public void Init(CarRemoteControl value, string trainPath) { // set the car controller and cameras carController = value.GetComponent <CarController>(); cameraCenter = GameObject.Find("CenterCamera").GetComponent <Camera>(); cameraLeft = GameObject.Find("LeftCamera").GetComponent <Camera>(); cameraRight = GameObject.Find("RightCamera").GetComponent <Camera>(); trainFolder = trainPath + "input/"; Debug.Log(trainFolder); if (!Directory.Exists(trainFolder + "imgs/")) { Directory.CreateDirectory(trainFolder + "imgs/"); } else { Directory.Delete(trainFolder + "imgs/", true); Directory.CreateDirectory(trainFolder + "imgs/"); } }