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Bug 252983

Summary:	NullPointerException at org.netbeans.modules.maven.nodes.DependenciesNode$DependenciesComparator.compare
Product:	projects	Reporter:	muellermi <muellermi>
Component:	Maven	Assignee:	Tomas Stupka <tstupka>
Status:	RESOLVED FIXED
Severity:	normal	CC:	hof, marfous, misterm, muellermi, pangalz
Priority:	P1
Version:	8.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	217915
Attachments:	stacktrace stacktrace stacktrace

Description muellermi 2015-06-14 14:46:35 UTC

Build: NetBeans IDE Dev (Build 201506130001)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.45-b02, Java(TM) SE Runtime Environment, 1.8.0_45-b14
OS: Windows 8

User Comments:
muellermi: re-build solution

hof: Cancel process of running Java app.




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.maven.nodes.DependenciesNode$DependenciesComparator.compare(DependenciesNode.java:467)
   at org.netbeans.modules.maven.nodes.DependenciesNode$DependenciesComparator.compare(DependenciesNode.java:455)
   at java.util.TimSort.countRunAndMakeAscending(TimSort.java:352)
   at java.util.TimSort.sort(TimSort.java:216)
   at java.util.Arrays.sort(Arrays.java:1512)
   at java.util.ArrayList.sort(ArrayList.java:1454)

Comment 1 muellermi 2015-06-14 14:46:36 UTC

Created attachment 154205 [details]
stacktrace

Comment 2 muellermi 2015-06-14 14:49:21 UTC

Created attachment 154206 [details]
stacktrace

its getting annoying... :(

Comment 3 muellermi 2015-06-14 15:01:21 UTC

Created attachment 154208 [details]
stacktrace

starting web app

Comment 4 muellermi 2015-06-14 15:08:01 UTC

I deleted all NB files (below appData) including my user dir and cache dir, but this error (or lots of similar) occur every time whilst starting NB, m y App, and sometimes during editing.
Since this disables fluent work, I set it to highest priority.

Comment 5 muellermi 2015-06-14 19:50:45 UTC

I de-installed all former NB versions and NB-dirs, just to ensure there are no side effects.
After installing the latest build, the problem still exists.

Comment 6 Tomas Stupka 2015-06-15 11:10:50 UTC

fixed in jet-main #d224c112c36e

Comment 7 Tomas Stupka 2015-06-15 11:19:24 UTC

*** Bug 252989 has been marked as a duplicate of this bug. ***

Comment 8 Tomas Stupka 2015-06-15 13:16:59 UTC

*** Bug 253003 has been marked as a duplicate of this bug. ***

Comment 9 Quality Engineering 2015-06-16 02:18:29 UTC

Integrated into 'main-silver', will be available in build *201506160001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)

Changeset: http://hg.netbeans.org/main-silver/rev/d224c112c36e
User: Tomas Stupka <tstupka@netbeans.org>
Log: Issue #252983 - NullPointerException at org.netbeans.modules.maven.nodes.DependenciesNode$DependenciesComparator.compare