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Bug 253439

Summary:	NullPointerException at org.netbeans.lib.profiler.results.cpu.AllThreadsMergedCPUCCTContainer.<init>
Product:	profiler	Reporter:	Tomas Hurka <thurka>
Component:	Engine	Assignee:	Tomas Hurka <thurka>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	thurka
Priority:	P3
Version:	8.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	218495
Attachments:	stacktrace stacktrace

Description Tomas Hurka 2015-07-13 13:20:40 UTC

Build: NetBeans IDE Dev (Build 201507130001)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.45-b02, Java(TM) SE Runtime Environment, 1.8.0_45-b14
OS: Linux

User Comments:
thurka: ===




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.lib.profiler.results.cpu.AllThreadsMergedCPUCCTContainer.<init>(AllThreadsMergedCPUCCTContainer.java:84)
   at org.netbeans.lib.profiler.results.cpu.CPUResultsSnapshot.createContainerForThreads(CPUResultsSnapshot.java:696)
   at org.netbeans.lib.profiler.results.cpu.CPUResultsSnapshot.getFlatProfile(CPUResultsSnapshot.java:240)
   at org.netbeans.lib.profiler.ui.cpu.SnapshotCPUView.setAggregation(SnapshotCPUView.java:585)
   at org.netbeans.lib.profiler.ui.cpu.SnapshotCPUView.setSnapshot(SnapshotCPUView.java:609)
   at org.netbeans.modules.profiler.snaptracer.impl.TracerView$SnapshotView.setData(TracerView.java:348)

Comment 1 Tomas Hurka 2015-07-13 13:20:44 UTC

Created attachment 154592 [details]
stacktrace

Comment 2 Tomas Hurka 2015-08-04 13:54:28 UTC

Created attachment 155167 [details]
stacktrace

1) open npss snapshot attached to bug #254122. 
2) select some samples in 'Stack depth' 
3) NPE

Comment 3 Tomas Hurka 2016-09-01 14:39:26 UTC

I am not able to reproduce it in current dev. build.