[rules-users] errors compiling resources (returns a null package)

Hi, I am extending the Drools 5.4 templates example (which uses Cheese.drt and ExampleCheese.xls) in effort to learn how to generate a .DRL generically (from my .drt and my .xls). I am getting these errors: Error compiling resources: [ERR 101] Line 7:56 no viable alternative at input '==' in rule "IRS_CURRENCY_RULE_FR_REPOSITORYMOCK_TEMPLATE" [ERR 101] Line 35:56 no viable alternative at input '==' in rule "IRS_CURRENCY_RULE_FR_REPOSITORYMOCK_TEMPLATE" Parser returned a null Package Exception in thread "main" java.lang.IllegalStateException: Error compiling resources at com.ms.fast.triclear.eligibility.rules.GenerateDRLfromEligibilityRulesRepoViaDRT.buildKBase(GenerateDRLfromEligibilityRulesRepoViaDRT.java:81) at com.ms.fast.triclear.eligibility.rules.GenerateDRLfromEligibilityRulesRepoViaDRT.executeExample(GenerateDRLfromEligibilityRulesRepoViaDRT.java:39) at com.ms.fast.triclear.eligibility.rules.GenerateDRLfromEligibilityRulesRepoViaDRT.main(GenerateDRLfromEligibilityRulesRepoViaDRT.java:33) I wouldn't dare ask anyone on this list to explicitly help debug this for me, however - I have no idea what Line 7:56 and Line 35:56 could be referring to - Line &:56 of what? Could anyone supply some general insight as to what might be problematic? Thanks, Ben Ben D Cotton III Morgan Stanley & Co. OTC Derivatives Clearing Technology 1221 AOTA Rockefeller Ctr - Flr 27 New York, NY 10020 (212)762.9094 ben.cotton@ms.com<mailto:ben.cotton@ms.com> ________________________________ NOTICE: Morgan Stanley is not acting as a municipal advisor and the opinions or views contained herein are not intended to be, and do not constitute, advice within the meaning of Section 975 of the Dodd-Frank Wall Street Reform and Consumer Protection Act. If you have received this communication in error, please destroy all electronic and paper copies and notify the sender immediately. Mistransmission is not intended to waive confidentiality or privilege. Morgan Stanley reserves the right, to the extent permitted under applicable law, to monitor electronic communications. This message is subject to terms available at the following link: http://www.morganstanley.com/disclaimers If you cannot access these links, please notify us by reply message and we will send the contents to you. By messaging with Morgan Stanley you consent to the foregoing.