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Home » Eclipse Projects » Eclipse Scout » Widget is disposed Exception when all Outline Pages are closed
Widget is disposed Exception when all Outline Pages are closed [message #1531883] Sat, 27 December 2014 18:12
Peter Pfeifer is currently offline Peter PfeiferFriend
Messages: 213
Registered: November 2014
Senior Member


is there a way to reopen outline pages when all of them are closed? I get the following exception:
!ENTRY org.eclipse.ui 4 0 2014-12-27 19:06:57.837
!MESSAGE Unhandled event loop exception
org.eclipse.swt.SWTException: Failed to execute runnable (org.eclipse.swt.SWTException: Widget is disposed)
	at org.eclipse.swt.SWT.error(
	at org.eclipse.swt.SWT.error(
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(
	at org.eclipse.swt.widgets.Display.runAsyncMessages(
	at org.eclipse.swt.widgets.Display.readAndDispatch(
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(
	at org.eclipse.ui.internal.Workbench$
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(
	at at.bfzgruenbach.bbk.ui.swt.application.Application.startSecure(
	at at.bfzgruenbach.bbk.ui.swt.application.Application$
	at Method)

Steps to reproduce it

1. Use/Open one tablepage
2. Close TablePage
3. Open another TablePage

Did I forget to implement some clue code here?


  • Attachment: step1.png
    (Size: 15.36KB, Downloaded 829 times)
  • Attachment: step.2.png
    (Size: 14.05KB, Downloaded 778 times)
  • Attachment: step.3.png
    (Size: 12.78KB, Downloaded 797 times)
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