Cloned Bullets not triggering door

I'd like to note that I know the shoot door script works because I originally had a giant "Attack" bubble attached to the player's head.

we can't help you without the code. post your door script. also, what do you mean by "clone" - a prefab instance?

  var smooth = 2.0;
  var open : boolean;
  private var enter : boolean;
 
  private var defaultRot : Vector3;
  var openRot : Vector3;
 
  function Start(){
  defaultRot = transform.eulerAngles;
  }
 
  //$$anonymous$$ain function
  function Update (){
  if(open){
  //Open door
  transform.eulerAngles = Vector3.Slerp(transform.eulerAngles, openRot, Time.deltaTime * smooth);
  }
  else{
   //Close door
  transform.eulerAngles = Vector3.Slerp(transform.eulerAngles, defaultRot, Time.deltaTime * smooth);
  }
  }
 
  //Activate the $$anonymous$$ain function when player is near the door
  function OnTriggerEnter (other : Collider){
  if (other.gameObject.tag == "Attack") {
  open = true;
  }
  }