AW: JESS: Multislot problem

I think Chirak wrote: ?fact - (MAIN::findwherecontains productType CVBND ?fc) in the rule always stops the rule from activating. I do not understand why. Is it possible it stops because youve forgotten to enter the $ in front of the ?fc-multislot-variable? Lars Hübner FH Albstadt

AW: JESS: How to match Pattern in Facts

I think Calvin Pevee wrote: (defrule (adv-attribute radio-advertisement ?x) = Maybe it is usefull, to give the rules a name??? I think Jason Morris wrote: (defrule print-adv-attributes-facts This rule matches all adv-attributes facts and binds their id and attribute slots to variables

AW: JESS: How can I write this rule?

I think Jeremic Zoran wrote: ERROR addStudentData function, JessException.getContext : while executing (concepts (ID ?cID) (prerequisite ?first ?one ?rest)) while executing (and (concepts (ID ?cID) (prerequisite ?first ?one ?rest)) (not (passed_concepts (ID ?one while executing (not (and