Bug 573240 - java.lang.RuntimeException: Widget disposed too early!
Summary: java.lang.RuntimeException: Widget disposed too early!
Status: NEW
Alias: None
Product: RAP
Classification: RT
Component: Workbench (show other bugs)
Version: unspecified   Edit
Hardware: PC Linux
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Project Inbox CLA
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Reported: 2021-04-29 08:17 EDT by Bogdan Bogorodea CLA
Modified: 2021-05-10 07:43 EDT (History)
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Description Bogdan Bogorodea CLA 2021-04-29 08:17:48 EDT 
java.lang.RuntimeException: Widget disposed too early!
	at org.eclipse.ui.internal.WorkbenchPartReference$1.widgetDisposed(WorkbenchPartReference.java:175)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:152)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:109)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:687)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:594)
	at org.eclipse.swt.widgets.Widget.dispose(Widget.java:841)
	at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:873)
	at org.eclipse.swt.widgets.Widget.dispose(Widget.java:844)
	at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:873)
	at org.eclipse.swt.widgets.Widget.dispose(Widget.java:844)
	at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:873)
	at org.eclipse.swt.widgets.Shell.releaseChildren(Shell.java:992)
	at org.eclipse.swt.widgets.Widget.dispose(Widget.java:844)
	at org.eclipse.swt.widgets.Display.disposeShells(Display.java:763)
	at org.eclipse.swt.widgets.Display.release(Display.java:739)
	at org.eclipse.swt.graphics.Device.dispose(Device.java:279)
	at org.eclipse.rap.rwt.internal.lifecycle.UIThread.processShutdown(UIThread.java:179)
	at org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:309)
	at java.base/java.lang.Thread.run(Unknown Source)
	at org.eclipse.rap.rwt.internal.lifecycle.UIThread.run(UIThread.java:107)
Comment 1 Ivan Furnadjiev CLA 2021-05-10 07:43:06 EDT 
Can you provide a snippet/project to demonstrate the issue?