Roll a ball - ball not moving

[radok3]

Hi - I’m a beginner to Unity3D and I started with the Roll a Ball game. I find that I’m not able to move the ball in Play mode even though I’ve set everything up correctly. This is how the ball is set up:

Also, this is my PlayerController code:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerController : MonoBehaviour {

public float speed;

private Rigidbody rb;

void Start ()
{
	rb = GetComponent<Rigidbody>();
}

void FixedUpdate ()
{
	float moveHorizontal = Input.GetAxis ("Horizontal");
	float moveVertical = Input.GetAxis ("Vertical");

	Vector3 movement = new Vector3 (moveHorizontal, 0.0f, moveVertical);

	rb.AddForce (movement * speed);
}

}

I’m not sure what I’m doing wrong here. Could I be missing something in my initial installation which would prevent me from running the program?

Thanks in advance!

[RisingDead_xTR]

The script seems to be alright. There are only two possible problems you might be facing. One the rigidbody component is not acquired by the script from the gameobject. If so check it by using the script below (paste it in Fixed Update). If the rigidbody is acquired but the gameobject not moving then go to Edit (from Toolbar) > Project Settings > Input and verify and correct them according to your needs.

if (rb = null)
        {
            Debug.Log("Failed to get rigidbody component from gameobject.");
        }
        else
            Debug.Log("Rigidbody component from gameobject is aquired.");