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Question by vartv27 · Aug 11, 2017 at 07:21 AM · listclasses

NullReferenceException: Object reference not set to an instance of an object

     [System.Serializable]
     public class allwc {
         int dx = 2;
         List<wc> lst;
         public  allwc(List<GameObject> allworker) {
             List<wc> lst = new List<wc>();
             for (int i = 0; i < allworker.Count; i++) {
                 wc wcone = new wc();
                 wcone.x = allworker[i].transform.position.x;
                 wcone.y = allworker[i].transform.position.y;
                 wcone.food = allworker[i].GetComponent<worker1>().food;
                 wcone.mas = new int[3];
                 lst.Add(wcone);
             }
         }
         public List<wc> getallwc() {
             return lst;
         }
 
         public int getdx()
         {
             return dx;
         }
     }
 
     public void savegame() {
         print("save");
         allwc allwcOne = new allwc(allworker);
         List<wc> lst = new List<wc>();
         lst = allwcOne.getallwc();
         print(allwcOne.getallwc()[0].x);
     }

print(allwcOne.getallwc()[0].x) - where is the mistake ?

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avatar image vartv27 · Jul 26, 2017 at 07:07 PM 0
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Решение такое заменил List lst = new List(); на lst = new List(); видимо он создает внутри функции локальную переменную и не записывает значение в поле класса.

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