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Bug 248278 - NullPointerException at org.netbeans.lib.profiler.heap.HprofHeap.fillHeapTagBounds
Summary: NullPointerException at org.netbeans.lib.profiler.heap.HprofHeap.fillHeapTagB...
Status: RESOLVED INCOMPLETE
Alias: None
Product: profiler
Classification: Unclassified
Component: Engine (show other bugs)
Version: 8.1
Hardware: All All
: P3 normal (vote)
Assignee: Tomas Hurka
URL:
Keywords:
: 258390 (view as bug list)
Depends on:
Blocks:
 
Reported: 2014-10-30 12:18 UTC by Alexandr Scherbatiy
Modified: 2016-08-12 11:35 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 211991

Attachments
stacktrace (883 bytes, text/plain)
2014-10-30 12:19 UTC, Alexandr Scherbatiy 		Details
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Description Alexandr Scherbatiy 2014-10-30 12:18:59 UTC 
Build: NetBeans IDE Dev (Build 201410190001)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.20-b22, Java(TM) SE Runtime Environment, 1.8.0_20-ea-b23
OS: Mac OS X

User Comments:
sunflower: NPE during profiler

GUEST: Profile Platform App




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.lib.profiler.heap.HprofHeap.fillHeapTagBounds(HprofHeap.java:1040)
   at org.netbeans.lib.profiler.heap.HprofHeap.<init>(HprofHeap.java:137)
   at org.netbeans.lib.profiler.heap.HeapFactory.createHeap(HeapFactory.java:87)
   at org.netbeans.lib.profiler.heap.HeapFactory.createHeap(HeapFactory.java:69)
   at org.netbeans.modules.profiler.heapwalk.HeapWalker.createHeap(HeapWalker.java:193)
   at org.netbeans.modules.profiler.heapwalk.HeapWalker.<init>(HeapWalker.java:92)
Comment 1 Alexandr Scherbatiy 2014-10-30 12:19:01 UTC 
Created attachment 150166 [details]
stacktrace
Comment 2 Tomas Hurka 2014-10-30 14:08:42 UTC 
it looks like it is caused by broken heap dump. Can you provide steps how to reproduce it? Can you attach the heap dump, which fails with reported NPE? Thanks.
Comment 3 Tomas Hurka 2016-08-12 11:35:24 UTC 
*** Bug 258390 has been marked as a duplicate of this bug. ***