function OnCollosionEnter problems

Questions & Answers
1

so I have this script so that when the player touches a key, it changes a variable from 0 to 1 and destroys the key. but for some reason, I can’t get unity to recognize the collision between the player and the key.

i made a script

function OnCollisionEnter (col : Collision)
{
    	Debug.Log("hit!");

}

and what this did was show me everything that the player was colliding with. and it worked on everything except for the object of my key (which is just a sphere)

this is my full code for what i want to happen when the player gets the key

var locklevel : int = 0;
var keyGet : AudioClip;

function OnCollisionEnter (col : Collision)
{
    if(col.gameObject.name == "aKey")
    {
    	Debug.Log("hit!");
    	locklevel = 1;
    	audio.PlayOneShot(keyGet);
        Destroy(col.gameObject);
    }

}

this script is attached to the first person controller prefab.
why won’t it recognize a collision with the key?
(the key is also instantiated and not placed from the beggining, if that makes a difference)

2

make shure you got a (sphere/box)collider on the key.