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Question by Dordal08 · Aug 28, 2017 at 07:55 PM · errorroll a ball

"rb" does not exist: Error CS0103

Hello, I am new to c# and unity. I am doing the roll a ball tutorial and am getting an error. CS0103.

Here is my code:

using UnityEngine; using System.Collections;

public class PlayerController : MonoBehaviour {

 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);

 }

}

It states when I scroll over the Private Rigidbody rb; in the editor, that the name Rigidbody does not exist in the current context. I don't know what to do. PLEASE HELP!

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Answer by ArturoSR · Aug 28, 2017 at 09:06 PM

Hello there, just change to this:

 GetComponent<Rigidbody>()

The rigidbody does not exist as lowers, actually, all the components start with a capital character (Rigidbody, Transform, AudioSource, etc.).

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avatar image Dordal08 · Aug 29, 2017 at 12:17 AM 0
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Thank you so much! It works!

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