Getting an error every time I try and access an Instantiated objects methods.

Questions & Answers
1

Rigidbody newBall = Instantiate(ball, position, transform.rotation) as Rigidbody;
newBall.transform.localScale = new Vector(.5f,.5f,.5f)

Returns and null reference error.

2

I would assume that your “ball” prefab is not of type Rigidbody, so trying to cast newBall to Rigidbody results in null.