@PlanningPinToIndex with Custom Solver Phase Triggers Pinned Range Exception, but Default Construction Heuristic Phase Works Correctly

[wind-0612]

Hello everyone:
Is there an example of using @PlanningPinToIndex in combination with a Custom solver phase? I encountered an error while using the Custom solver phase:

"Attempting to change list variable (%s) on an entity (%s) in range [%d, %d), which is partially or entirely pinned.
This is most likely a bug in a move.
Maybe you are using an improperly implemented custom move?"

However, the result is correct when using Timefold's default Construction Heuristic phase. I suspect there might be an issue with my Custom solver phase implementation. Could you please provide relevant example code for reference?

[wind-0612]

I found the problem. By changing scoreDirector.beforeListVariableChanged(resource, taskListVar, 0, taskList.size()); to scoreDirector.beforeListVariableChanged(resource, taskListVar, resource.getPinToIndex(), taskList.size());, the issue was resolved.