstractTreeViewer$5.run(AbstractTreeViewer.java:1474)
	at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1365)
	at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:397)
	at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1328)
	at org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(AbstractTreeViewer.java:1467)
	at org.eclipse.ui.dialogs.FilteredTree$NotifyingTreeViewer.inputChanged(FilteredTree.java:905)
	at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:251)
	at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1603)
	at org.eclipse.ui.internal.dialogs.NewWizardNewPage.createFilteredTree(NewWizardNewPage.java:332)
	at org.eclipse.ui.internal.dialogs.NewWizardNewPage.createControl(NewWizardNewPage.java:254)
	at org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.createControl(NewWizardSelectionPage.java:88)
	at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170)
	at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:669)
	at org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:543)
	at org.eclipse.jface.window.Window.create(Window.java:431)
	at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089)
	at org.eclipse.ui.actions.NewProjectAction.run(NewProjectAction.java:109)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:583)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:500)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
	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:193)
	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:382)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1236)

	at org.eclipse.equinox.launcher.Main.run(Main.java:1236)