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Just reinstalled a clean Eclipse 3.1 M6 then installed AJDT 1.2.0 M2 and converterted an existing java project to AspectJ, try to do anything including building or ctrl-space and I get the following exception in the .log : !ENTRY org.eclipse.ajdt.ui 4 0 2005-05-02 11:28:47.942 !MESSAGE NullPointerException thrown: null !STACK 0 java.lang.NullPointerException at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.ClassScope.detectHierarchyCycle(ClassScope.java:945) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.ParameterizedSingleTypeReference.internalResolveType(ParameterizedSingleTypeReference.java:143) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.ParameterizedSingleTypeReference.resolveType(ParameterizedSingleTypeReference.java:208) at org.aspectj.org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveSuperType(TypeReference.java:112) at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.ClassScope.findSupertype(ClassScope.java:1092) at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.ClassScope.connectSuperclass(ClassScope.java:747) at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.ClassScope.connectTypeHierarchy(ClassScope.java:884) at org.aspectj.org.eclipse.jdt.internal.compiler.lookup.CompilationUnitScope.connectTypeHierarchy(CompilationUnitScope.java:249) at org.aspectj.ajdt.internal.compiler.lookup.AjLookupEnvironment.completeTypeBindings(AjLookupEnvironment.java:99) at org.aspectj.org.eclipse.jdt.internal.compiler.Compiler.beginToCompile(Compiler.java:331) at org.aspectj.org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:348) at org.aspectj.ajdt.internal.core.builder.AjBuildManager.performCompilation(AjBuildManager.java:683) 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) After creating a clean AspectJ project, I don't seem to get the same error.
Chris, That stack trace looks like a classic mis-matched level of Eclipse problem. AJDT 1.2.0M2 for Eclipse 3.1 works only on Eclipse 3.1M3. For 3.1M6 you want AJDT 1.2.0M3 for Eclipse 3.1 (note that there are also AJDT versions for Eclipse 3.0).
Sorry I made a mistake and am actually running 1.2 M3 with eclipse 3.1 M6 and I've tried the development build. Just about to try building in eclipse and debug it.
You might actually have the Eclipse 3.0 version of AJDT. Try Window > Show View > Other > AspectJ > AJDT EventTrace - it should say at startup.
21:04:57 AJDT Plugin Startup AJDT version: 1.2.0 for Eclipse 3.1 AspectJ Compiler version: DEVELOPMENT org.aspectj.ajdt.core.compiler.BuildOptions.showweavemessages = true org.aspectj.ajdt.core.compiler.BuildOptions.buildAsm = false org.eclipse.ajdt.ui.preferences.auto.migration.setting = true org.eclipse.ajdt.ui.objectopia-splice.ajproperties = build.ajproperties org.aspectj.ajdt.ui.compile-timeout = 120 ajde.version.at.previous.startup = 1.5.0.20050413151050 org.aspectj.ajdt.core.compiler.BuildOptions.incrementalMode = false org.eclipse.ajdt.ui.test-aspectj.ajproperties = build.ajproperties org.eclipse.ajdt.ui.preferences.ajdtPrefConfigDone = true org.eclipse.ajdt.ui.contracts.ajproperties = build.ajproperties org.eclipse.ajdt.ui.preferences.perform.auto.migration = true org.eclipse.ajdt.ui.contracts-web.ajproperties = build.ajproperties org.eclipse.ajdt.ui.preferences.prefRunForAjdtVersion = 1.2.0.20041214165937 21:04:57 New version of AJDE detected (now:1.5.0.20050420095141) - checking aspectjrt.jar for each project. It is interesting that prefRunForAdjtVersion is 1.2.0.2004xxxx
Sorry, I jumped to conclusions after only a quick look at the stack trace. It is in fact a compiler bug, already covered by 92163. It will hopefully be fixed when AJC moves up to be based on the latest version of the JDT compiler. *** This bug has been marked as a duplicate of 92163 ***
