Hi Kabir, thank you for the reply. Unfortunately, it's still a no... :-(. My current configuration is: | <path id="jboss.aop.classpath"> | <fileset dir="../common/lib/aop"> | <include name="javassist.jar"/> | <include name="trove.jar"/> | <include name="concurrent.jar"/> | <include name="jboss-common.jar"/> | <include name="jboss-aop-jdk50.jar"/> | </fileset> | </path> | | <path id="project.classpath.aop"> | <path refid="project.classpath"/> | <path refid="jboss.aop.classpath"/> | <fileset dir="${dir.bin.pub}"/> | <fileset dir="${dir.bin.priv}"/> | </path> | | <path id="the.classpath"> | <path refid="project.classpath"/> | <fileset dir="${dir.bin.pub}"/> | <fileset dir="${dir.bin.priv}"/> | </path> | | <taskdef name="aopc" classname="org.jboss.aop.ant.AopC" | classpathref="jboss.aop.classpath"/> | <aopc compilerclasspathref="project.classpath.aop" | classpathref="the.classpath" maxsrc="10000" verbose="true"> | <src path="${dir.bin.priv}"/> | <include name="**/*.class"/> | <aoppath path="etc/aop/META-INF/jboss-aop.xml"/> | <aoppath path="../addons/manager/etc/aop/META-INF/jboss-aop.xml"/> | </aopc> | In each class it tries to instrument, it says: | [aopc] [warning] Unable to find XXX.class within classpath. Make sure all transforming classes are within classpath. | This is driving me nuts! I tried so many classpath configurations that I don't even remember the meaning of each parameter! :-D Thanks a lot in advance! AP View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138006#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...