whats wrong with my jump code

Questions & Answers
1

hi i am trying to make the player jump but i dont know whats wrong ,and before someone post i increased the jump force to 9999.
the code

public float speed = 5;
public Rigidbody player;
Vector3 velo = Vector3.zero;
public int jumpforce;
bool falling = false;
// Start is called before the first frame update
void Start()
{
    player.GetComponent<Rigidbody>();
}

// Update is called once per frame
void Update()
{
    
    float xmove = Input.GetAxisRaw("Horizontal");
    float zmove = Input.GetAxisRaw("Vertical");
    Vector3 moveright = player.transform.right*xmove;
    Vector3 moveforward = player.transform.forward*zmove;
    velo = (moveright + moveforward).normalized * speed*Time.deltaTime;
    player.MovePosition(player.position +velo) ;
    if (Input.GetKeyDown("space")&&falling==false)
    {
        player.AddForce(0, jumpforce   , 0,ForceMode.VelocityChange);
      
    }
    falling = true;
  }
 }
2

Most likely falling is true, since it’s set to true every update and never changed. Which you’d know if you attached your debugger

3

You have ‘player’ named for your RigidBody, but RigidBody doesn’t have a method called “GetComponent”, it wouldn’t make sense.

Change your Start() method to:

void Start()
 {
     player = GetComponent<Rigidbody>();   // Use '=', not '.'
 }