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Bug 174745

Summary: NullPointerException at org.netbeans.modules.xml.wsdl.refactoring.WSDLWhereUsedRefactoringPlugin.prepare
Product: xml Reporter: Michael Nazarov <michaelnazarov>
Component: WSDL ToolsAssignee: Vladimir Yaroslavskiy <yaroslavskiy>
Status: RESOLVED FIXED    
Severity: blocker    
Priority: P3    
Version: 6.x   
Hardware: All   
OS: All   
URL: http://statistics.netbeans.org/exceptions/detail.do?id=160321
Issue Type: DEFECT Exception Reporter: 160321
Attachments: stacktrace

Description Michael Nazarov 2009-10-16 12:42:00 UTC
Build: NetBeans IDE Dev (Build 200910151401)
VM: Java HotSpot(TM) Client VM, 14.2-b01, Java(TM) SE Runtime Environment, 1.6.0_16-b01
OS: Windows XP, 5.1, x86

User Comments:
michaelnazarov: Create Java application
Create XML Loan sample
Switch to Tree view
Invoke Find usages on one of Complex Types

This issues looks bit random, so it might throws exception might not, but overall frequency is about 50%.



Stacktrace: 
java.lang.NullPointerException
        at org.netbeans.modules.xml.wsdl.refactoring.WSDLWhereUsedRefactoringPlugin.prepare(WSDLWhereUsedRefactoringPlugin.java:134)
        at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare2(AbstractRefactoring.java:419)
        at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare(AbstractRefactoring.java:403)
        at org.netbeans.modules.refactoring.api.AbstractRefactoring.prepare(AbstractRefactoring.java:214)
        at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$10.run(ParametersPanel.java:513)
        at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:602)
Comment 1 Michael Nazarov 2009-10-16 12:42:22 UTC
Created attachment 89614 [details]
stacktrace
Comment 2 Sergey Lunegov 2009-10-16 13:23:33 UTC
Michael said that on Windows Vista bug is constantly reproducible. On XP randomly reproducible.
Comment 3 Vladimir Yaroslavskiy 2009-10-16 13:57:42 UTC
fixed: 61bdb8a25ef4
Comment 4 Quality Engineering 2009-10-17 11:23:57 UTC
Integrated into 'main-golden', will be available in build *200910170201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/61bdb8a25ef4
User: Vladimir Yaroslavskiy <yaroslavskiy@netbeans.org>
Log: [Issue #174745] NullPointerException at org.netbeans.modules.xml.wsdl.refactoring.WSDLWhereUsedRefactoringPlugin.prepare