Сannot use the same name controllers and library?

controller Design.php

Code:

class Design extends CI_Controller {
    function __construct() {}
    function index() {
        $this->load->library('design');
        $this->design->show();
    }
}

ERROR

Message: Undefined property: Design::$design

Filename: controllers/Design.php


if use

Code:

class Design extends CI_Controller {
    function __construct() {}
    function index() {
        $this->load->library('design_lib');
        $this->design_lib->show();
    }
}

no errors

This issue start after update from 2.2 to 3.0

How fix? We have big project(

Assign the Library to a different object name:

Code:

$this->load->library('design', NULL, 'my_design');
// Design class is now accessed using:
$this->my_design->show();

It has nothing to do with the controller and library names. You're just overriding CI_Controller::__construct().

Either get rid of your __construct() since you aren't doing anything with it, or it needs to call the parents __construct(). As Narf said, you're overriding it.
http://www.codeigniter.com/user_guide/ge...nstructors

i paste this code only for example/

we use correct

Code:

function __construct() {
        parent::__construct();
}

the problem remains