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Bug 99921 - NPE from SwingUtilities.getWindowAncestor
Summary: NPE from SwingUtilities.getWindowAncestor
Status: RESOLVED DUPLICATE of bug 37814
Alias: None
Product: platform
Classification: Unclassified
Component: Window System (show other bugs)
Version: 5.x
Hardware: All Windows XP
: P1 blocker (vote)
Assignee: David Simonek
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-04-04 08:37 UTC by ashisht
Modified: 2008-12-22 11:33 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
this is message.log file of my ide. (236.37 KB, application/octet-stream)
2007-04-04 08:39 UTC, ashisht 		Details
this is message.log file of my ide. (236.37 KB, application/octet-stream)
2007-04-04 08:41 UTC, ashisht 		Details
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Description ashisht 2007-04-04 08:37:04 UTC 
There is problem with my netbeans ide.
The MessageBox is displayed everytime I start my ide.
It shows the message as,
java.lang.NullPointerException.
message.log file is attached.

Thanking You.
Comment 1 ashisht 2007-04-04 08:39:40 UTC 
Created attachment 40393 [details]
this is message.log file of my ide.
Comment 2 ashisht 2007-04-04 08:41:52 UTC 
Created attachment 40394 [details]
this is message.log file of my ide.
Comment 3 Petr Nejedly 2007-04-04 10:28:39 UTC 
I have never seen this. It looks more like broken JDK or something. 
Reasigning to winsys...
Comment 4 mslama 2007-04-04 13:06:01 UTC 
It is JDK bug http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4910211.
Solution is simple upgrade your JDK to newer update. It should be fixed in JDK
1.4.2_05.

*** This issue has been marked as a duplicate of 37814 ***