ba54a88068c07af00b4cb26362788ee51af319be,flow/envs/base_env.py,SumoEnvironment,_reset,#SumoEnvironment#,493

Before Change

            // clear vehicles from traci connection and re-introduce vehicles
            // with pre-defined initial position
            self.traci_connection.vehicle.remove(veh_id)
            self.traci_connection.vehicle.addFull(
                veh_id, route_id, typeID=str(type_id),
                departLane=str(lane_index),
                departPos=str(lane_pos), departSpeed=str(speed))
            self.traci_connection.vehicle.setColor(
                veh_id, self.colors[self.vehicles.get_state(veh_id, "type")])

            // set top speed

After Change

            // clear vehicles from traci connection and re-introduce vehicles
            // with pre-defined initial position
            try:
                self.traci_connection.vehicle.remove(veh_id)
                self.traci_connection.vehicle.addFull(
                    veh_id, route_id, typeID=str(type_id),
                    departLane=str(lane_index),
                    departPos=str(lane_pos), departSpeed=str(speed))
            except:
                // in case a vehicle is removed via a crash
                self.traci_connection.vehicle.addFull(
                    veh_id, route_id, typeID=str(type_id),
                    departLane=str(lane_index),
                    departPos=str(lane_pos), departSpeed=str(speed))

            self.traci_connection.vehicle.setColor(
                veh_id, self.colors[self.vehicles.get_state(veh_id, "type")])

            // set top speed

Instances