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Bug 180415 - Function refactoring throws NPE Symbol$MethodSymbol.getReturnType
Summary: Function refactoring throws NPE Symbol$MethodSymbol.getReturnType
Status: VERIFIED FIXED
Alias: None
Product: javafx
Classification: Unclassified
Component: Unsupported (show other bugs)
Version: 6.x
Hardware: PC Windows XP
: P2 normal (vote)
Assignee: J Bachorik
URL:
Keywords:
Depends on:
Blocks: 173077
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Reported: 2010-02-08 03:18 UTC by Alexandr Scherbatiy
Modified: 2010-02-09 04:46 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:


Attachments
IDE log file (95.37 KB, application/octet-stream)
2010-02-08 03:19 UTC, Alexandr Scherbatiy
Details

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Description Alexandr Scherbatiy 2010-02-08 03:18:42 UTC
NetBeans-JavaFX-Soma: #146 

  Product Version         = NetBeans IDE Dev (Build 201002070200) (#4d6aa72cca05)
  Operating System        = Windows XP version 5.1 running on x86
  Java; VM; Vendor        = 1.6.0_15; Java HotSpot(TM) Client VM 14.1-b02; Sun Microsystems Inc.

Steps to reproduce:

- Open the attached project
http://netbeans.org/bugzilla/attachment.cgi?id=93747

- Open the mathematics.multidimensional.MDShape class
- Rfeactor->Rename the getPoints() function

The NPE pops up

java.lang.NullPointerException
	at com.sun.tools.mjavac.code.Symbol$MethodSymbol.getReturnType(Symbol.java:1245)
	at com.sun.tools.mjavac.code.Symbol$MethodSymbol.getReturnType(Symbol.java:985)
	at org.netbeans.api.javafx.source.ElementHandle.createExecutableDescriptor(ElementHandle.java:480)
	at org.netbeans.api.javafx.source.ElementHandle.resolveImpl(ElementHandle.java:196)
	at org.netbeans.api.javafx.source.ElementHandle.resolve(ElementHandle.java:117)
	at org.netbeans.modules.javafx.refactoring.impl.ElementLocation.getElement(ElementLocation.java:66)
	at org.netbeans.modules.javafx.refactoring.impl.scanners.BaseRefactoringScanner.<init>(BaseRefactoringScanner.java:66)
	at org.netbeans.modules.javafx.refactoring.impl.plugins.RenameRefactoringPlugin$RenameOccurences.prepareTransformations(RenameRefactoringPlugin.java:333)
	at org.netbeans.modules.javafx.refactoring.impl.plugins.BaseRefactoringElementImplementation$3.run(BaseRefactoringElementImplementation.java:190)
	at org.netbeans.modules.javafx.refactoring.impl.plugins.BaseRefactoringElementImplementation$3.run(BaseRefactoringElementImplementation.java:187)
	at org.netbeans.modules.javafx.source.parsing.LegacyUserTask.run(LegacyUserTask.java:68)
	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:129)
	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:113)
	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:190)
Caused: org.netbeans.modules.parsing.spi.ParseException
	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:192)
	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:99)
	at org.netbeans.api.javafx.source.JavaFXSource.runUserActionTask(JavaFXSource.java:250)
	at org.netbeans.modules.javafx.refactoring.impl.plugins.BaseRefactoringElementImplementation.getTransformations(BaseRefactoringElementImplementation.java:187)
	at org.netbeans.modules.javafx.refactoring.impl.plugins.BaseRefactoringElementImplementation.hasChanges(BaseRefactoringElementImplementation.java:149)
	at org.netbeans.modules.javafx.refactoring.impl.plugins.RenameRefactoringPlugin.prepare(RenameRefactoringPlugin.java:408)
	at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare2(AbstractRefactoring.java:419)
	at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare(AbstractRefactoring.java:403)
	at org.netbeans.modules.refactoring.api.AbstractRefactoring.prepare(AbstractRefactoring.java:214)
	at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$Prepare.run(ParametersPanel.java:803)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:641)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1123)
Comment 1 Alexandr Scherbatiy 2010-02-08 03:19:51 UTC
Created attachment 93950 [details]
IDE log file
Comment 2 J Bachorik 2010-02-08 09:38:43 UTC
fixed in http://hg.netbeans.org/javafx/rev/5384fafd930d
Comment 3 Alexandr Scherbatiy 2010-02-09 04:46:24 UTC
verified in NetBeans-JavaFX-Soma: #147