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Home » Eclipse Projects » Rich Client Platform (RCP) » Exception while opening a non existing resource or resource from a closed project(org.eclipse.swt.SWTException: Widget is disposed while opening non existing resource)
Exception while opening a non existing resource or resource from a closed project [message #1228984] Wed, 08 January 2014 13:33
sajja Phani is currently offline sajja Phani
Messages: 26
Registered: August 2011
Junior Member
Hi,

I am getting the following exception while trying to open a non existing resource with API
IDE.openEditor(...)


org.eclipse.swt.SWTException: Widget is disposed
	at org.eclipse.swt.SWT.error(SWT.java:4397)
	at org.eclipse.swt.SWT.error(SWT.java:4312)
	at org.eclipse.swt.SWT.error(SWT.java:4283)
	at org.eclipse.swt.widgets.Widget.error(Widget.java:472)
	at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:344)
	at org.eclipse.swt.widgets.Control.setFocus(Control.java:3321)
	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1040)
	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:1040)
	at org.eclipse.ui.texteditor.StatusTextEditor.setFocus(StatusTextEditor.java:120)
	at com.example.rcp.editor.CustomTextEditor.setFocus(OETextEditor.java:1251)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.delegateSetFocus(CompatibilityPart.java:192)


In earlier versions of eclipse it is working fine by opening a non editable editor with message 'Resource '.../ does not exists.'. This is especially occurring in 4.x, it is working as expected but logging the above specified exception.

What might cause this exception to be logged.

Thanks.
Sajja
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