Re: [rules-users] Ask for help with OptaPlanner

Ge0ffery, Thank you very much for the reply. I have double-checked my code, and I did use addAll() here. I also used one of my simplest OptaPlanner projects as a test, and the same thing occurred. Later last Friday I found out a workaround of picking up planning entity first (in my rule definition). Then I can access to the problem facts via condition match. But this made the code complex and not elegant. Would you elaborate more if I misunderstand how OptaPlanner solver behaves? Once again, I really appreciate your help and your effort on this powerful software. Cheers, -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-Ask-for-help-with-OptaPlann... Sent from the Drools: User forum mailing list archive at Nabble.com.