That's according to what's written here

Question

The video address is this

index.php

<?php

namespace app\index\controller;

use app\index\ controller\Base;

class Index extends Base

{

/**

* @return mixed

*/

public function index()

{

return $this -> fetch();//return $this->view-> fetch();

}

}

##Base.php

<?php

namespace app\index\controller;

use think\controller;

class Base extends Controller

{

}

Webpage An error occurred during the access... What are you guys doing?

Answer 1

What is the error reported? Please send a screenshot to take a look