using namespace std; int main() { std::string dd = "ddd";//会报错namespace "std" has no member "string",因为没有引入string库 } #include<string> int main() { string dd = "ddd"; //虽然编译单元包含了string,但是这个string还是找不到,因为s…
问题的出现与描述 在Unity中创建一个NPC,使它一直跟踪一个目标Destination,C#脚本代码如下,错误信息描述如下 using System.Collections; using System.Collections.Generic; using UnityEngine; public class FollowDestination : MonoBehaviour { private NavMeshAgent ThisAgent = null; public Transform De…