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Sorry, no test code. This occurs whenever I save any file in this project after it gets into a broken state. Seems to center around a test case that, as far as I can tell does not have any aspects applied. If I do not change this test class things go well. [from the Problems tab] Severity and Description Path Resource Location Creation Time Id Internal compiler error java.lang.NullPointerException at org.aspectj.weaver.ResolvedType.collectInterTypeMungers(ResolvedType.java:1158) at org.aspectj.weaver.ResolvedType.collectInterTypeMungers(ResolvedType.java:1158) at org.aspectj.weaver.ResolvedType.getInterTypeMungersIncludingSupers(ResolvedType.java:1135) at org.aspectj.weaver.ResolvedType.checkInterTypeMungers(ResolvedType.java:1202) at org.aspectj.ajdt.internal.compiler.lookup.AjLookupEnvironment.weaveInterTypeDeclarations(AjLookupEnvironment.java:643) at org.aspectj.ajdt.internal.compiler.lookup.AjLookupEnvironment.weaveInterTypeDeclarations(AjLookupEnvironment.java:519) at org.aspectj.ajdt.internal.compiler.lookup.AjLookupEnvironment.createBinaryTypeFrom(AjLookupEnvironment.java:1060) at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.createBinaryTypeFrom(LookupEnvironment.java:480) at org.aspectj.org.eclipse.jdt.internal.compiler.Compiler.accept(Compiler.java:190) at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.askForType(LookupEnvironment.java:111) at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.UnresolvedReferenceBinding.resolve(UnresolvedReferenceBinding.java:43) at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.resolveType(BinaryTypeBinding.java:53) at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.BinaryTypeBinding.getMemberType(BinaryTypeBinding.java:618) at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.Scope.findMemberType(Scope.java:928) at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.BlockScope.getBinding(BlockScope.java:449) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.QualifiedNameReference.resolveType(QualifiedNameReference.java:903) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.MessageSend.resolveType(MessageSend.java:326) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.MessageSend.resolveType(MessageSend.java:326) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.Expression.resolve(Expression.java:829) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.resolveStatements(AbstractMethodDeclaration.java:422) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.MethodDeclaration.resolveStatements(MethodDeclaration.java:178) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.resolve(AbstractMethodDeclaration.java:400) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:1088) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:1137) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.resolve(CompilationUnitDeclaration.java:305) at org.aspectj.org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:519) at org.aspectj.org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:329) at org.aspectj.ajdt.internal.core.builder.AjBuildManager.performCompilation(AjBuildManager.java:906) at org.aspectj.ajdt.internal.core.builder.AjBuildManager.doBuild(AjBuildManager.java:289) at org.aspectj.ajdt.internal.core.builder.AjBuildManager.incrementalBuild(AjBuildManager.java:183) at org.aspectj.ajde.internal.CompilerAdapter.compile(CompilerAdapter.java:102) at org.aspectj.ajde.internal.AspectJBuildManager$CompilerThread.run(AspectJBuildManager.java:191) teneros-noc-ui/src/test/com/teneros/noc/ui/server ConvertersTestCase.java Unknown 1167948750140 112503 [from the bug popup window] java.lang.NullPointerException at org.aspectj.weaver.ResolvedType.collectInterTypeMungers(ResolvedType.java:1158) at org.aspectj.weaver.ResolvedType.collectInterTypeMungers(ResolvedType.java:1158) at org.aspectj.weaver.ResolvedType.getInterTypeMungersIncludingSupers(ResolvedType.java:1135) at org.aspectj.weaver.ResolvedType.checkInterTypeMungers(ResolvedType.java:1202) at org.aspectj.ajdt.internal.compiler.lookup.AjLookupEnvironment.weaveInt ... Adapter.java:102) at org.aspectj.ajde.internal.AspectJBuildManager$CompilerThread.run(AspectJBuildManager.java:191) NullPointerException thrown: null
can you at least describe your type hierarchy? what ITDs are being made? And what is the hierarchy for the type being affected by the ITDs? are you using generics?
We see the same exception on Windows (AJDT 1.4.1, AspectJ 1.5.3). We use generics.
For us, this error occurs once we are in a broken state from bug 169605.
Changing OS from Mac OS to Mac OS X as per bug 185991
put in a guard for the NPE that produces more detailed diagnostics when this situation occurs - that's all i plan to do right now (so the NPE can no longer happen). hopefully next time this situation happens I'll learn more about the problematic type hierarchy.
