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Bug 325040

Summary:	java.lang.NullPointerException at org.aspectj.weaver...
Product:	[Tools] AspectJ	Reporter:	anass.radouani
Component:	Build	Assignee:	aspectj inbox <aspectj-inbox>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	aclement
Version:	unspecified
Target Milestone:	1.6.12
Hardware:	PC
OS:	Windows 7
Whiteboard:

Description anass.radouani

2010-09-11 20:42:17 EDT

Build Identifier: I20100608-0911

hello, I'm trying to develop a class that extend JPanel, but when I use a method of JPanel in this class like setFocusable I get this error when compilling


java.lang.NullPointerException
	at org.aspectj.weaver.UnresolvedType.resolve(UnresolvedType.java:648)
	at org.aspectj.weaver.ResolvedType$Primitive.resolve(ResolvedType.java:1117)
	at org.aspectj.weaver.patterns.ExposedState.set(ExposedState.java:65)
	at org.aspectj.weaver.patterns.ConcreteCflowPointcut.findResidueInternal(ConcreteCflowPointcut.java:132)
	at org.aspectj.weaver.patterns.Pointcut.findResidue(Pointcut.java:259)
	at org.aspectj.weaver.patterns.AndPointcut.findResidueInternal(AndPointcut.java:96)
	at org.aspectj.weaver.patterns.Pointcut.findResidue(Pointcut.java:259)
	at org.aspectj.weaver.patterns.AndPointcut.findResidueInternal(AndPointcut.java:96)
	at org.aspectj.weaver.patterns.Pointcut.findResidue(Pointcut.java:259)
	at org.aspectj.weaver.patterns.AndPointcut.findResidueInternal(AndPointcut.java:96)
	at org.aspectj.weaver.patterns.Pointcut.findResidue(Pointcut.java:259)
	at org.aspectj.weaver.bcel.BcelAdvice.specializeOn(BcelAdvice.java:181)
	at org.aspectj.weaver.bcel.BcelShadow.prepareForMungers(BcelShadow.java:341)
	at org.aspectj.weaver.Shadow.implement(Shadow.java:527)
	at org.aspectj.weaver.bcel.BcelClassWeaver.implement(BcelClassWeaver.java:3160)
	at org.aspectj.weaver.bcel.BcelClassWeaver.weave(BcelClassWeaver.java:489)
	at org.aspectj.weaver.bcel.BcelClassWeaver.weave(BcelClassWeaver.java:99)
	at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:1674)
	at org.aspectj.weaver.bcel.BcelWeaver.weaveWithoutDump(BcelWeaver.java:1618)
	at org.aspectj.weaver.bcel.BcelWeaver.weaveAndNotify(BcelWeaver.java:1379)
	at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:1173)
	at org.aspectj.ajdt.internal.compiler.AjPipeliningCompilerAdapter.weaveQueuedEntries(AjPipeliningCompilerAdapter.java:514)
	at org.aspectj.ajdt.internal.compiler.AjPipeliningCompilerAdapter.queueForWeaving(AjPipeliningCompilerAdapter.java:447)
	at org.aspectj.ajdt.internal.compiler.AjPipeliningCompilerAdapter.afterProcessing(AjPipeliningCompilerAdapter.java:432)
	at org.aspectj.ajdt.internal.compiler.CompilerAdapter.ajc$after$org_aspectj_ajdt_internal_compiler_CompilerAdapter$5$6b855184(CompilerAdapter.aj:98)
	at org.aspectj.org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:652)
	at org.aspectj.org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:392)
	at org.aspectj.ajdt.internal.core.builder.AjBuildManager.performCompilation(AjBuildManager.java:1022)
	at org.aspectj.ajdt.internal.core.builder.AjBuildManager.performBuild(AjBuildManager.java:305)
	at org.aspectj.ajdt.internal.core.builder.AjBuildManager.incrementalBuild(AjBuildManager.java:185)
	at org.aspectj.ajde.core.internal.AjdeCoreBuildManager.performBuild(AjdeCoreBuildManager.java:127)
	at org.aspectj.ajde.core.AjCompiler.build(AjCompiler.java:88)
	at org.eclipse.ajdt.core.builder.AJBuilder.build(AJBuilder.java:245)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)


Reproducible: Always

Comment 1 Andrew Clement

2011-02-04 16:00:52 EST

Sorry I am slow looking at this, you've probably moved on!

Here it looks like the 'world' is null for resolution of a primitive, and it appears related to the usage of some context being bound in a cflow pointcut.

If you still have it, can you share the exact cflow pointcut with me?

Comment 2 Andrew Clement

2011-10-03 18:49:00 EDT

believed fixed with the recent changes to no longer share a primitive representation amongst worlds.   With each world having its own copy the world will not get nulled for individual primitives.