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What is a NullReferenceException, and how do I fix it?（27个答案）
2天前关闭。

我正在尝试生成播放器并附加播放器。转换到CinamachineVirtualCamera。跟随使摄像机跟随播放器。这是我的脚本。

using Cinemachine;
using UnityEngine;

public class GameManager : MonoBehaviour
{
    public static GameManager sharedInstance = null;
    private SpawnPoint playerSpawnPoint;
    private CinemachineVirtualCamera camFollowPlayer;
    private void Awake()
    {

        if (sharedInstance != null && sharedInstance != this)
            Destroy(gameObject);
        else sharedInstance = this;
    }
    private void Start()
    {
        playerSpawnPoint = GameObject.Find("PlayerSpawnPoint").GetComponent<SpawnPoint>();
        SetupScene();
    }
    public void SetupScene()
    {
        SpawnPlayer();
    }
    public void SpawnPlayer()
    {
        if (playerSpawnPoint != null)
        {
            GameObject player = playerSpawnPoint.SpawnObject();
            camFollowPlayer.Follow = player.transform;    //my code got error NullExceptionReference here
        }
    }
}