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Bug 213577 - NullPointerException at org.netbeans.lib.profiler.results.cpu.CPUCallGraphBuilder.plainMethodEntry
Summary: NullPointerException at org.netbeans.lib.profiler.results.cpu.CPUCallGraphBui...
Status: RESOLVED FIXED
Alias: None
Product: profiler
Classification: Unclassified
Component: Base (show other bugs)
Version: 7.2
Hardware: All All
: P3 normal with 1 vote (vote)
Assignee: issues@profiler
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-06-05 05:31 UTC by misterm
Modified: 2015-04-22 11:02 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 145246

Attachments
stacktrace (1.47 KB, text/plain)
2012-06-05 05:31 UTC, misterm 		Details
stacktrace (1.46 KB, text/plain)
2013-02-15 20:55 UTC, Jesse Glick 		Details
stacktrace (1.39 KB, text/plain)
2014-02-28 18:30 UTC, mprentice 		Details
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Description misterm 2012-06-05 05:31:46 UTC 
Build: NetBeans IDE Dev (Build 20120605-c3373d5f4299)
VM: Java HotSpot(TM) Client VM, 16.2-b04, Java(TM) SE Runtime Environment, 1.6.0_19-b04
OS: Windows 7

Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.lib.profiler.results.cpu.CPUCallGraphBuilder.plainMethodEntry(CPUCallGraphBuilder.java:1099)
   at org.netbeans.lib.profiler.results.cpu.CPUCallGraphBuilder.plainMethodEntry(CPUCallGraphBuilder.java:1142)
   at org.netbeans.lib.profiler.results.cpu.CPUCallGraphBuilder.methodEntryUnstamped(CPUCallGraphBuilder.java:244)
   at org.netbeans.lib.profiler.results.cpu.CPUDataFrameProcessor$3.execute(CPUDataFrameProcessor.java:420)
   at org.netbeans.lib.profiler.results.AbstractDataFrameProcessor.foreachListener(AbstractDataFrameProcessor.java:158)
   at org.netbeans.lib.profiler.results.cpu.CPUDataFrameProcessor.fireMethodEntryUnstamped(CPUDataFrameProcessor.java:418)
Comment 1 misterm 2012-06-05 05:31:52 UTC 
Created attachment 120354 [details]
stacktrace
Comment 2 Jesse Glick 2013-02-15 20:53:54 UTC 
Thrown countless times in one session, over and over.
Comment 3 Jesse Glick 2013-02-15 20:55:48 UTC 
Created attachment 131437 [details]
stacktrace
Comment 4 Exceptions Reporter 2014-01-29 18:55:12 UTC 
This bug already has 5 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=145246
Comment 5 mprentice 2014-02-28 18:30:21 UTC 
Created attachment 145675 [details]
stacktrace

Profiling lock contention.
Comment 6 mprentice 2014-03-03 22:07:58 UTC 
This seems to be fixed for me in the 03032014 dev build (which I think is 8.0 RC1).
Comment 7 Tomas Hurka 2015-04-22 11:02:30 UTC 
This issue should be fixed in latest dev. builds.