I think Mitch Christensen wrote: > > (defrule create-object-A > "Creates and instance of object A" > ?object-B <- (B) > ?object-c <- (C) > => > (bind ?object-A (new A ?object-B ?object-C))) > > Results in the following: > > Jess reported an error in routine new > while executing (new A ?object-B ?object-C)
?object-B amd ?object-C are jess.Fact objects. To get the definstanced object itself, match the OBJECT slot: defrule create-object-A "Creates and instance of object A" (B (OBJECT ?object-B)) (C (OBJECT ?object-C)) => (bind ?object-A (new A ?object-B ?object-C))) --------------------------------------------------------- Ernest Friedman-Hill Science and Engineering PSEs Phone: (925) 294-2154 Sandia National Labs FAX: (925) 294-2234 PO Box 969, MS 9012 [EMAIL PROTECTED] Livermore, CA 94550 http://herzberg.ca.sandia.gov -------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]' in the BODY of a message to [EMAIL PROTECTED], NOT to the list (use your own address!) List problems? Notify [EMAIL PROTECTED] --------------------------------------------------------------------
