using UnityEditor;
[CustomEditor(typeof(UGuiEmptyImage))]
public class UGuiEmptyImageEditor : Editor
{
    private MonoScript script;
    private void OnEnable()
    {
        script = MonoScript.FromMonoBehaviour((UGuiEmptyImage)target);
    }
    public override void OnInspectorGUI()
    {
        script = EditorGUILayout.ObjectField("Script", script, typeof(MonoScript), false) as MonoScript;
    }
}