ErrorCode

Description

An enumeration that defines the specific types of errors that can occur during Package Manager operations.

Notes:

• Use ErrorCode in conjunction with Error.message for detailed error information.
• Different operations can produce different error codes.

using UnityEngine;
using UnityEditor.PackageManager;
using UnityEditor.PackageManager.Requests;

[ExecuteInEditMode]
public class ErrorCodeExample : MonoBehaviour
{
    AddRequest m_AddRequest;
    
    void Start()
    {
        Debug.Log("Testing ErrorCode...");
        m_AddRequest = Client.Add("com.nonexistent.package");
    }
    void Update()
    {
        if (m_AddRequest != null && m_AddRequest.IsCompleted)
        {
            if (m_AddRequest.Status == StatusCode.Failure)
            {
                HandleError(m_AddRequest.Error);
            }
            m_AddRequest = null;
        }
    }
    
    void HandleError(Error error)
    {
        string userMessage = null;
        switch(error.errorCode)
        {
            case ErrorCode.NotFound:
                userMessage = $"Package not found: {error.message}";
                break;
            case ErrorCode.Conflict:
                userMessage = $"Package conflict detected: {error.message}";
                break;
            case ErrorCode.Forbidden:
                userMessage = $"Operation not permitted: {error.message}";
                break;
            case ErrorCode.Unknown:
                userMessage = $"Unknown error: {error.message}";
                break;
            case ErrorCode.InvalidParameter:
                userMessage = $"Invalid parameter: {error.message}";
                break;
            case ErrorCode.AggregateError:
                userMessage = $"One or multiple errors occurred: {error.message}";
                break;
            default:
                userMessage = $"Unexpected error: {error.message}";
                break;
        };

        Debug.LogError(userMessage);
    }
}

Related information

• Error
• Client
• StatusCode
• Request

Properties