ArgumentException: The thing you want to instantiate is null.

public GameObject TheBoss;
public Transform DaBoss;

void Update () {
if (score == 2000) {
Instantiate (TheBoss, DaBoss.position, DaBoss.rotation);

}
}
please help, i get
ArgumentException: The thing you want to instantiate is null.
when i press play :cry:

did you set TheBoss to something in the inspector?