Why is the texture of the prefab created via Instantiate not displayed in the code?

Question

Unity

I am writing a game 2048 to practice)))
Here is the cell code:

using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

public class Cell : MonoBehaviour
{
    public int X {get; private set;}
    public int Y {get; private set;}

    public int Value {get; private set;}
    public int Points => IsEmpty ? 0 : (int)Mathf.Pow(2, Value);

    public bool IsEmpty => Value == 0;

    public const int MaxValue = 11;

    [SerializeField]
    private Image image;
    [SerializeField]
    private TextMeshProUGUI points;

    public void SetValue(int x, int y, int value)
    {
        X = x;
        Y = y;
        Value = value;

        UpdateCell();
    }

    public void UpdateCell()
    {
        points.text = IsEmpty ? string.Empty : Points.ToString();

        points.color = Value <= 2 ? ImageManager.Instance.PointsDarkColor : ImageManager.Instance.PointsLightColor;

        image.color = ImageManager.Instance.CellColors[Value];
    }
}

Here is the field code:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Board : MonoBehaviour
{
    [Header("Переменные поля")]
    public float CellSize;
    public float Spacing;
    public int BoardSize;

    [Space(10)]
    [SerializeField]
    private Cell cellPref;
    [SerializeField]
    private RectTransform rt;

    private Cell[,] board;
    private void Start()
    {
        GenerateBoard();
    }

    private void CreateBoard()
    {
        board = new Cell[BoardSize, BoardSize];

        float boardWidth = BoardSize * (CellSize + Spacing) + Spacing;
        rt.sizeDelta = new Vector2(boardWidth, boardWidth);

        float startX = -(boardWidth / 2) + (CellSize / 2) + Spacing;
        float startY = (boardWidth / 2) - (CellSize / 2) - Spacing;

        for (int x = 0; x < BoardSize; x++)
        {
            for(int y = 0; y < BoardSize; y++)
            {
                var cell = Instantiate(cellPref, transform, false);
                var position = new Vector2(startX + (x * (CellSize + Spacing)), startY - (y * (CellSize + Spacing)));
                cell.transform.localPosition = position;

                board[x, y] = cell;

                cell.SetValue(x, y, 0);
            }
        }
    }

    public void GenerateBoard()
    {
        if(board == null)
        {
            CreateBoard();
        }

        for(int x = 0; x < BoardSize; x++)
            for(int y = 0; y < BoardSize; y++)
                board[x, y].SetValue(x, y, 0);
    }
}

For some unknown reason, when the script for creating objects on the field is executed, the objects all appear, but for some reason their textures are not displayed, although they are on the object, similarly with the text.
But if I manually add the same prefab to the field, it will be displayed and everything will be correct.
There are no errors in the console 100 times I rechecked the code and I don’t know what’s wrong anymore, SAVE !!!
Unity version: 2021.1.13f1

Answer 1

The problem was that alpha in the ImageManager for all colors was equal to 0 for some reason, and because of this, all objects were not displayed)))