Hi,

I am developing an application ontop of an existing J2EE framework that uses v2.1.7. Ideally I want to use v3.1.3 in the new application (primarily for the statistics support in the newer version) such that both will be used in the same application. Having looked at the porting guide I see that 2.x and 3.x should be able to co-exist in the same application.

However when I deploy the application with the ASM/CGLIB libraries that are co-bundled with the 3.1.3 distribution I am getting an error when using Hibernate 2.x. It seems that the signature of one of the overloaded constructors in the org.objectweb.asm.ClassWriter class has changed, and that the overloaded ctor expected by 2.x no longer exists.

Has any one successfully deployed the two versions and/or experienced these problems - and if so how they resolved the issue?

Thanks and regards,
Andrew