advice/Interceptor error

Exception in thread "main" java.lang.NoClassDefFoundError: [Lorg/jboss/aop/advice/Interceptor;
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:2232)

Answers:

http://www.velocityreviews.com/forums/t297895-ejb3-and-jboss-404-ga.html
http://www.jboss.org/index.html?module=bb&op=viewtopic&t=67923