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Bug 117512 - NPE on take snapshot when memory profiling
Summary: NPE on take snapshot when memory profiling
Status: VERIFIED DUPLICATE of bug 117469
Alias: None
Product: profiler
Classification: Unclassified
Component: Base (show other bugs)
Version: 6.x
Hardware: All All
: P3 blocker (vote)
Assignee: issues@profiler
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-10-02 19:01 UTC by _ tboudreau
Modified: 2007-11-09 22:21 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Log files. Note there may have been a stale java process alive (appserver) that had been profiled earlier (34.83 KB, application/octet-stream)
2007-10-02 21:44 UTC, _ tboudreau 		Details
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Description _ tboudreau 2007-10-02 19:01:42 UTC 
java.lang.NullPointerException
	at com.sun.tools.profiler.utils.StringSorter.med3(StringSorter.java:155)
	at com.sun.tools.profiler.utils.StringSorter.sort1Desc(StringSorter.java:65)
	at com.sun.tools.profiler.utils.StringSorter.sort(StringSorter.java:38)
	at com.sun.tools.profiler.ui.memory.MemoryResultsPanel.sortResultsByClassName(MemoryResultsPanel.java:557)
	at com.sun.tools.profiler.ui.memory.LivenessResultsPanel.getResultsSortedByClassName(LivenessResultsPanel.java:445)
	at com.sun.tools.profiler.ui.memory.LivenessResultsPanel.getResultsSortedByLiveObjSize(LivenessResultsPanel.java:464)
	at com.sun.tools.profiler.ui.memory.LivenessResultsPanel.sortResults(LivenessResultsPanel.java:220)
	at com.sun.tools.profiler.ui.memory.LivenessResultsPanel.getResultsTable(LivenessResultsPanel.java:320)
	at com.sun.tools.profiler.ui.memory.MemoryResultsPanel.prepareResults(MemoryResultsPanel.java:261)
	at org.netbeans.modules.profiler.MemorySnapshotPanel.<init>(MemorySnapshotPanel.java:110)
	at org.netbeans.modules.profiler.SnapshotResultsWindow.displayMemoryResults(SnapshotResultsWindow.java:251)
	at org.netbeans.modules.profiler.SnapshotResultsWindow.<init>(SnapshotResultsWindow.java:149)
	at org.netbeans.modules.profiler.SnapshotResultsWindow.get(SnapshotResultsWindow.java:87)
	at org.netbeans.modules.profiler.ResultsManager.openSnapshot(ResultsManager.java:715)
	at org.netbeans.modules.profiler.ProfilerControlPanel2$ResultsSnippetPanel.snapshotTaken(ProfilerControlPanel2.java:1417)
	at org.netbeans.modules.profiler.ProfilerControlPanel2.snapshotTaken(ProfilerControlPanel2.java:389)
[catch] at org.netbeans.modules.profiler.ResultsManager$4.run(ResultsManager.java:270)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Comment 1 Tomas Hurka 2007-10-02 20:16:56 UTC 
Steps? Build number? JDK? message.log?

*** This issue has been marked as a duplicate of 117469 ***
Comment 2 _ tboudreau 2007-10-02 21:42:05 UTC 
Product Version: NetBeans IDE Dev (Build 070925) Java: 1.5.0_07; Java HotSpot(TM) Client VM 1.5.0_07-87 System: Mac OS X version 10.4.10 running on i386; 
MacRoman; en_US (nb) Userdir: /Users/tim/.netbeans/dev

Will attach log file.
Comment 3 _ tboudreau 2007-10-02 21:44:02 UTC 
Created attachment 50039 [details]
Log files.  Note there may have been a stale java process alive (appserver) that had been profiled earlier
Comment 4 Alexander Kouznetsov 2007-11-09 22:21:37 UTC 
Verified duplicate