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Question by IDunnoOf1 · Dec 03, 2017 at 02:30 PM · error message

How do i fix this?,How do i fix this script

NullReferenceException: Object reference not set to an instance of an object PlayerMotor.PerformMovement () (at Assets/PlayerMotor.cs:32) PlayerMotor.FixedUpdate () (at Assets/PlayerMotor.cs:24)

 using UnityEngine;
 
 [RequireComponent(typeof(Rigidbody))]
 public class PlayerMotor : MonoBehaviour
 {
     private Vector3 velocity = Vector3.zero;
     private Rigidbody rb;
 
     void start()
     {
         rb = GetComponent<Rigidbody>();
     }
 
     public void Move(Vector3 _velocity)
     {
         velocity = _velocity;
     }
 
     void FixedUpdate()
     {
         PerformMovement();
     }
 
     void PerformMovement()
     {
         if (velocity != Vector3.zero)
         {
             rb.MovePosition(rb.position + velocity * Time.fixedDeltaTime);
         }
     }
 }

When i do this it says NullReferenceException: Object reference not set to an instance of an object PlayerMotor.PerformMovement () (at Assets/PlayerMotor.cs:32) PlayerMotor.FixedUpdate () (at Assets/PlayerMotor.cs:24)


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Answer by ShadyProductions · Dec 03, 2017 at 02:35 PM

You have to name your methods correctly so Unity can pick them up.

Its not void start() but void Start() because of this rb is never being set because unity can't find Start().

Also please format your code correctly in your question, I had to do it for you.

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