Codeigniter HMVC from CLI: not entering controller
If you have added subclass_prefix in config file as " $config['subclass_prefix'] = 'MY_'; " . Try MY_Preferencias.php instead of Preferencias.php
If you did not used $config['subclass_prefix'] = 'MY_'; and calling session library as $this->load->library('session'); it is taking CIs native session library instead of your custom MY_Session.php
I think you should add constructor
class Cron extends MX_Controller{ public function __construct() { parent::__construct(); // Any conditions/triggers while constructor loads. } public function generatepdfs($start_date = null, $end_date = null) { echo 'Not reached'; exit; $this->load->module('facturation/documentscontroller'); $this->documentoscontroller->generatepdfs($start_date, $end_date); }}I've not tested the code. Just give it a try.