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POCodeigniter libraries - Error loading custom classes
 

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  1. POCodeigniter libraries - Error loading custom classes
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    <p>I am unable to load my custom class which <strong>doesnot</strong> extend from any core class. I have placed my custom class in a subfolder inside application/libraries.</p> <p>So here is my folder structure</p> <pre><code>application |_ libraries |_ cgh |_ cgh_asset.php |_ cgh_article.php |_ cgh_asettype.php |_ controllers |_ welcome.php </code></pre> <p>Class Cgh_article is a subclass of Cgh_asset</p> <p>Cgh_asset.php :</p> <pre><code>&lt;?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); abstract class Cgh_asset { public $id; public $type; public $title; public $content; public $user; abstract public function generate_url(); function __construct() { $this-&gt;generate_url(); } } ?&gt; </code></pre> <p>Cgh_article.php :</p> <pre><code>&lt;?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class Cgh_article extends Cgh_asset { function __construct() { parent::__construct(); $this-&gt;type=Cgh_assettype::article; } function generate_url() { $this-&gt;url="Article_URL"; } } ?&gt; </code></pre> <p>Cgh_assettype.php:</p> <pre><code>&lt;?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class Cgh_assettype { const type1="type1"; const type2="type2"; const article="article"; } ?&gt; </code></pre> <p>Controller welcome.php</p> <pre><code>&lt;?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class Welcome extends CI_Controller { public function index() { $this-&gt;load-&gt;library('cgh/Cgh_assettype','cgh/Cgh_asset','cgh/Cgh_article'); $this-&gt;load-&gt;view('welcome_message'); } } </code></pre> <p>The error I get is : Unable to load the requested class: Cgh_assettype</p> <p>I must have tried all possible upper and lower case combinations of classnames, filenames, but the error is always the same.</p> <hr> <p>After going through some answers, I think probably I should add one basic question here - Is it at all possible to have my own custom object types within codeigniter ... types that should be quite obvious from my question ?</p> <hr> <p>This seems to work for me, so here is what I will be doing ... at least till something breaks :</p> <p>In the constructor of my controller, I use require_once for my classes ... and good thing is I can combine all my classes into a single file -- my classes initially were in a single file anyways --This is my controller after the changes, and this works :</p> <pre><code>&lt;?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class Welcome extends CI_Controller { public $cgh_assettype; public $cgh_asset; public $cgh_article; function __construct() { parent::__construct(); //$this-&gt;load-&gt;library(array('cgh/cgh_assettype','cgh/cgh_asset','cgh/cgh_article')); echo "Including CGH&lt;br /&gt;"; echo "&lt;p&gt;Apppath is ". APPPATH. "&lt;/p&gt;"; require_once(APPPATH.'libraries/cgh/Cgh_assettype.php'); require_once(APPPATH.'libraries/cgh/Cgh_asset.php'); require_once(APPPATH.'libraries/cgh/Cgh_article.php'); } public function index() { $iCgh_article=new Cgh_article(); echo "&lt;p&gt;$iCgh_article-&gt;url&lt;/p&gt;"; $this-&gt;load-&gt;view('welcome_message'); } } </code></pre>
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    1. COHave you tried lowercasing filenames and loading **an array** of libraries; `$this->load->library(array('cgh/cgh_assettype','cgh/cgh_asset','cgh/cgh_article'));`?
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      1. USBurak Erdem
    2. COI've tried all possible combinations of lower and uppercase versions of classnames, filenames. Doesnt work. I've tried removing the Cgh_ prefix from classnames, filenames. Doesnt work. I've tried moving my class files into the root of application/libraries. Doesnt work. Currently I am trying require_once(APPPATH.'libraries/cgh/Cgh_assettype.php'); in index.php
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      1. USSIndhu
    3. COBtw you are trying to load `cgh_assettype` but your file is named as `cgh_asettype.php`, did you check that?
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      1. USBurak Erdem
 

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