codeigniter cannot load library

Question

I have a problem that I can't load my library in my controller :S

I got this error: Message: Undefined property: Profil::$profileWall

My library:

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 

class ProfileWall
{

    private $CI;

    public function __construct()
    {
        $this->CI =& get_instance();
    }

    public function wallShow()
    {
        $this->CI->load->model('profil_model');
        return $this->CI->profil_model->wallGet($this->CI->uri->segment(3));
    }
}

and my controller

    function index()
    {
        $this->load->model('profil_model');
        $data['query'] = $this->profil_model->vis_profil($this->uri->segment(3)); 


        //Henter lib profilwall så man kan vise wall beskeder i profilen
        $this->load->library('profileWall');
        $data['queryWall'] = $this->profileWall->wallShow();



        $data['content'] = 'profil_view';
        $this->load->view('includes/template', $data);


}

What am I doing wrong?

which version of CI are you using? and where have you saved Profilewall.php — Ross
– Ross, Commented Jan 23, 2011 at 21:14

jondavidjohn · Accepted Answer · 2011-01-23 21:09:07Z

31

Make sure your library loading is always done in lowercase, per the Documentation, object instances will always be lower case.

Also make sure your library file is capitalized ProfileWall.php

example load $this->load->library('profilewall');

usage $this->profilewall->function();

edited Jan 23, 2011 at 21:09

answered Jan 23, 2011 at 21:03

jondavidjohn

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3 Comments

olla Over a year ago

THANKS SO MUCH :D it was just profilewall then i load the library so only lowercase :D

Prasanth Over a year ago

Thanks so much! I never knew this, and had wasted a day. I'll rtfm more now. :)

Jignesh M. Khatri Over a year ago

Can we disable these Codeigniter naming conventions? Because I am from Java background and want to use Java naming conventions.

Angripa · Accepted Answer · 2013-06-28 09:39:03Z

2

Library in code igniter didn't concentrate for lower case, Have you placed your library in folder application/library? before or try changed your class name with CI_ProfileWall

answered Jun 28, 2013 at 9:39

Angripa

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Comments

Avinash Raut · Accepted Answer · 2017-01-10 20:27:58Z

1

I have been saved my files with CKEditor CKFinder in /libraries folder. I changed with first letter of CKFinder to Ckfinder and CKEditor to Ckeditor. Working fine.

In your profileWall , it should be Profilewall

answered Jan 10, 2017 at 20:27

Avinash Raut

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Comments

JOB · Accepted Answer · 2019-02-11 23:11:55Z

0

I had the same problem and after straggling alot I realized that I was loading my libraries in a wrong format. I was not putting them into an array. I changed $this->load->library('email','custom'); to $this->load->library(array('email','custom'));.

answered Feb 11, 2019 at 23:11

JOB

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