Codeigniter not loading other controller

Question

I have created a controller named Sign and I have run the controller using this link:

http://localhost/ci/index.php/sign .

But it is giving 404 error .

My controller name is: Sign.php and below is code:

<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Sign extends CI_Controller {
    public function __construct()
        {
            parent::__construct();
        }

    public function index()
    {
        echo "1";
    }
}

Please help me to find the error.....

Default page is working fine. But if I change $route['default_controller'] = 'Sign'; then also 404 error

Answer 1

我遇到了同样的问题，并解决了问题，在您的情况下以大写的第一个字母调用控制器（Sign.php）

Answer 2

You should use following url. Controller names are case sensitive

http://localhost/ci/index.php/Sign