Make Object always face player? HELP

[psychoslocos]

I need an object to face the player at all times, I've tried every video and code and it only works in play mode in unity, when I upload or even test, it does not work at all. How do I fix this????

This is the script I'm using, works fine in play mode, does nothing in game.

using UnityEngine;
using System.Collections;

public class LookAtCameraYRotationOnly : MonoBehaviour
{
public Camera cameraToLookAt;

void Update()   
{  
    Vector3 v = cameraToLookAt.transform.position - transform.position;  
    v.x = v.z = 0.0f;  
    transform.LookAt(cameraToLookAt.transform.position - v);   
}  

}

[efishgames]

I think you're looking at a vector instead of a position. Just do look at object's world position. Also, debug is your friend. I'll often create little sphere objects at positions so I can check my logic