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Bug 185848 - [69cat] org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.NullPointerException
Summary: [69cat] org.openide.util.RequestProcessor$SlowItem: task failed due to: java....
Status: RESOLVED WORKSFORME
Alias: None
Product: editor
Classification: Unclassified
Component: Actions/Menu/Toolbar (show other bugs)
Version: 6.x
Hardware: All All
: P3 normal (vote)
Assignee: Miloslav Metelka
URL:
Keywords: RANDOM, THREAD
Depends on:
Blocks:
 
Reported: 2010-05-10 15:08 UTC by alied
Modified: 2012-10-30 11:43 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 168857

Attachments
stacktrace (1.27 KB, text/plain)
2010-05-10 15:08 UTC, alied 		Details
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Description alied 2010-05-10 15:08:11 UTC 
Build: NetBeans IDE Dev (Build 201005060200)
VM: Java HotSpot(TM) Client VM, 16.3-b01, Java(TM) SE Runtime Environment, 1.6.0_20-b02
OS: Windows Vista

User Comments:
alied: debugging. Probably due to the cursor stood too much time still over a variable on the source file.




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.editor.PopupManager.computeBounds(PopupManager.java:373)
   at org.netbeans.editor.PopupManager.computeBounds(PopupManager.java:288)
   at org.netbeans.editor.PopupManager.install(PopupManager.java:188)
   at org.netbeans.editor.ext.ToolTipSupport.ensureVisibility(ToolTipSupport.java:681)
   at org.netbeans.editor.ext.ToolTipSupport.setToolTip(ToolTipSupport.java:287)
   at org.netbeans.editor.ext.ToolTipSupport.setToolTip(ToolTipSupport.java:263)
Comment 1 alied 2010-05-10 15:08:14 UTC 
Created attachment 98723 [details]
stacktrace
Comment 2 Vitezslav Stejskal 2010-05-11 11:05:55 UTC 
It looks like a race condition in PopupManager.
Comment 3 Miloslav Metelka 2012-10-30 11:43:21 UTC 
Cannot reproduce in recent daily builds. If the problem reappears please reopen.