Warp.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Warp : MonoBehaviour {

    public Transform warpTarget;

    IEnumerator OnTriggerEnter2D(Collider2D other)
    {
        Debug.Log("An object collided.");

        // One line, one S can destroy function.
        // ScreenFader sf = GameObject.FindGameObject*****s******WithTag("Fader").GetComponent<ScreenFader>();

        ScreenFader sf = GameObject.FindGameObjectWithTag("Fader").GetComponent<ScreenFader>();
        Debug.Log("StartCorutine sf.FadeToBlack");

        yield return StartCoroutine(sf.FadeToBlack());

        Debug.Log("transform.position to warpTarget.position 1");
        other.gameObject.transform.position = warpTarget.position;
        Debug.Log("transform.position to warpTarget.position 2");
        Camera.main.transform.transform.position = warpTarget.position;

        Debug.Log("StartCorutine sf.FadeToClear");
        yield return StartCoroutine(sf.FadeToClear());


    }
}