我做对了一切，我在Google API中指定了SHA1，将其全部链接到Google控制台，将资源和Web客户端ID插入到Unity中，但每次我尝试登录时，它都会写入“已取消”。
在LogCat中，我没有收到错误，只有：

*** [Play Games Plugin 0.11.01] 02.18.23 ERROR: Returning an error code
GooglePlayGames.OurUtils.PlayGamesHelperObject:Update()
Google Play services out of date for iae.perfectray.dogs. Reqires 21300000 but found 212621032

以下是授权码：

using GooglePlayGames;
using GooglePlayGames.BasicApi;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class Auth : MonoBehaviour
{
    // Start is called before the first frame update
    public Text text;
    void Start()
    {
        PlayGamesPlatform.Activate();
        PlayGamesPlatform.DebugLogEnabled = true;
    }
    public void Authh()
    {
        PlayGamesPlatform.Instance.Authenticate(ProccessAuth);
    }
    internal void ProccessAuth(SignInStatus status)
    {
        if(status == SignInStatus.Success)
        {
            text.text = "Status: Succesfull";
            
        }
        else
        {
            text.text = "Status: " + status;
         
            
        }
    }

我什么都试过了，都没用