Javassist and Drools problem

[pio1k]

Hello

I'm trying to run Drools on JBoss server, but I got this error message:

2010-03-16 14:09:11,177 ERROR [STDERR] [error] javassist.NotFoundException: org.drools.spi.Consequence.. Do verbose mode if you want full stack trace.

I have found that somone else have similar (or the same) problem:

http://www.mail-archive.com/[e-mail]/msg07022.html

I'm using:

1) JBoss 4.2.3GA
2) Java 1.5 update 15

3) Drools 5.0 Final

Maybe someone could help me?

[maximilien]

hi,

i have the same problem, i use drools 5 and jboss aop 2.2.0.

it seems that drools is using javassist.3.4 and jboss aop 3.9 one.

have  you solved the problem ? someone know hot to solve the conflict ?

maximilien