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Bug 217351

Summary:	NullPointerException at org.netbeans.modules.form.layoutdesign.LayoutFeeder.mergeInclusionsInCommonSequence
Product:	guibuilder	Reporter:	452
Component:	Code	Assignee:	issues@guibuilder <issues>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	MackSix, rexallen.umayam
Priority:	P3
Version:	7.3
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	191812
Attachments:	stacktrace

Description 452 2012-08-24 08:59:58 UTC

This bug was originally marked as duplicate of bug 203449, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE Dev (Build 201208240001)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.2-b09, Java(TM) SE Runtime Environment, 1.7.0_06-b24
OS: Windows 7

User Comments:
452: move jTextField with jlabel and relese

MackSix: Moving an AWT textArea again from one location to another on a JFrame in a different configuration.

MackSix: Moving an AWT textArea from one location to another on a JFrame with outer AWT components




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.form.layoutdesign.LayoutFeeder.mergeInclusionsInCommonSequence(LayoutFeeder.java:4599)
   at org.netbeans.modules.form.layoutdesign.LayoutFeeder.mergeSequentialInclusions(LayoutFeeder.java:4242)
   at org.netbeans.modules.form.layoutdesign.LayoutFeeder.add(LayoutFeeder.java:456)
   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:2977)

Comment 1 452 2012-08-24 09:00:00 UTC

Created attachment 123515 [details]
stacktrace

Comment 2 Tomas Pavek 2012-08-28 15:53:27 UTC

Any chance for a reproducible test case (sample form)? It would greatly help here. Thanks

Comment 3 Quality Engineering 2015-02-04 03:27:30 UTC

Reported for 7.3.x or earlier, no new info since then -> closing as worksforme, please reopen in case you see it.