Library Loading - Error - Printable Version

Library Loading - Error - Printable Version

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+--- Thread: Library Loading - Error (/showthread.php?tid=50287)

Library Loading - Error - El Forum - 03-21-2012

[eluser]Shiju S S[/eluser]
I have extended CI_Loader:

Code:
class Loader extends CI_Loader

{

    var $_matchbox;

 function __construct()

 {

        parent::__construct();

  // {{{ Matchbox

        $this->_matchbox = &load;_class('Matchbox');

        // }}}

        $this->_ci_is_php5 = (floor(phpversion()) >= 5) ? TRUE : FALSE;

        $this->_ci_view_path = APPPATH.'views/';

        $this->_ci_ob_level  = ob_get_level();

        log_message('debug', "Loader Class Initialized");

    }

Used it in another library file Site_Manager like this:

Code:
$this->load->library('loader');

  // Load site wide modules

$this->loader->module_library('status','status');

I am getting an error

Quote:A PHP Error was encountered

Severity: Notice

Message: Undefined property: Home::$loader

Filename: libraries/Site_Controller.php

Line Number: 59

Fatal error: Call to a member function module_library() on a non-object in D:\xampp\htdocs\backendpro\system\application\libraries\Site_Controller.php on line 59

My Module files are located in

Quote:htdocs/backendpro/
Modules
System
application
controller
library
Site_Controller.php
Loader.php
assets

Please help.

Library Loading - Error - El Forum - 03-21-2012

[eluser]PhilTem[/eluser]
1) You don't have to load the loader class, since it's automatically loaded when your CI::APP is initiated. Otherwise you won't even be able to load the loader class. See the recursion? Wink

2) Did you read the user guide? If you want to extend a core library, you have to use your subclass_prefix which is defined in ./application/config/config.php. If you extended the CI_Loader class properly, it will automatically be loaded, too.
3) The loader class is assigned as

Code:
$this->load->some_method()

from CI::APP

Library Loading - Error - El Forum - 03-21-2012

[eluser]Shiju S S[/eluser]
I changed code to

Code:
class Loader

{

    var $_matchbox;

 function __construct()

 {

        parent::__construct();

  // {{{ Matchbox

        $this->_matchbox = &load;_class('Matchbox');

        // }}}

        $this->_ci_is_php5 = (floor(phpversion()) >= 5) ? TRUE : FALSE;

        $this->_ci_view_path = APPPATH.'views/';

        $this->_ci_ob_level  = ob_get_level();

        log_message('debug', "Loader Class Initialized");

    }

Same problem

Library Loading - Error - El Forum - 03-21-2012

[eluser]PhilTem[/eluser]
You still ought to actually change the name of your library to

Code:
class MY_Loader extends CI_Loader

if you want to extend the CI_Loader and want the class to be autoloaded right when CI_Loader is loaded.