Object reference not set, simple script?

I get an error for object reference on line commented below.

#pragma strict

var objArray : GameObject[];
private var targetArray : Vector3[];
private var i : int;

function Start () {

	for(i=0; i < objArray.Length; i++){
		targetArray _= objArray*.transform.position; //ERROR HERE*_

* }*

}

your targetArray has not been initialized. Just do targetArray = new Array(objArray.Length); before your for loop.