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Bug 200968

Summary:	NullPointerException at org.netbeans.modules.cnd.completion.includes.CsmIncludeCompletionQuery.query
Product:	cnd	Reporter:	sjh <sjh>
Component:	Code Completion	Assignee:	Vladimir Voskresensky <vv159170>
Status:	VERIFIED FIXED
Severity:	normal	CC:	splineshaft, vkvashin
Priority:	P2
Version:	7.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	180620
Attachments:	stacktrace stacktrace

Description sjh 2011-08-15 16:31:57 UTC

This bug was originally marked as duplicate of bug 123039, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.0.1 (Build 201107282000)
VM: Java HotSpot(TM) 64-Bit Server VM, 20.1-b02-384, Java(TM) SE Runtime Environment, 1.6.0_26-b03-384-10M3425
OS: Mac OS X

User Comments:
sjh: I was just editing code.  I had previously loaded a few projects, closed one of them before it finished loading.




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.cnd.completion.includes.CsmIncludeCompletionQuery.query(CsmIncludeCompletionQuery.java:80)
   at org.netbeans.modules.cnd.completion.includes.CsmIncludeCompletionProvider$Query.getItems(CsmIncludeCompletionProvider.java:248)
   at org.netbeans.modules.cnd.completion.includes.CsmIncludeCompletionProvider$Query.query(CsmIncludeCompletionProvider.java:167)
   at org.netbeans.spi.editor.completion.support.AsyncCompletionTask.run(AsyncCompletionTask.java:223)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)

Comment 1 sjh 2011-08-15 16:32:01 UTC

Created attachment 109988 [details]
stacktrace

Comment 2 Exceptions Reporter 2011-09-07 07:29:11 UTC

This bug already has 5 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=180620

Comment 3 Alexander Simon 2011-09-07 07:38:05 UTC

It seems it is regression in NB 7.0.1

Comment 4 splineshaft 2011-09-07 15:41:12 UTC

Created attachment 110488 [details]
stacktrace

Comment 5 Vladimir Voskresensky 2011-09-07 16:25:22 UTC

regression caused by fix of issue #197227
http://hg.netbeans.org/releases/rev/d03ffcdae79f

Comment 6 Vladimir Voskresensky 2011-09-07 16:53:52 UTC

http://hg.netbeans.org/cnd-main/rev/f2d656d83e5f

Comment 7 Quality Engineering 2011-09-08 14:28:49 UTC

Integrated into 'main-golden'
Changeset: http://hg.netbeans.org/main-golden/rev/f2d656d83e5f
User: Vladimir Voskresensky <vv159170@netbeans.org>
Log: fixed #200968  -  NullPointerException at org.netbeans.modules.cnd.completion.includes.CsmIncludeCompletionQuery.query
- extract file object from document if csm file is absent

Comment 8 Vladimir Kvashin 2011-09-12 16:19:43 UTC

I reviewed the fix; it is correct and safe.

Comment 9 Vladimir Kvashin 2011-09-12 18:02:31 UTC

Integrated into releases_elif:
http://elif.russia.sun.com/hg/releases_elif/rev/e229ec2f0dfe

Comment 10 Alexander Pepin 2011-09-21 09:53:42 UTC

can not reproduce in OSS build 30

Comment 11 Quality Engineering 2011-09-26 13:35:37 UTC

Integrated into 'releases'
Changeset: http://hg.netbeans.org/releases/rev/e229ec2f0dfe
User: Vladimir Voskresensky <vv159170@netbeans.org>
Log: fixed #200968  -  NullPointerException at org.netbeans.modules.cnd.completion.includes.CsmIncludeCompletionQuery.query
- extract file object from document if csm file is absent
(transplanted from f2d656d83e5fcc4149d8fb9e0ed379ecd767caf6)

Comment 12 Alexander Pepin 2011-09-27 12:58:16 UTC

can not reproduce in OSS dev build based on 7.0.1 patch2