Input Axis vertical not defined

Questions & Answers
1

Hi
I made a new car controller script in Unity 5

public float speed =10.0f;
public float reverseSpeed =5.0f;
public float turnSpeed =0.6f;

private float moveDirection		 =0.0f;
private float turnDirection      =0.0f;		

private Rigidbody rb;
// Use this for initialization
void Start () {
	rb= GetComponent<Rigidbody>();

}

// Update is called once per frame
void Update () 
{
	moveDirection = Input.GetAxis("vertical") * speed ;
	rb.AddRelativeForce(0,0, moveDirection);
	

}

Initiall the console does not show any error and the game mode starts but then the car does not move and the error pops up at the bottom

Input Axis vertical not defined

2

By default, Unity has an input called “Vertical” with a capitalized V, not lowercase. That’s the problem.

I have a screenshot here to add or modify your inputs if you need to do so.
alt text