CS0103: The name 'movement' does not exist in the current context

I keep getting this error and I'm not sure why or how to solve it :
Assets\scripts\PlayerController.cs(35,21): error CS0103: The name 'movement' does not exist in the current context
I also have the warning: Assets\scripts\PlayerController.cs(11,23): warning CS0649: Field 'PlayerController.rb' is never assigned to, and will always have its default value null

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4. using UnityEngine.UI;
5. public class PlayerController : MonoBehaviour
6. {
7.     public float speed;
8.     public float jumpPower = 1f;
9.  
10.     private Vector3 moveDirection;
11.     private Rigidbody rb;
12.     private int count;
13.     private bool jump;
14.     private bool isGrounded;
15.     private Vector3 jumpDirection;
16.  
17.  
18.     void Update()
19.     {
20.         float moveHorizontal = Input.GetAxis("Horizontal");
21.         float moveVertical = Input.GetAxis("Vertical");
22.  
23.         jump = Input.GetButton("Jump");
24.  
25.         moveDirection = new Vector3(moveHorizontal, 0.0f, moveVertical);
26.     }
27.  
28.     void FixedUpdate()
29.     {
30.         Move();
31.         Jump();
32.     }
33.     void Move()
34.     {
35.         rb.AddForce(movement * speed);
36.     }
37.     void Jump()
38.     {
39.         LayerMask layer = 1 << gameObject.layer;
40.         layer = ~layer;
41.         isGrounded = Physics.CheckSphere(transform.position, 1f, layer);
42.  
43.         if (jump && isGrounded)
44.         {
45.             rb.AddForce(jumpDirection * jumpPower, ForceMode.Impulse);
46.         }
47.     }
48.     void OnCollisionEnter(Collision collision)
49.     {
50.         jumpDirection = collision.contacts[0].normal;
51.     }
52.  
53.  
54.  
55.     void OnTriggerEnter(Collider other)
56.     {
57.         if (other.gameObject.CompareTag("Pick Up"))
58.         {
59.             other.gameObject.SetActive(false);
60.  
61.         }
62.     }
63. }

 

You haven't declared a "movement" variable anywhere.

Your Rigidbody reference hasn't been assigned.
Either assign it from the inspector or assign it using

GetComponent

in either

Awake

or

Start

.

 

I tried using GetComponent and Start in this way and i really doubt im doing this right

Code (CSharp):

1. public class PlayerController : MonoBehaviour
2. {
3.  
4. }
5. public class GetComponent : Player.rb
6. {
7.     void start();
8.     public float speed;
9.     public float jumpPower = 1f;
10.     private Vector3 moveDirection;
11.     private Rigidbody rb;
12.     private int count;
13.     private bool jump;
14.     private bool isGrounded;
15.     private Vector3 jumpDirection;
16.  

also how would i declare a movement variable?

 

It looks like you're just trying random things, so you may want to first start with some basic scripting tutorials:

https://unity3d.com/learning-c-sharp-in-unity-for-beginners
https://learn.unity.com/course/beginner-scripting

 

Thanks im very new and struggling where to start with everything.

 

ayudenme

usando el sistema;
utilizando System.Collections.Generic;
usando UnityEngine;
espacio de nombres UnityStandardAssets.Characters.ThirdPerson
{
[RequireComponent (typeof (UnityEngine.AI.NavMeshAgent))]
[RequireComponent (typeof (ThirdPersonCharacter))]
clase pública AICharacterControl: MonoBehaviour
{
public UnityEngine.AI.NavMeshAgent agent {get; conjunto privado; } // el agente navmesh requerido para la búsqueda de ruta
carácter público ThirdPersonCharacter {get; conjunto privado; } // el personaje que estamos controlando
público Transform target; // objetivo al que apuntar
// Use esto para la inicialización
inicio vacío privado ()
{
// obtener los componentes en el objeto que necesitamos (no debe ser nulo debido a que requiere un componente, por lo que no es necesario verificarlo)
agent = GetComponentInChildren <UnityEngine.AI.NavMeshAgent> ();
personaje = GetComponent <Tercer personaje de persona> ();
birdAgent = GetComponent <UnityEngine.AI.NavMeshAgent> ();
birdAnimator = GetComponent <Animator> ();
agent.updateRotation = falso;
agent.updatePosition = true;
}
// La actualización se llama una vez por fotograma
Actualización de vacío privado ()
{
si (objetivo! = nulo)
{
agent.SetDestination (target.position);


// usa los valores para mover el personaje
character.Move (agent.desiredVelocity, false, false);
}
más
{
// Todavía necesitamos llamar a la función de movimiento del personaje, pero enviamos una entrada con cero como parámetro de movimiento.
character.Move (Vector3.zero, false, false);
}
}
public void SetTarget (Transformar destino)
{
this.target = target;
}
}
}

 

can you help me with this: Assets\scripts\PlayerMovement.cs(16,13): error CS0103: The name 'input' does not exist in the current context

this is my script any help?
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerMovement : MonoBehaviour {
public float movementSpeed;
public Rigidbody2D rb;

public float jumpForce = 20f;

float mx;

private void Update() {
mx = Input.GetAxisRaw("Horizontal");

if (input.GetButtonDown("jump")) {
Jump();
}
}

private void FixedUpdate() {
Vector2 movement = new Vector2(mx * movementSpeed, rb.velocity.y);

rb.velocity = movement;
}

void Jump() {
Vector2 movement = new Vector2(rb.velocity.x, jumpForce);

rb.velocity = movement;
}
}

 

Capitalization matters in C#. You wrote Input correctly just 2 lines above the error.

 

you can just put in the public are public float movement

 

hello any help with my script here?
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.AI;

public class Moving : MonoBehaviour
{

Ray lastRay;

// Update is called once per frame
void Update()
{
if (input.GetMouseButtonDown(0))
{
lastRay = Camera.main.ScreenPointRay(input.mousePosition);
}
Debug.DrawRay(lastRay.origin, lastRay.direction * 100);


}
}

 

I got the error the first person had and idk what to do...

 

the i in imput in Imput.GetMouseButtonDown has to be big so its = Imput

 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerMovementScript : MonoBehaviour
{
public CharacterController controller;

public float speed = 7f;
public float gravity = -9.81f;
public float jumpHeight = 2f;
public float runningSpeed = 10f;
private Rigidbody rb;
private movementDirection;

public Transform groundCheck;
public float groundDistance = 0.4f;
public LayerMask groundMask;

Vector3 velocity;
bool isGrounded;

// Update is called once per frame
void Update()
{
isGrounded = Physics.CheckSphere(groundCheck.position, groundDistance, groundMask);

if(isGrounded && velocity.y < 0)
{
velocity.y = -2f;
}

float x = Input.GetAxis("Horizontal");
float z = Input.GetAxis("Vertical");

Vector3 move = transform.right * x + transform.forward * z;

controller.Move(move * speed * Time.deltaTime);

if(Input.GetButtonDown("Jump") && isGrounded)
{
velocity.y = Mathf.Sqrt(jumpHeight * -2f * gravity);
}

velocity.y += gravity * Time.deltaTime;

controller.Move(velocity * Time.deltaTime);

if (Input.GetKey(KeyCode.LeftShift)) {
rb.AddForce(movementDirection * runningSpeed, ForceMode.Force);
}
else {
rb.AddForce(movementDirection * speed, ForceMode.Force);
}
}
}
I am getting the same problem. Been on this for a couple of hours now and getting really frustrated with it.

 

You spelt Input wrong

 

How many more times do you newbies want telling about using CODE tags when displaying code?!