i was following the roll a ball tutorial but it says there is a compile error in the script component and it says the referenced script on this behavior is missing

Questions & Answers
1

it says the referenced script that is missing is game object player

2

Having similar problems. Although my compiler errors are different (I’ve checked my code against the tutorial. My error messages are:

  1. Expression denotes a type', where a variable’, value' or method group’ was expected
  2. The best overloaded method match for `UnityEngine.Rigidbody.AddForce(UnityEngine.Vector3)’ has some invalid arguments
  3. Argument #1' cannot convert object’ expression to type `UnityEngine.Vector3’

My code is: `using UnityEngine;
using System.Collections;

public class PlayerController : MonoBehaviour {

private Rigidbody rb;

void Start ()

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rb = GetComponent();
}

void FixedUpdate ()

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float moveVertical = Input.GetAxis (“Vertical”);

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}
}`