Can't make a void public?

Unity Engine
1

I was following a video and in it they made a void public, but when i try it gives me a error: Screenshot - 2accf0c8f9556dc5ab1dab46dde99695 - Gyazo

Any help would be wonderful, thank you.

2

It’s likely that you have a syntax error before this line, causing that error.
Please post your script here in the thread using code tags .

On a side-note, they’re called “methods” or “functions”.
“void” is just the return-type of that method, meaning it does not return any value.
See: C# - Methods for basic method concepts and syntax.

3 
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;

public class PlayerController2D : MonoBehaviour {

    public Animator animator;
    Rigidbody2D rb2d;
    public SpriteRenderer spriteRenderer;
    float horizontalMove = 0;
    [Header("Events")]
    [Space]

    public UnityEvent OnLandEvent;

    [System.Serializable]
    public class BoolEvent : UnityEvent<bool> { }

    // Start is called before the first frame update
    void Start()
    {
        animator = GetComponent<Animator>();
        rb2d = GetComponent<Rigidbody2D>();
        spriteRenderer = GetComponent<SpriteRenderer>();
    }

    // Update is called once per frame
    private void FixedUpdate()
    {

        horizontalMove = Input.GetAxisRaw("Horizontal");

        animator.SetFloat("Speed", horizontalMove);

        if(Input.GetKey("d") || Input.GetKey("right"))
        {
            rb2d.velocity = new Vector2(2, rb2d.velocity.y);
            animator.Play("Player_walk");
        }
        else if(Input.GetKey("a") || Input.GetKey("left"))
        {
            rb2d.velocity = new Vector2(-2, rb2d.velocity.y);
            animator.Play("Player_walk");
        }
        else
        {
            animator.Play("Player_idle");
        }

        if (Input.GetKey("space"))
        {
            rb2d.velocity = new Vector2(rb2d.velocity.x, 3);
            animator.SetBool("IsJumping", true);
        }
        public void OnLanding ()
        {
            animator.SetBool("IsJumping", false);
        }
    }

}

sorry it took me so long to reply, forgive me if the code sucks since ive never really coded before and this is my first movement script

4

The issue is that you have your method (OnLanding) inside of another method (FixedUpdate).
Moving it outside of FixedUpdate will resolve it.