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Bug 225498 - NullPointerException at org.netbeans.modules.form.layoutdesign.LayoutFeeder.addToGroup
Summary: NullPointerException at org.netbeans.modules.form.layoutdesign.LayoutFeeder.a...
Status: RESOLVED DUPLICATE of bug 240634
Alias: None
Product: guibuilder
Classification: Unclassified
Component: Code (show other bugs)
Version: 7.3
Hardware: All All
: P3 normal (vote)
Assignee: issues@guibuilder
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-01-29 23:41 UTC by Exceptions Reporter
Modified: 2014-02-10 10:30 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 198153

Attachments
stacktrace (3.02 KB, text/plain)
2013-01-29 23:41 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2013-01-29 23:41:25 UTC 
This bug was originally marked as duplicate of bug 204815, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.3 Beta 2 (Build 201211062253)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.6-b04, Java(TM) SE Runtime Environment, 1.7.0_11-b21
OS: Linux

Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.form.layoutdesign.LayoutFeeder.addToGroup(LayoutFeeder.java:1311)
   at org.netbeans.modules.form.layoutdesign.LayoutFeeder.addInterval(LayoutFeeder.java:1179)
   at org.netbeans.modules.form.layoutdesign.LayoutFeeder.add(LayoutFeeder.java:470)
   at org.netbeans.modules.form.layoutdesign.LayoutDesigner.addComponents(LayoutDesigner.java:850)
   at org.netbeans.modules.form.layoutdesign.LayoutDesigner.endMoving(LayoutDesigner.java:811)
   at org.netbeans.modules.form.HandleLayer$ExistingComponentDrag.end(HandleLayer.java:2984)
Comment 1 Exceptions Reporter 2013-01-29 23:41:27 UTC 
Created attachment 130803 [details]
stacktrace
Comment 2 Tomas Pavek 2014-02-07 15:26:03 UTC 
This is the same exception as in bug 204815, but a different case, from a later version. The sample from the bug still works fine. Would be nice to have a new test case to reproduce this exception. It shows the layout structure blew up completely by moving (or adding) a component.
Comment 3 Tomas Pavek 2014-02-10 10:30:38 UTC 
Actually the exception here indicates the same problem that in later versions is detected on a different place.

*** This bug has been marked as a duplicate of bug 240634 ***