UnassignedReferenceException: переменная rowPrefab LeaderboardManager не была назначена ⇐ C#

[Anonymous]

Я использую Unity3D, пытаясь создать таблицу лидеров, которая будет показывать рейтинг в гонках с мячом. Я уже прикрепил все необходимое, но все равно показывает ошибку UnassignedReferenceExeption. Поэтому я пытаюсь отладить префаб и родительскую таблицу лидеров, и отладка показывает повторную отладку и имя элемента, как показано ниже.
[img]https: //i.sstatic.net/v8jLyPQo.png[/img]

Ниже приведен скриншот таблицы лидеров в Unity

Код: Выделить всё

public class LeaderboardManager : MonoBehaviour{

public GameObject rowPrefab;
public Transform rowParent;
private List leaderboardEntries = new List();

public List balls = new List();  // List of ball Rigidbody2D components
public List playerIDs = new List();  // List to store player IDs
public List playerNames = new List();  // List to store player names

//public TextMeshProUGUI leaderboardText;  // UI Text component for leaderboard display
public Transform finishLine;

// Start is called before the first frame update
void Start()
{
UpdateLeaderboardUI();
//stopAnimation();
}

// Update is called once per frame
void Update()
{
UpdateBallPositions();
UpdateLeaderboardUI();

}

public void AddBallToList(Rigidbody ball, string playerID, string playerName)
{
balls.Add(ball);
playerIDs.Add(playerID);  // Add player ID
playerNames.Add(playerName);  // Add player name
}

void UpdateBallPositions()
{
// Combine the ball data (rigidbody, player ID, and player name) into a list and sort by distance to the finish line
var ballData = balls
.Select((ball, index) => new { Ball = ball, PlayerID = playerIDs[index], PlayerName = playerNames[index] })
.OrderBy(data => Vector3.Distance(data.Ball.position, finishLine.position)) // Sort by distance
.ToList();

balls = ballData.Select(data => data.Ball).ToList();
playerIDs = ballData.Select(data => data.PlayerID).ToList();
playerNames = ballData.Select(data => data.PlayerName).ToList();
}

// Update the leaderboard UI with the real-time positions of thels
void UpdateLeaderboardUI()
{

int maxPlayersToShow = Mathf.Min(10, balls.Count);

foreach (var entry in leaderboardEntries)
{
Destroy(entry);
}
leaderboardEntries.Clear();

Debug.Log("Rank Prefab: " + rowPrefab);
Debug.Log("Leaderboard Parent: " + rowParent);

for (int i = 0; i < maxPlayersToShow; i++)
{
// Instantiate a new leaderboard entry
GameObject newRank = Instantiate(rowPrefab, rowParent);
TextMeshProUGUI[] texts = newRank.GetComponentsInChildren();
texts[0].text = "#" + (i + 1);  // Rank
texts[1].text = playerIDs[i];   // Player ID
texts[2].text = playerNames[i]; // Player Name

leaderboardEntries.Add(newRank); // Keep track of this entry

//Debug
float distance = Vector3.Distance(balls[i].position, finishLine.position);
Debug.Log((i + 1) + ". ID: " + playerIDs[i] + " - Name: " + playerNames[i] + " - Distance: " + distance.ToString("F2"));
}

}

}

Подробнее здесь: https://stackoverflow.com/questions/790 ... ager-has-n