unity人物行走动画声音

人物行走的时候播放行走动画并有声音
走一下之后，停止，声音还是存在
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class plyer_move_next : MonoBehaviour
{
    private CharacterController Controller;
    public float speed = 3f;
    public float RotateSpeed = 0.3f;
    public Animator anim;
    public AudioSource Sounds;
    public bool soundsPlay = true;
    public bool soundsEnd;
    
    // Start is called before the first frame update
    void Start()
    {
        Controller = transform.GetComponent();
        anim = GetComponentInChildren();
        Sounds = GetComponent();
    }

    // Update is called once per frame
    void Update()
    {
        Move();
    }

    private void Move()
    {
        float moveX = Input.GetAxis("Horizontal");
        float moveZ = Input.GetAxis("Vertical");

        var moveDirection = transform.forward * (speed * moveZ * Time.deltaTime);
        if (moveDirection != Vector3.zero)
        {
            anim.SetFloat("speed",1);
            PlayerSounds();
        }
        else if (moveDirection ==Vector3.zero)
        {
            anim.SetFloat("speed",0);
        }
        Controller.Move(moveDirection);
        
        transform.Rotate(Vector3.up,moveX * RotateSpeed);   //针对坐标轴旋转


    }

    private void PlayerSounds()
    {
        if (soundsPlay == true && soundsEnd == true)
        {
            Sounds.Play();
            soundsEnd = false;

        }

        if (soundsPlay == false && soundsEnd == true)
        {
            Sounds.Stop();
            soundsEnd = false;

        }

    }
}
报错：Assertion failed on expression: 'errors == MDB_SUCCESS || errors == MDB_NOTFOUND'
我尝试过很多类似于改变soundsEnd的值但是结果还是不正确的
我想要达到的结果是静止的时候没有声音，行走的时候有声音

PlayerSounds函数只有走的时候执行，停的时候你也要调用啊，要不然什么时候执行stop呢
再说soundsPlay 这个变量一直是true，你也没改过它的值呀

如解决，望采纳。

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class plyer_move_next : MonoBehaviour
{
    private CharacterController Controller;
    public float speed = 3f;
    public float RotateSpeed = 0.3f;
    public Animator anim;
    public AudioSource Sounds;
    public bool soundsPlay = true;
    public bool soundsEnd;
    // Start is called before the first frame update
    void Start()
    {
        Controller = transform.GetComponent<CharacterController>();
        anim = GetComponentInChildren<Animator>();
        Sounds = GetComponent<AudioSource>();
    }
    // Update is called once per frame
    void Update()
    {
        Move();
    }
    private void Move()
    {
        float moveX = Input.GetAxis("Horizontal");
        float moveZ = Input.GetAxis("Vertical");
        var moveDirection = transform.forward * (speed * moveZ * Time.deltaTime);
        if (moveDirection != Vector3.zero)
        {
            anim.SetFloat("speed",1);
          StartPlayerSounds();
        }
        else if (moveDirection ==Vector3.zero)
        {
            anim.SetFloat("speed",0);
           StopPlayerSounds();
        }
         
        Controller.Move(moveDirection);
        transform.Rotate(Vector3.up,moveX * RotateSpeed);   //针对坐标轴旋转
         
    }
    private void StartPlayerSounds()
    {
       Sounds.Play();
    }
private void StopPlayerSounds()
    {
        Sounds.Stop();
    }
}