Re: [aspectwerkz-user] A exception abut a strange class

Hi

It looks like such a class is a type of an argument / return type of a
constructor in the code exposed to the weaver (from the stacktrace)
You may turn on the "details" option to see which pointcut lead to
that and try to narrow it to exclude this area.

See *top of*
http://aspectwerkz.codehaus.org/faq.html#migration_selfservice
to turn on the "details" option


Alex


On Apr 10, 2005 6:34 AM, xudong <[email protected]> wrote:
> I saw an exception while using AW2:
> 
> AW::WARNING - could not load class [CFunc] as a resource in loader
> [sun.misc.Lau
> ncher$AppClassLoader@7d8483]java.io.IOException: Class not found
> 
>        at
> org.codehaus.aspectwerkz.org.objectweb.asm.ClassReader.readClass(Unkn
> own Source)
>        at
> org.codehaus.aspectwerkz.org.objectweb.asm.ClassReader.<init>(Unknown
> Source)
>        at
> org.codehaus.aspectwerkz.reflect.impl.asm.AsmClassInfo.getClassInfo(A
> smClassInfo.java:304)
>        at
> org.codehaus.aspectwerkz.reflect.impl.asm.AsmClassInfo.getClassInfo(A
> smClassInfo.java:331)
>        at
> org.codehaus.aspectwerkz.reflect.impl.asm.AsmClassInfo.createClassInf
> oFromStream(AsmClassInfo.java:790)
>        at
> org.codehaus.aspectwerkz.reflect.impl.asm.AsmClassInfo.getClassInfo(A
> smClassInfo.java:273)
>        at
> org.codehaus.aspectwerkz.transform.inlining.weaver.ConstructorCallVis
> itor$ReplaceNewInstructionCodeAdapter.visitTypeInsn(ConstructorCallVisitor.j
> ava:
> 252)
>        at
> org.codehaus.aspectwerkz.org.objectweb.asm.CodeAdapter.visitTypeInsn(
> Unknown Source)
>        at
> org.codehaus.aspectwerkz.org.objectweb.asm.CodeAdapter.visitTypeInsn(
> Unknown Source)
>        at
> org.codehaus.aspectwerkz.org.objectweb.asm.ClassReader.accept(Unknown
> Source)
>        at
> org.codehaus.aspectwerkz.transform.inlining.InliningWeavingStrategy.t
> ransform(InliningWeavingStrategy.java:199)
>        at
> org.codehaus.aspectwerkz.transform.AspectWerkzPreProcessor._preProces
> s(AspectWerkzPreProcessor.java:181)
>        at
> org.codehaus.aspectwerkz.transform.AspectWerkzPreProcessor.preProcess
> (AspectWerkzPreProcessor.java:156)
>        at
> org.codehaus.aspectwerkz.hook.impl.ClassPreProcessorHelper.defineClas
> s0Pre(ClassPreProcessorHelper.java:107)
>        at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
>        at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:11
> 1)
>        at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
>        at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
>        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
>        at java.security.AccessController.doPrivileged(Native Method)
>        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
>        at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
>        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
>        at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
>        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
>        at
> ariba.tool.analytics.AnalyticsServlet.<clinit>(AnalyticsServlet.java:
> 74)
>        at java.lang.Class.forName0(Native Method)
>        at java.lang.Class.forName(Class.java:120)
>        at ariba.util.core.Util.classForName(Util.java:469)
>        at ariba.util.core.Util.classTouch(Util.java:408)
>        at ariba.server.ormsserver.Main.run(Main.java:128)
>        at java.lang.Thread.run(Thread.java:484)
>        at ariba.rpc.server.ServerThread.run(ServerThread.java:215)
>        at
> ariba.server.jdbcserver.JDBCServerThread.run(JDBCServerThread.java:17
> 3)
>        at
> ariba.base.server.ObjectServerThread.run(ObjectServerThread.java:321)
> 
> java.io.IOException: Class not found
>        at
> org.codehaus.aspectwerkz.org.objectweb.asm.ClassReader.readClass(Unkn
> own Source)
>        at
> org.codehaus.aspectwerkz.org.objectweb.asm.ClassReader.<init>(Unknown
> Source)
>        at
> org.codehaus.aspectwerkz.reflect.impl.asm.AsmClassInfo.getClassInfo(A
> smClassInfo.java:304)
>        at
> org.codehaus.aspectwerkz.reflect.impl.asm.AsmClassInfo.getClassInfo(A
> smClassInfo.java:331)
>        at
> org.codehaus.aspectwerkz.reflect.impl.asm.AsmClassInfo.createClassInf
> oFromStream(AsmClassInfo.java:790)
>        at
> org.codehaus.aspectwerkz.reflect.impl.asm.AsmClassInfo.getClassInfo(A
> smClassInfo.java:273)
>        at
> org.codehaus.aspectwerkz.transform.inlining.weaver.ConstructorCallVis
> itor$ReplaceNewInstructionCodeAdapter.visitTypeInsn(ConstructorCallVisitor.j
> ava:
> 252)
>        at
> org.codehaus.aspectwerkz.org.objectweb.asm.CodeAdapter.visitTypeInsn(
> Unknown Source)
>        at
> org.codehaus.aspectwerkz.org.objectweb.asm.CodeAdapter.visitTypeInsn(
> Unknown Source)
>        at
> org.codehaus.aspectwerkz.org.objectweb.asm.ClassReader.accept(Unknown
> Source)
>        at
> org.codehaus.aspectwerkz.transform.inlining.InliningWeavingStrategy.t
> ransform(InliningWeavingStrategy.java:199)
>        at
> org.codehaus.aspectwerkz.transform.AspectWerkzPreProcessor._preProces
> s(AspectWerkzPreProcessor.java:181)
>        at
> org.codehaus.aspectwerkz.transform.AspectWerkzPreProcessor.preProcess
> (AspectWerkzPreProcessor.java:156)
>        at
> org.codehaus.aspectwerkz.hook.impl.ClassPreProcessorHelper.defineClas
> s0Pre(ClassPreProcessorHelper.java:107)
>        at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
>        at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:11
> 1)
>        at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
>        at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
>        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
>        at java.security.AccessController.doPrivileged(Native Method)
>        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
>        at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
>        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
>        at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
>        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
>        at
> ariba.tool.analytics.AnalyticsServlet.<clinit>(AnalyticsServlet.java:
> 74)
>        at java.lang.Class.forName0(Native Method)
>        at java.lang.Class.forName(Class.java:120)
>        at ariba.util.core.Util.classForName(Util.java:469)
>        at ariba.util.core.Util.classTouch(Util.java:408)
>        at ariba.server.ormsserver.Main.run(Main.java:128)
>        at java.lang.Thread.run(Thread.java:484)
>        at ariba.rpc.server.ServerThread.run(ServerThread.java:215)
>        at
> ariba.server.jdbcserver.JDBCServerThread.run(JDBCServerThread.java:17
> 3)
>        at
> ariba.base.server.ObjectServerThread.run(ObjectServerThread.java:321)
> 
> What is CFunc?  There is no such a class in my application.
> 
> Thanks.
> 
> Best wishes,
> xudong
> 
>