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Bug 270514

Summary:	NullPointerException at org.netbeans.modules.form.layoutdesign.LayoutFeeder.mergeInclusionsInCommonSequence
Product:	guibuilder	Reporter:	Exceptions Reporter <exceptions_reporter>
Component:	Code	Assignee:	issues@guibuilder <issues>
Status:	NEW ---
Severity:	normal
Priority:	P3
Version:	8.2
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	228989
Attachments:	stacktrace

Description Exceptions Reporter 2017-04-28 14:49:30 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 8.2 (Build 201609300101)
VM: Java HotSpot(TM) Client VM, 25.25-b02, Java(TM) SE Runtime Environment, 1.8.0_25-b18
OS: Windows 7

User Comments:
GUEST: <Please provide a description of the problem or the steps to reproduce> This version of netbeans often hangs on 8GB core i5 system.




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.form.layoutdesign.LayoutFeeder.mergeInclusionsInCommonSequence(LayoutFeeder.java:4691)
   at org.netbeans.modules.form.layoutdesign.LayoutFeeder.mergeSequentialInclusions(LayoutFeeder.java:4334)
   at org.netbeans.modules.form.layoutdesign.LayoutFeeder.add(LayoutFeeder.java:457)
   at org.netbeans.modules.form.layoutdesign.LayoutDesigner.addComponents(LayoutDesigner.java:892)
   at org.netbeans.modules.form.layoutdesign.LayoutDesigner.endMoving(LayoutDesigner.java:851)
   at org.netbeans.modules.form.HandleLayer$ResizeComponentDrag.end(HandleLayer.java:3210)

Comment 1 Exceptions Reporter 2017-04-28 14:49:32 UTC

Created attachment 164204 [details]
stacktrace