Simple way to Delete the Last Child of a GameObject

问题:

I'm trying to write a simple script that gets the child count of a GameObject and then destroys the last child (I want it to basically function like a delete key) but I'm getting the error: Can't remove RectTransform because Image (Script) depends on it. Can someone tell me how to resolve this?

using UnityEngine; using System.Collections; using UnityEngine.EventSystems;  public class DeleteSymbol : MonoBehaviour, IPointerClickHandler {     public GameObject deleteButton;     public GameObject encodePanel;     public GameObject decodePanel;      #region IPointerClickHandler implementation      public void OnPointerClick (PointerEventData eventData)     {         int numChildren = encodePanel.transform.childCount;             // get child count         Debug.Log("There are " + numChildren + " children");          if (numChildren > 0)         {             Destroy(encodePanel.transform.GetChild(numChildren - 1));       // destroy last child         }     }     #endregion } 

回答1:

Solved it with this:

Destroy(encodePanel.transform.GetChild(numChildren - 1).gameObject);

文章来源: Simple way to Delete the Last Child of a GameObject