Java webservice wont start when testing it

Hey Im trying to make a simple RESTful web service and when I deploy i get开发者_如何转开发 this error:

SEVERE: org.objectweb.asm.ClassWriter.<init>(Z)V
java.lang.NoSuchMethodError: org.objectweb.asm.ClassWriter.<init>(Z)V

Im using Netbeans 6.8. Im trying to follow this guide: http://netbeans.org/kb/docs/websvc/rest.html

Any idea? Thanks for your time.

---

That message means you have two different versions of the "ASM" library: one you're using to compile against, and one that's installed in the server. Make sure you use the same version in the server as you're developing with!

The last I knew, they distributed this library in jars with names like asm-3.0.jar and asm-util-3.0.jar, so that's what you need to search for.