On trigger event does not work

Hi I have got a crate and when i drive my charector onto the crate i want it to be destroyed for some reason that is not happening any pointers on why?

also my object is called pirateship do i replace other in the script below with pirateship?

Both game objects that I am using have rigidbodys and a Box collider attatched

// Destroy everything that enters the trigger
function OnTriggerEnter (other : Collider) {
Destroy(other.gameObject);
}

solved the problem guys the collider box was in a different location than the physical object
:sweat_smile: