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Bug 181056

Summary:	[68cat] AssertionError: CloneableEditorSupport.getOpenedPanes() must be called from AWT thread only
Product:	projects	Reporter:	Michel Graciano <hmichel>
Component:	Generic Projects UI	Assignee:	Jesse Glick <jglick>
Status:	RESOLVED DUPLICATE
Severity:	normal	Keywords:	THREAD
Priority:	P3
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	157929
Attachments:	stacktrace

Description Michel Graciano 2010-02-22 15:31:37 UTC

Build: NetBeans IDE 6.8 (Build 200912041610)
VM: Java HotSpot(TM) Client VM, 16.0-b13, Java(TM) SE Runtime Environment, 1.6.0_18-b07
OS: Linux

User Comments:
hmichel: When switching between project groups

mailo: I was changing Project group




Stacktrace: 
java.lang.AssertionError: CloneableEditorSupport.getOpenedPanes() must be called from AWT thread only
   at org.openide.text.CloneableEditorSupport.getOpenedPanes(CloneableEditorSupport.java:1083)
   at org.netbeans.modules.db.sql.editor.ui.actions.ConnectionAction$ToolbarPresenter$1.getDefaultComponent(ConnectionAction.java:170)
   at javax.swing.SortingFocusTraversalPolicy.getFirstComponent(SortingFocusTraversalPolicy.java:447)
   at javax.swing.LayoutFocusTraversalPolicy.getFirstComponent(LayoutFocusTraversalPolicy.java:148)
   at javax.swing.SortingFocusTraversalPolicy.getDefaultComponent(SortingFocusTraversalPolicy.java:511)
   at javax.swing.SortingFocusTraversalPolicy.enumerateAndSortCycle(SortingFocusTraversalPolicy.java:131)

Comment 1 Michel Graciano 2010-02-22 15:31:44 UTC

Created attachment 94402 [details]
stacktrace

Comment 2 Vitezslav Stejskal 2010-02-23 05:20:07 UTC

My guess is that org.netbeans.modules.project.ui.ProjectTab is at fault - manipulating swing components hierarchy from a listener that is called on a RP thread.

Comment 3 Jesse Glick 2010-03-31 21:56:58 UTC


*** This bug has been marked as a duplicate of bug 182697 ***