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January 31, 2018 at 18:26 #2763
Juan Rada-Vilela (admin)
it is not easy to find out your problem unless you post the FLL of your engine.
My guess is that you are using conjunctions in the rules (e.g., x is X *and* y is Y), and you are not specifying any conjunction operator. You need to have conjunction operators when using “and” in rules, and disjunction operators when using “or” in rules.