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Bug 140468 - NullPointerException at javax.swing.plaf.basic.BasicTreeUI$Handler.handleSelectionImpl
Summary: NullPointerException at javax.swing.plaf.basic.BasicTreeUI$Handler.handleSele...
Status: RESOLVED FIXED
Alias: None
Product: platform
Classification: Unclassified
Component: Explorer (show other bugs)
Version: 6.x
Hardware: Macintosh Mac OS X
: P3 blocker (vote)
Assignee: t_h
URL: http://statistics.netbeans.org/except...
Keywords: L&F
Depends on:
Blocks:
 
Reported: 2008-07-17 09:27 UTC by Jan Horvath
Modified: 2008-12-22 13:57 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 54254

Attachments
stacktrace (2.80 KB, text/plain)
2008-07-17 09:27 UTC, Jan Horvath 		Details
stacktrace (2.80 KB, text/plain)
2008-07-21 14:01 UTC, Karol Harezlak 		Details
stacktrace (2.28 KB, text/plain)
2008-08-18 11:22 UTC, Petr Cyhelsky 		Details
stacktrace (2.28 KB, text/plain)
2008-09-15 08:31 UTC, josin 		Details
stacktrace (2.28 KB, text/plain)
2008-09-17 12:40 UTC, Petr Cyhelsky 		Details
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Description Jan Horvath 2008-07-17 09:27:40 UTC 
Build: NetBeans IDE Dev (Build 080717)
VM: Java HotSpot(TM) Client VM, 1.5.0_13-119, Java(TM) 2 Runtime Environment, Standard Edition, 1.5.0_13-b05-237
OS: Mac OS X, 10.5.4, i386

User Comments: 
Closed a project which was too lazy to initialize after the IDE restarted
Comment 1 Jan Horvath 2008-07-17 09:27:47 UTC 
Created attachment 64805 [details]
stacktrace
Comment 2 Karol Harezlak 2008-07-21 14:01:20 UTC 
Build: NetBeans IDE Dev (Build 080721)
VM: Java HotSpot(TM) Client VM, 1.5.0_13-119, Java(TM) 2 Runtime Environment, Standard Edition, 1.5.0_13-b05-237
OS: Mac OS X, 10.5.4, i386

User Comments: 
Broken Node Structure in the Projects Window, happens randomly.
Comment 3 Karol Harezlak 2008-07-21 14:01:37 UTC 
Created attachment 65126 [details]
stacktrace
Comment 4 t_h 2008-07-30 14:25:15 UTC 
Should be fixed in ffc13d8cea6b.
Comment 5 Martin Grebac 2008-08-05 16:22:08 UTC 
I just received it in today's build from sources (5th Aug 2008).
Comment 6 Petr Cyhelsky 2008-08-18 11:21:53 UTC 
Build: NetBeans IDE Dev (Build 200808170243)
VM: Java HotSpot(TM) Client VM, 1.5.0_13-120, Java(TM) 2 Runtime Environment, Standard Edition, 1.5.0_13-b05-241
OS: Mac OS X, 10.4.11, i386

User Comments: 
After invoking close from project view popup menu on project root node

Stacktrace: 
java.lang.NullPointerException
        at javax.swing.plaf.basic.BasicTreeUI$Handler.handleSelectionImpl(BasicTreeUI.java:3492)
        at javax.swing.plaf.basic.BasicTreeUI$Handler.handleSelection(BasicTreeUI.java:3484)
        at javax.swing.plaf.basic.BasicTreeUI$Handler.mousePressed(BasicTreeUI.java:3465)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:222)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:221)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:221)
Comment 7 Petr Cyhelsky 2008-08-18 11:22:05 UTC 
Created attachment 67682 [details]
stacktrace
Comment 8 josin 2008-09-15 08:31:17 UTC 
Build: NetBeans IDE Dev (Build 200809150201)
VM: Java HotSpot(TM) Client VM, 1.5.0_15-b04, Java(TM) 2 Runtime Environment, Standard Edition, 1.5.0_15-b04
OS: Windows XP, 5.1, x86

User Comments: 
I just click into project area after closing project with this exception http://statistics.netbeans.org/analytics/detail.do?id=60083 .

Stacktrace: 
java.lang.NullPointerException
        at javax.swing.plaf.basic.BasicTreeUI$Handler.handleSelectionImpl(BasicTreeUI.java:3492)
        at javax.swing.plaf.basic.BasicTreeUI$Handler.handleSelection(BasicTreeUI.java:3484)
        at javax.swing.plaf.basic.BasicTreeUI$Handler.mousePressed(BasicTreeUI.java:3465)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:222)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:221)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:221)
Comment 9 josin 2008-09-15 08:31:27 UTC 
Created attachment 69842 [details]
stacktrace
Comment 10 Exceptions Reporter 2008-09-17 10:08:38 UTC 
This issue has already 10 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=54254
Comment 11 Petr Cyhelsky 2008-09-17 12:40:00 UTC 
Build: NetBeans IDE Dev (Build 200809170201)
VM: Java HotSpot(TM) Client VM, 1.5.0_15-b04, Java(TM) 2 Runtime Environment, Standard Edition, 1.5.0_15-b04
OS: Windows Vista, 6.0, x86

User Comments: 
on click into empty projects view

Stacktrace: 
java.lang.NullPointerException
        at javax.swing.plaf.basic.BasicTreeUI$Handler.handleSelectionImpl(BasicTreeUI.java:3492)
        at javax.swing.plaf.basic.BasicTreeUI$Handler.handleSelection(BasicTreeUI.java:3484)
        at javax.swing.plaf.basic.BasicTreeUI$Handler.mousePressed(BasicTreeUI.java:3465)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:222)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:221)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:221)
Comment 12 Petr Cyhelsky 2008-09-17 12:40:04 UTC 
Created attachment 70027 [details]
stacktrace
Comment 13 t_h 2008-09-22 14:10:40 UTC 
Should be fixed by 29774b15375e