C# The type or namespace name `List' could not be found. But I'm importing System.Collections.Generic;
问题 I'm having an error The type or namespace name `List' could not be found. Are you missing a using directive or an assembly reference? Sample code: using UnityEngine; using System.Collections; using System.Collections.Generic; public class city1 : MonoBehaviour { public static List<string> items = new List (); public static List<double> itemsprice = new List(); public static List<double> qu = new List(); } I'm using mono if it matters. 回答1: The issue comes from your instantiation of new List()