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Bug 191698 - [70cat] NullPointerException at org.netbeans.modules.java.editor.ext.refactoring.dataflow.UseDescriptionNode.createChildren
Summary: [70cat] NullPointerException at org.netbeans.modules.java.editor.ext.refactor...
Status: RESOLVED FIXED
Alias: None
Product: contrib
Classification: Unclassified
Component: Code (show other bugs)
Version: 7.0
Hardware: All All
: P3 normal (vote)
Assignee: Jan Lahoda
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-11-06 22:44 UTC by quanghung.b
Modified: 2011-01-13 12:43 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 173725

Attachments
stacktrace (2.67 KB, text/plain)
2010-11-06 22:44 UTC, quanghung.b 		Details
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Description quanghung.b 2010-11-06 22:44:07 UTC 
Build: NetBeans IDE 7.0 M2 (Build 201010151251)
VM: Java HotSpot(TM) Client VM, 14.0-b16, Java(TM) SE Runtime Environment, 1.6.0_14-b08
OS: Linux

User Comments:
quanghung.b: 1. Create a Java Web Project
2. Click on menu bar "Window -> Dataflow"
3. On the opened tab "DataFlow Window" (empty page) : click on the "arrow" button on the left -> Got a popup with "Unexpected exception" title




Stacktrace: 
java.lang.NullPointerException
   at org.netbeans.modules.java.editor.ext.refactoring.dataflow.UseDescriptionNode.createChildren(UseDescriptionNode.java:117)
   at org.netbeans.modules.java.editor.ext.refactoring.dataflow.UseDescriptionNode.<init>(UseDescriptionNode.java:76)
   at org.netbeans.modules.java.editor.ext.refactoring.dataflow.DataFlowTopComponent.updateNodes(DataFlowTopComponent.java:280)
   at org.netbeans.modules.java.editor.ext.refactoring.dataflow.DataFlowTopComponent.jButton1ActionPerformed(DataFlowTopComponent.java:186)
   at org.netbeans.modules.java.editor.ext.refactoring.dataflow.DataFlowTopComponent.access$200(DataFlowTopComponent.java:66)
   at org.netbeans.modules.java.editor.ext.refactoring.dataflow.DataFlowTopComponent$3.actionPerformed(DataFlowTopComponent.java:144)
Comment 1 quanghung.b 2010-11-06 22:44:12 UTC 
Created attachment 102835 [details]
stacktrace