集合已修改,可能无法执行枚举操作 InvalidOperationException: Collection was modified; enumeration operation may not execute ```csharp using System.Collections; using System.Collections.Generic; using UnityEngine; public class TestForeache : MonoBehaviour { // Start is called before the first frame update public List<int> lst = new List<int>(); void Start() { for (int i = 0; i < 10; i++) { lst.Add(i); } // 不报错 foreach (var item in lst) { if(item == 1) { lst.Remove(item); break; } } //报错 foreach (var item in lst) { if (item >6 ) { lst.Remove(item); } } } }
