AlphaNode is for literal constraints, BetaNodes for joins (i.e. involves variables).
Mark On 7 Aug 2013, at 19:47, AlesD <[email protected]> wrote: > I understand that, but as far as I can say, it is not in the rules or facts. > I have restarted our solution, used same rules and fed them with same facts. > This time everything went without errors. > > Could you please give us hint what BetaMemory and AlphaNode and under which > circumstances the one is case to another. Right now I can provide stack > trace and quite detailed log (created by custom Agenda/WorkingMemory/Process > listeners) if you wish. I doubt however that it will help. > > Ales > > > > -- > View this message in context: > http://drools.46999.n3.nabble.com/java-lang-ClassCastException-org-drools-reteoo-BetaMemory-cannot-be-cast-to-org-drools-reteoo-AlphaNy-tp4023610p4025414.html > Sent from the Drools: User forum mailing list archive at Nabble.com. > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
