yichael_smartbow/Assets/BowArrow/Scripts/Debug/DebugText.cs

using UnityEngine;
using UnityEngine.UI;

public class DebugText : MonoBehaviour
{
    public static DebugText ins;

    void Start()
    {
        ins = this;
    }

    void OnDestroy() {
        ins = null;
    }

    public void show(string text) {
        ins.GetComponent<Text>().text = text;
    }
}