please update it.

Error while compiling PathFinding: 'BasePlayer' does not contain a definition for 'ClientRPCPlayer' and no accessible extension method 'ClientRPCPlayer' accepting a first argument of type 'BasePlayer' could be found (are you missing a using directive or an assembly reference?) | Line: 370, Pos: 24

Thank you.

Change line 370 to

player?.ClientRPC(RpcTarget.Player("ForcePositionTo",player), nextPos);