Re: [aspectj-users] Internal compiler error "org.aspectj.weaver.BCExcept

[Dmitri Mamrukov <dym@xxxxxxx>]

pope wrote:

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> [quote Dmitri Mamrukov::on 2/1/2005 2:20 AM]
> |   Greetings,
> |
> | After I add a copy of one of the example folders
> | /<Install-Dir>//doc/examples/introduction (Chapter 3 of The 
> Programming Guide),
> | where the Point class is advised by advices defined in the aspects
> |
> | CloneablePoint.java
> | ComparablePoint.java
> | HashablePoint.java
> |
> | to my AspectJ project in Eclipse IDE and compile it, I keep getting the
> | following compilation error for the class Point.
> |
> | This happens when the aspect ComparablePoint.java has "declare 
> parents: Point
> | implements Comparable;". If I disable this statement (say, by 
> commenting out),
> | all goes fine.
> |
> | Compiling/running on the command-line goes fine.
> |
> | Are there any compile options in AJDT that should be enabled/disabled?
> |
> | Environment
> | -----------
> |
> | Java RunTime version: 1.5
> |
> | Eclipse Platform Version: 3.1.0
> | Build id: 200412162000
> |
> | AJDT Version: 1.2.0.DEVELOPMENT
> | Build id: 20050124144759
> |
> | Any comments would be appreciated,
> | Dmitri
> |
> | ***********************************************************************
> |
> | Internal compiler error
> | org.aspectj.weaver.BCException: Bad type name:
> |
> |     at org.aspectj.weaver.TypeX.nameToSignature(TypeX.java:634)
> |
> |     at org.aspectj.weaver.TypeX.forName(TypeX.java:87)
> |
> |     at
> | 
> org.aspectj.ajdt.internal.compiler.lookup.EclipseFactory.fromBinding(EclipseFactory.java:155) 
>
> |
> |     at
> | 
> org.aspectj.ajdt.internal.compiler.lookup.EclipseFactory.fromBindings(EclipseFactory.java:163) 
>
> |
> |     at
> | 
> org.aspectj.ajdt.internal.compiler.lookup.EclipseFactory.makeResolvedMember(EclipseFactory.java:229) 
>
> |
> |     at
> | 
> org.aspectj.ajdt.internal.compiler.lookup.EclipseFactory.makeResolvedMember(EclipseFactory.java:224) 
>
> |
> |     at
> |
> org.aspectj.ajdt.internal.compiler.problem.AjProblemReporter.abstractMethodMustBeImplemented(AjProblemReporter.java:203) 
>
> |
> |     at
> |
> org.aspectj.org.eclipse.jdt.internal.compiler.lookup.MethodVerifier.checkAbstractMethod(MethodVerifier.java:96) 
>
> |
> |     at
> |
> org.aspectj.org.eclipse.jdt.internal.compiler.lookup.MethodVerifier.checkMethods(MethodVerifier.java:261) 
>
> |
> |     at
> | 
> org.aspectj.org.eclipse.jdt.internal.compiler.lookup.MethodVerifier.verify(MethodVerifier.java:575) 
>
> |
> |     at
> |
> org.aspectj.org.eclipse.jdt.internal.compiler.lookup.SourceTypeBinding.verifyMethods(SourceTypeBinding.java:1376) 
>
> |
> |     at
> |
> org.aspectj.org.eclipse.jdt.internal.compiler.lookup.CompilationUnitScope.verifyMethods(CompilationUnitScope.java:672) 
>
> |
> |     at
> | 
> org.aspectj.org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:543) 
>
> |
> |     at
> | 
> org.aspectj.org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:365) 
>
> |
> |     at
> | 
> org.aspectj.ajdt.internal.core.builder.AjBuildManager.performCompilation(AjBuildManager.java:682) 
>
> |
> |     at
> | 
> org.aspectj.ajdt.internal.core.builder.AjBuildManager.doBuild(AjBuildManager.java:168) 
>
> |
> |     at
> | 
> org.aspectj.ajdt.internal.core.builder.AjBuildManager.batchBuild(AjBuildManager.java:102) 
>
> |
> |     at 
> org.aspectj.ajde.internal.CompilerAdapter.compile(CompilerAdapter.java:122) 
>
> |
> |     at
> | 
> org.aspectj.ajde.internal.AspectJBuildManager$CompilerThread.run(AspectJBuildManager.java:165) 
>
> | _______________________________________________ aspectj-users 
> mailing list
> | aspectj-users@xxxxxxxxxxx 
> http://dev.eclipse.org/mailman/listinfo/aspectj-users
>
> I have just tried the example you pointed in exactly the same env and 
> it works perfectly. Have you
> respected the package names?

Yes, I did respect the package names (I checked that too :-)). I just 
copied the folder <Install-Dir>/doc/examples/introduction with its 
contents into my folder src.

The problem ("Internal compiler error..." + pop-up dialogs for this 
error) goes away when I comment out the whole body of the aspect 
ComparablePoint. That is,

public aspect ComparablePoint
{
}

This way, I've been able to run the examples (the main methods in each 
of the aspects and the Point class).

> - --
> :pope
> [the_mindstorm]
>
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