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  1. JDK
  2. JDK-6422567

ClassCastException at com.sun.tools.javac.jvm.ClassReader.readName(ClassReader.java:477)

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    • b75
    • 6
    • generic
    • generic

      http://www.javalobby.org/java/forums/m92015903.html#92015903

      I tried B82 but unfortunately 2 of our projects produce the same ClassCastException in the compiler, so I can't stick with it. I don't have much time to investigate it and obviously I can't submit our entire codebase to the bug parade so I haven't reported it. Here is the trace from the exceptions in case anyone has seen anything similar:-

      [apt] An exception has occurred in apt (1.6.0-beta2). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
      [apt] java.lang.ClassCastException: com.sun.tools.javac.code.Symbol$ClassSymbol cannot be cast to com.sun.tools.javac.util.Name
      [apt] at com.sun.tools.javac.jvm.ClassReader.readName(ClassReader.java:477)
      [apt] at com.sun.tools.javac.jvm.ClassReader.readMemberAttrs(ClassReader.java:995)
      [apt] at com.sun.tools.javac.jvm.ClassReader.readCode(ClassReader.java:1049)
      [apt] at com.sun.tools.javac.jvm.ClassReader.readMemberAttr(ClassReader.java:803)
      [apt] at com.sun.tools.javac.jvm.ClassReader.readMemberAttrs(ClassReader.java:997)
      [apt] at com.sun.tools.javac.jvm.ClassReader.readMethod(ClassReader.java:1449)
      [apt] at com.sun.tools.javac.jvm.ClassReader.readClass(ClassReader.java:1545)
      [apt] at com.sun.tools.javac.jvm.ClassReader.readClassFile(ClassReader.java:1609)
      [apt] at com.sun.tools.javac.jvm.ClassReader.fillIn(ClassReader.java:1766)
      [apt] at com.sun.tools.javac.jvm.ClassReader.complete(ClassReader.java:1700)
      [apt] at com.sun.tools.javac.code.Symbol.complete(Symbol.java:380)
      [apt] at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:753)
      [apt] at com.sun.tools.javac.jvm.ClassReader.loadClass(ClassReader.java:1856)
      [apt] at com.sun.tools.javac.comp.Resolve.loadClass(Resolve.java:852)
      [apt] at com.sun.tools.javac.comp.Resolve.findIdentInPackage(Resolve.java:1021)
      [apt] at com.sun.tools.javac.comp.Attr.selectSym(Attr.java:1839)
      [apt] at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:1755)
      [apt] at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1518)
      [apt] at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:288)
      [apt] at com.sun.tools.javac.comp.Attr.attribType(Attr.java:316)
      [apt] at com.sun.tools.javac.comp.Attr.attribBase(Attr.java:397)
      [apt] at com.sun.tools.javac.comp.MemberEnter.complete(MemberEnter.java:811)
      [apt] at com.sun.tools.javac.code.Symbol.complete(Symbol.java:380)
      [apt] at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:753)
      [apt] at com.sun.tools.javac.comp.Enter.complete(Enter.java:438)
      [apt] at com.sun.tools.javac.comp.Enter.main(Enter.java:416)
      [apt] at com.sun.tools.apt.main.JavaCompiler.compile(JavaCompiler.java:249)
      [apt] at com.sun.tools.apt.main.Main.compile(Main.java:1096)
      [apt] at com.sun.tools.apt.main.Main.compile(Main.java:958)
      [apt] at com.sun.tools.apt.Main.processing(Main.java:95)
      [apt] at com.sun.tools.apt.Main.process(Main.java:43)
      [apt] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      [apt] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      [apt] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      [apt] at java.lang.reflect.Method.invoke(Method.java:589)
      [apt] at org.apache.tools.ant.taskdefs.compilers.AptCompilerAdapter.execute(AptCompilerAdapter.java:114)
      [apt] at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:931)
      [apt] at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:757)
      [apt] at org.apache.tools.ant.taskdefs.Apt.execute(Apt.java:159)
      [apt] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
      [apt] at org.apache.tools.ant.Task.perform(Task.java:364)
      [apt] at org.apache.tools.ant.Target.execute(Target.java:341)
      [apt] at org.apache.tools.ant.Target.performTasks(Target.java:369)
      [apt] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
      [apt] at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
      [apt] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
      [apt] at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
      [apt] at org.apache.tools.ant.Main.runBuild(Main.java:668)
      [apt] at org.apache.tools.ant.Main.startAnt(Main.java:187)
      [apt] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196)
      [apt] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55)

            Unassigned Unassigned
            ahe Peter Ahe
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