Collision detection on cube with third person camera

What I want is to be able to destroy the cube when the third person character hits the cube...I have this code so far:

 #pragma strict
 
 var other : GameObject;
 
 function Start () {
 
 }
 
 function Update () {
 
    
 
 
 
 }
 
 
  function OnCollisionEnter(theCollision : Collision){
     if(theCollision.gameObject.name=="Character") {
     Destroy(gameObject);
     }
     }

But it is not working, the third person camera is called 'Character', and the cube is called 'Cube1'.

Any suggestions will be appreciated!