"ui sign required" error in android

Unity Engine
,
1

when I start the game the authentication error “uisignrequired” appears and the “play games services” does not start.
i try update SHA code e not work.

2

99% of the errors related to sign-in are because of wrong SHA - Keystore mismatch only.
Share the complete logcat log to have a look.

If you want to learn more about how the whole auth works, you have a look here from our Cross Platform Native Plugins : Essential Kit plugin documentation. The info is same irrespective of what plugin you use.

3

I made some changes, and now the error does not appear. But the google play login screen does not appear either.

4

My Authentication code:

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


public class AutenticationBehaviour : MonoBehaviour
{
    void Start()
    {
        Init();
    }

    void Init()
    {

        PlayGamesClientConfiguration config = new PlayGamesClientConfiguration.Builder().RequestIdToken().RequestServerAuthCode(false).EnableSavedGames().Build();
        PlayGamesPlatform.InitializeInstance(config);
        PlayGamesPlatform.DebugLogEnabled = true;
        PlayGamesPlatform.Activate();
        PlayGamesPlatform.Instance.Authenticate(SignInInteractivity.CanPromptAlways,ProcessAuthentication);
    }



     void ProcessAuthentication(SignInStatus status)
    {
        if (status == SignInStatus.Success)
        {
            SaveManager.Singleton.OpenSave(false,new GameData());
            StartCoroutine(ToMinigameSelect());
        }
        else
        {
            //StartCoroutine(CloseGame(status.ToString()));
        }
    }

    IEnumerator ToMinigameSelect()
    {
        yield return new WaitForEndOfFrame();
        SceneManager.LoadScene ("minigameSelect");
    }

    IEnumerator CloseGame(string msg)
    {
        GameObject.FindGameObjectWithTag("ErrorText").GetComponent<Text>().text = msg;
        yield return new WaitForSeconds(3);
        Application.Quit();
    }
   
   
}
5

any error here?