[rules-users] shiftAssignment change

I'm trying to write a simple web application that uses much of the code from the NurseRostering example. It all works great except when I try to do a "change move" after terminating solving. In: DroolScoreDirector.afterVariableChanged() for the ShiftAssignment, I get a null back from this: FactHandle factHandle = workingMemory.getFactHandle(entity); My guess is that it's because it's a different copy of the workingMemory than the entity is coming from, but I'm not sure how to access the correct copy. I'm getting the ShiftAssigment from: NurseRoster nurseRoster = (NurseRoster) solutionBusiness.getSolution(); List<ShiftAssignment>shiftAssignmentList=nurseRoster.getShiftAssignmentList(); and then attempting the move from: solutionBusiness.doMove(new EmployeeChangeMove(shiftAssignment, toEmployee)); Is there something else I need to do after terminating solving before doing a changemove? -- View this message in context: http://drools.46999.n3.nabble.com/shiftAssignment-change-tp4023179.html Sent from the Drools: User forum mailing list archive at Nabble.com.