Why doesn't my scene loader function appear?

[_Silent]

This is the script:

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

public class SceneLoader : MonoBehaviour {

    public void LoadNextScene()
    {
        int currentSceneIndex = SceneManager.GetActiveScene().buildIndex;
        SceneManager.LoadScene(currentSceneIndex + 1);
    }
}

[Rob]

Hi @_silent, welcome to the community

This behaviour typically occurs when you have created the reference by dragging the script, from the Assets folders, into the Object field, instead of the GameObject from the Hierarchy which has the script attached as a component.

[_Silent]

It worked, thank you.

[Rob]

You’re very welcome