error: no suitable method found to override

Hello!
I have a problem (error CS0115: ‘Portal.onCollide(Collider2D)’: no suitable method found to override)
Code down below:

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

public class Portal : Collidable
{
public string[ ] sceneNames;

protected override void onCollide(Collider2D coll)
{
if (coll.name == “player_0”)
{
//Teleport
string sceneName = sceneNames[Random.Range(0, sceneNames.Length)];
Application.LoadLevel(“test”);
//SceneManager.LoadScene(sceneName);
}
}
}

7607647–944839–Portal.cs (487 Bytes)

It’s hard to know what’s going on, but I’d say at first glance, the method Collidable.onCollide(Collider2D coll) probably does not exist. Maybe it is a typo?

i’ve got the same issue did u got a fix ?