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Bug 254683 - NullPointerException at org.openide.loaders.InstanceNode.initIcon
Summary: NullPointerException at org.openide.loaders.InstanceNode.initIcon
Status: NEW
Alias: None
Product: third-party
Classification: Unclassified
Component: -- Other -- (show other bugs)
Version: 8.0
Hardware: All All
: P3 normal (vote)
Assignee: gaurav_gupta
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-08-25 08:11 UTC by jiai
Modified: 2015-09-08 16:07 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 219411

Attachments
stacktrace (3.83 KB, text/plain)
2015-08-25 08:12 UTC, jiai 		Details
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Description jiai 2015-08-25 08:11:58 UTC 
This issue was reported manually by jhavlin.
It already has 4 duplicates 


Build: NetBeans IDE 8.0.2 (Build 201411181905)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.60-b23, Java(TM) SE Runtime Environment, 1.8.0_60-b27
OS: Windows 7

User Comments:
jiai: Customizing the toolbar.

jiai: Stopping two Tomcat instances.

livre.programacao: I was just customizing my toolbar.

GUEST: ..




Stacktrace: 
java.lang.NullPointerException
   at org.openide.loaders.InstanceNode.initIcon(InstanceNode.java:272)
   at org.openide.loaders.InstanceNode.getIcon(InstanceNode.java:189)
   at org.openide.nodes.FilterNode.getIcon(FilterNode.java:564)
   at org.openide.nodes.FilterNode.getIcon(FilterNode.java:564)
   at org.openide.nodes.FilterNode.getIcon(FilterNode.java:564)
   at org.openide.explorer.view.VisualizerNode.getIcon(VisualizerNode.java:559)
Comment 1 jiai 2015-08-25 08:12:00 UTC 
Created attachment 155603 [details]
stacktrace
Comment 2 Jaroslav Havlin 2015-08-26 08:23:23 UTC 
This issue is caused by JPA Modeler plugin.

Snippet from IDE Log:

java.lang.NullPointerException
[catch] at org.openide.loaders.InstanceNode.initIcon(InstanceNode.java:272)
	at org.openide.loaders.InstanceNode.getIcon(InstanceNode.java:189)
        at ...

INFO [org.openide.loaders.InstanceNode]: ic = org.openide.loaders.InstanceDataObject@7babd84d[MultiFileObject@595332e3[Actions/Bugtracking/org-netbeans-jpa-modeler-specification-model-file-action-ClassWidgetVisibilityActionListener.instance]]

Reassigning to plugin owner.
Please check instantiation of ClassWidgetVisibilityActionListener.
Thank you.
Comment 3 Exceptions Reporter 2015-09-08 16:07:00 UTC 
This bug already has 5 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=219411