Cannot to delete the GameObject

Question

I put the all GameObjects in scene under a list. the following is function used in the shelf.cs to delete the gameobjects. I assign the function to a button, so that it takes input value and find which Gameobject has lesser value than input. Then delete. The problem is whenever I click the button in the game preview, it won't delete the gameobjects. There are no warnings. I debug whether it receives all input, and it did. just not deleting the GameObjects.

Why?

public void Process(){
    int user_apple,user_lemon,user_watermelon;

    user_apple = int.Parse (input_apple.text);
    user_lemon = int.Parse (input_lemon.text);
    user_watermelon = int.Parse (input_watermelon.text);

    Debug.Log (user_apple+" "+user_lemon+" "+user_watermelon);

    for(int i = players.Count - 1; i >= 0; i--)
    {   if(players[i].name == "Lemon")
        {
            if(players[i].GetComponent<Apple>().weight <= user_apple)
            {   Debug.Log ("wat u want");
                Destroy(players[i]);
            }players.RemoveAt(i);

        }
    }
}

---

if i were to put it like this,

public void Process(){
    int user_apple,user_lemon,user_watermelon;

    user_apple = int.Parse (input_apple.text);
    user_lemon = int.Parse (input_lemon.text);
    user_watermelon = int.Parse (input_watermelon.text);

    Debug.Log (user_apple+" "+user_lemon+" "+user_watermelon);
    if(players[2].GetComponent<Lemon>().weight <= user_apple)
    {   Destroy(players[2]);
        players.RemoveAt(2);
    }
}

it will have errors like below

FormatException: Input string was not in the correct format
System.Int32.Parse (System.String s) (at /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System/Int32.cs:629)
Basket.Process () (at Assets/scripts/Basket.cs:77)
UnityEngine.Events.InvokableCall.Invoke (System.Object[] args) (at C:/BuildAgent/work/d63dfc6385190b60/Runtime/Export/UnityEvent.cs:110)
UnityEngine.Events.InvokableCallList.Invoke (System.Object[] parameters) (at C:/BuildAgent/work/d63dfc6385190b60/Runtime/Export/UnityEvent.cs:575)
UnityEngine.Events.UnityEventBase.Invoke (System.Object[] parameters) (at C:/BuildAgent/work/d63dfc6385190b60/Runtime/Export/UnityEvent.cs:717)
UnityEngine.Events.UnityEvent.Invoke () (at C:/BuildAgent/work/d63dfc6385190b60/Runtime/Export/UnityEvent_0.cs:53)
UnityEngine.UI.Button.Press () (at C:/BuildAgent/work/d63dfc6385190b60/Extensions/guisystem/guisystem/UI/Core/Button.cs:36)
UnityEngine.UI.Button.OnPointerClick (UnityEngine.EventSystems.PointerEventData eventData) (at C:/BuildAgent/work/d63dfc6385190b60/Extensions/guisystem/guisystem/UI/Core/Button.cs:45)
UnityEngine.EventSystems.ExecuteEvents.Execute (IPointerClickHandler handler, UnityEngine.EventSystems.BaseEventData eventData) (at C:/BuildAgent/work/d63dfc6385190b60/Extensions/guisystem/guisystem/EventSystem/ExecuteEvents.cs:52)
UnityEngine.EventSystems.ExecuteEvents.Execute[IPointerClickHandler] (UnityEngine.GameObject target, UnityEngine.EventSystems.BaseEventData eventData, UnityEngine.EventSystems.EventFunction`1 functor) (at C:/BuildAgent/work/d63dfc6385190b60/Extensions/guisystem/guisystem/EventSystem/ExecuteEvents.cs:269)
UnityEngine.EventSystems.EventSystem:Update()

Answer 1

This may not be the right solution try calling a co-routine from the Process Function and yield the loop so it runs everyframe.