Unity GenerateAuthoringComponent error for Entities 0.51 helper

RefreshGeneratedSource.cs

using System.IO;
using UnityEditor;
using UnityEngine;

namespace instance.id.Editors
{
    // --| Place this in an Editor folder and press Ctrl+Alt+R
    // --| Will remove "GeneratedCode" folder and recompile
    public static class RefreshGeneratedSource
    {
        [MenuItem("Tools/RefreshGeneratedSource %&r")]
        public static void resetGeneratedCode()
        {
            var generatedCodePath = Path.Combine(Application.dataPath, "../", "Temp/GeneratedCode");
            var resolvedPath = Path.GetFullPath(generatedCodePath);
            Debug.Log($"Removing: {resolvedPath}");
            if (Directory.Exists(resolvedPath)) 
                Directory.Delete(resolvedPath, true);

            EditorUtility.RequestScriptReload();
        }
    }
}