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Bug 232048

Summary:	NullPointerException at org.netbeans.api.visual.widget.Widget.calculatePreferredBounds
Product:	platform	Reporter:	alied <alied>
Component:	Graph	Assignee:	issues@platform <issues>
Status:	NEW ---
Severity:	normal
Priority:	P3
Version:	7.4
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	201802
Attachments:	stacktrace

Description alied 2013-06-30 21:39:15 UTC

Build: NetBeans IDE Dev (Build 201306181109)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.25-b01, Java(TM) SE Runtime Environment, 1.7.0_25-b15
OS: Linux

User Comments:
alied: in the Options window, C/C++ page, pressed the Apply button. After a high CPU usage (close to 100%) I had this exception.




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.api.visual.widget.Widget.calculatePreferredBounds(Widget.java:1017)
   at org.netbeans.api.visual.widget.Widget.getPreferredBounds(Widget.java:987)
   at org.netbeans.modules.uml.drawingarea.layout.HierarchicalLayout$BuildDatastructure.run(HierarchicalLayout.java:231)
   at org.netbeans.modules.uml.drawingarea.layout.HierarchicalLayout$AlgorithmPart.start(HierarchicalLayout.java:157)
   at org.netbeans.modules.uml.drawingarea.layout.HierarchicalLayout.performGraphLayout(HierarchicalLayout.java:174)
   at org.netbeans.api.visual.graph.layout.GraphLayout.layoutGraph(GraphLayout.java:121)

Comment 1 alied 2013-06-30 21:39:17 UTC

Created attachment 136520 [details]
stacktrace

Comment 2 Exceptions Reporter 2014-11-02 04:06:32 UTC

This bug already has 5 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=201802