Description
In LanguageCheckerVisitor:777, the argument cont (RutaCondition) is not valid for the expression !conditionExtensions.keySet().contains(cond) because conditionExtensions uses String keys.
In LanguageCheckerVisitor:777, the argument cont (RutaCondition) is not valid for the expression !conditionExtensions.keySet().contains(cond) because conditionExtensions uses String keys.