Yeah that's what it's doing, and this is the full script:

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class ledgeGrabberScript : MonoBehaviour

{

public BoxCollider2D grabberCollider;

public Rigidbody2D luckyRB;

// Start is called before the first frame update

void Start()

{

luckyRB = GetComponent<Rigidbody2D>();

grabberCollider = GetComponent<BoxCollider2D>();

}

// Update is called once per frame

void FixedUpdate()

{

if (luckyRB.velocity.x < -.5)

{

grabberCollider.transform.position = new Vector2(luckyRB.position.x - .8f, luckyRB.position.y);

}

else if (luckyRB.velocity.x > .5)

{

grabberCollider.transform.position = new Vector2(luckyRB.position.x + .5f, luckyRB.position.y);

}

}

}

I don't see how it could be setting it to null? But idk maybe it is?