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Bug 268716

Summary:	NullPointerException at org.netbeans.lib.profiler.results.memory.PresoObjAllocCCTNode.setChildren
Product:	profiler	Reporter:	alied <alied>
Component:	Engine	Assignee:	Tomas Hurka <thurka>
Status:	NEW ---
Severity:	normal	CC:	alied
Priority:	P3
Version:	8.2
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	226988
Attachments:	stacktrace stacktrace session causing the error stacktrace

Description alied 2016-10-27 14:23:56 UTC

Build: NetBeans IDE 8.2 (Build 201609300101)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.112-b15, Java(TM) SE Runtime Environment, 1.8.0_112-b15
OS: Linux

User Comments:
alied: exporting SQL queries from a snapshot taken in a SQL profiling session




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.lib.profiler.results.memory.PresoObjAllocCCTNode.setChildren(PresoObjAllocCCTNode.java:133)
   at org.netbeans.lib.profiler.ui.jdbc.JDBCTreeTableView$SQLQueryNode.getChildren(JDBCTreeTableView.java:460)
   at org.netbeans.lib.profiler.ui.jdbc.JDBCTreeTableView$SQLQueryNode.getChildCount(JDBCTreeTableView.java:470)
   at javax.swing.tree.DefaultTreeModel.getChildCount(DefaultTreeModel.java:186)
   at org.netbeans.lib.profiler.ui.swing.ProfilerTreeTable$FilteredTreeModel.getChildCount(ProfilerTreeTable.java:631)
   at org.netbeans.lib.profiler.ui.swing.ProfilerTreeTable.getNextPath(ProfilerTreeTable.java:149)

Comment 1 alied 2016-10-27 14:23:58 UTC

Created attachment 162661 [details]
stacktrace

Comment 2 Tomas Hurka 2016-10-27 15:51:31 UTC

Can you please attach the SQL profiler snapshot, so we can reproduce it? Thanks.

Comment 3 alied 2016-10-27 20:30:43 UTC

> Can you please attach the SQL profiler snapshot, so we can reproduce it? Thanks.
I'm afraid I won't be able. It's a private project; not open.
I'm however more than willing to help you. I don't recall doing anything unusual. I'll try to reproduce it at home when I get there.

Comment 4 alied 2018-02-20 14:29:33 UTC

Created attachment 165639 [details]
stacktrace

exported the queries from a SQL profiling snapshot

Comment 5 alied 2018-02-20 14:32:47 UTC

Created attachment 165640 [details]
session causing the error

Comment 6 alied 2018-03-01 21:38:27 UTC

Created attachment 165651 [details]
stacktrace

exporting SQL queries profiling results to CSV