The NoSuchMethodError makes me think that you're using the wrong mvel
version.
The correct one is 2.1.3.Final. Can you check if you're running with that
one?
Thanks,
Mario
--
View this message in context:
http://drools.46999.n3.nabble.com/rule-validates-in-guvnor-but-errors-whe...
Sent from the Drools: User forum mailing list archive at
Nabble.com.