My Animation don't work!

Unity Engine
1 
var BulletSpawn : Transform;
var Bullet : GameObject;
function Start () {

}

function Update () {
if(Input.GetButtonDown("Fire1")){
animation.Play();
Instantiate(Bullet ,BulletSpawn.transform.position ,BulletSpawn.transform.rotation);
}
}

Animation is attached:

But it doesn’t play!

2

ok i have found a way … (closed)