[rules-users] Planner 5.3.Final - "presumedScore is corrupted" when using "update" on the rules working memory

I am looking into Planner for a schedule assignment business case. I created a move factory, got the local search phase set up and quicly ran into a "presumedScore is corrupted because it is not the realScore" error. As a work around, I changed my Move::doMove(..) implementation to "retract" then "insert" rather than "update" the new updated planning entity and the issue went away. Then I worked on setting a construction heuristic and I again ran into the same error. By applying a local code patch to the PlanningValueWalker::changeWorkingValue(..) method to also "retract" and "insert" rather than "update" also fixed the issue. I also tried to correctly implement the hashCode() and equals(..) methods on my planning entity (as mentioned in Drools Expert documentation) as well as use the default implementation of those methods (as in the nurse rostering example) with the same unsuccessful results. I must mention than I am able to run the nurse rostering example without any issues. Could someone maybe point me to the right direction on why "update" does not work for me? I can provide detailed information if needed. Thanks, Guy -- View this message in context: http://drools.46999.n3.nabble.com/Planner-5-3-Final-presumedScore-is-corr... Sent from the Drools: User forum mailing list archive at Nabble.com.