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Bug 212431 - IllegalStateException: Problem in some module which uses Window System: Window System API is required to be called from AWT thread only, see http://core.netbeans.org/proposals/threading/
Summary: IllegalStateException: Problem in some module which uses Window System: Windo...
Status: RESOLVED FIXED
Alias: None
Product: utilities
Classification: Unclassified
Component: Diff (show other bugs)
Version: 7.2
Hardware: All All
: P3 normal (vote)
Assignee: Tomas Stupka
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-05-13 11:30 UTC by schkovich
Modified: 2012-05-15 10:10 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 187907

Attachments
stacktrace (3.12 KB, text/plain)
2012-05-13 11:30 UTC, schkovich 		Details
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Description schkovich 2012-05-13 11:30:30 UTC 
Build: NetBeans IDE Dev (Build 201205120400)
VM: Java HotSpot(TM) 64-Bit Server VM, 21.0-b17, Java(TM) SE Runtime Environment, 1.7.0-b147
OS: Linux

User Comments:
schkovich: Ctrl+s after resolving conflic in conflict editor.




Stacktrace: 
java.lang.IllegalStateException: Problem in some module which uses Window System: Window System API is required to be called from AWT thread only, see http://core.netbeans.org/proposals/threading/
   at org.netbeans.core.windows.WindowManagerImpl.warnIfNotInEDT(WindowManagerImpl.java:1709)
   at org.netbeans.core.windows.WindowManagerImpl.topComponentDisplayNameChanged(WindowManagerImpl.java:1316)
   at org.openide.windows.TopComponent.setName(TopComponent.java:963)
   at org.netbeans.modules.merge.builtin.visualizer.MergeDialogComponent.refreshName(MergeDialogComponent.java:393)
   at org.netbeans.modules.merge.builtin.visualizer.MergeDialogComponent.access$1000(MergeDialogComponent.java:89)
   at org.netbeans.modules.merge.builtin.visualizer.MergeDialogComponent$MergeNode.propertyChange(MergeDialogComponent.java:531)
Comment 1 schkovich 2012-05-13 11:30:37 UTC 
Created attachment 119387 [details]
stacktrace
Comment 2 Ondrej Vrabec 2012-05-14 09:24:18 UTC 
fix: http://hg.netbeans.org/core-main/rev/e867b7ba45e6
Comment 3 Quality Engineering 2012-05-15 10:10:20 UTC 
Integrated into 'main-golden', will be available in build *201205150400* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/e867b7ba45e6
User: Ondrej Vrabec <ovrabec@netbeans.org>
Log: #212431 - IllegalStateException: Problem in some module which uses Window System: Window System API is required to be called from AWT thread only, see http://core.netbeans.org/proposals/threading/
save action seems to be async, window system methods must still be called from EDT