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+--- Thread: "Unable to locate the specified class: Session.php"... (/showthread.php?tid=68231)
"Unable to locate the specified class: Session.php"... - sslazio 1900 - 06-13-2017
Hi Guys,
After some years developing with CI i'm here to write about an issue i experiencing with v3.1.4
Starting with my code:
application/core
PHP Code:
class FF_Controller extends CI_Controller
{
public function LoadView($view, $data = null)
{
$head_data = array();
if(array_key_exists("title", $data)){
$head_data["title"] = $data["title"];
}
$this->load->view("layout/_header", $head_data);
$this->load->view("layout/_nav");
$this->load->view($view, $data);
$this->load->view("layout/_footer");
}
}
PHP Code:
abstract class FF_Model extends CI_Model
{
public function getDbInstance($show_errors = true) {
$this->load->database();
//Nasconde la pagina d'errore di MySQL che mi fa fallire Ajax
$this->db->db_debug = $show_errors;
return $this->db;
}
public abstract function mapFromDb($result);
public abstract function mapToDb($result);
}
application/controllers
PHP Code:
class Login extends FF_Controller
{
public function index()
{
$this->LoadView("login/index");
}
public function dologin()
{
$user = $this->input->post('username');
$pwd = $this->input->post('password');
$this->load->model("user_model");
$usr = $this->user_model->get($user, $pwd);
$this->session->set_userdata(array('user' => $usr));
redirect(base_url());
}
}
application/config/autoload.php
PHP Code:
<?php
$autoload['packages'] = array();
$autoload['libraries'] = array('session');
$autoload['drivers'] = array();
$autoload['helper'] = array('url');
$autoload['config'] = array();
$autoload['language'] = array();
$autoload['model'] = array();
application/models
PHP Code:
class User_model extends FF_Model
{
public function get($mail, $pwd)
{
$db = $this->getDbInstance();
//Login data retriving with pwd encoding: all written inline with querybuilder
$res = $this->mapFromDb($db->get()->result());
if(count($res) == 1) return $res[0];
else return false;
}
}
Removing the autoload "session" entry all working.
Looking in System/libraries seems that session.php does not exists. Nevertheless, that file seems to be in the Session subdirectory (system/libraries/session/). But load_class(...) is not looking inside that folder:
PHP Code:
// Look for the class first in the local application/libraries folder
// then in the native system/libraries folder
foreach (array(APPPATH, BASEPATH) as $path)
{
if (file_exists($path.$directory.'/'.$class.'.php'))
{
$name = 'CI_'.$class;
if (class_exists($name, FALSE) === FALSE)
{
require_once($path.$directory.'/'.$class.'.php');
}
break;
}
}
How can i set to work properly my session library?
PS: loading it manually from the controller method does not change the result. I still get the error. Logs are pretty clean. Only debug infos not related to sessions.
RE: "Unable to locate the specified class: Session.php"... - Martin7483 - 06-13-2017
A file in the Core could be incomplete and or corrupted. Download a fresh CodeIgniter package and overwrite the system directory with the freshly downloaded one.
EDIT
Are you using
PHP Code:
load_class("Session/Session", "core")
for session loading or are you loading via
PHP Code:
$this->load->library("session")
RE: "Unable to locate the specified class: Session.php"... - sslazio 1900 - 06-14-2017
(06-13-2017, 11:50 PM)Martin7483 Wrote: A file in the Core could be incomplete and or corrupted. Download a fresh CodeIgniter package and overwrite the system directory with the freshly downloaded one.
EDIT
Are you using
PHP Code:load_class("Session/Session", "core")
for session loading or are you loading via
PHP Code:$this->load->library("session")
Done yesterday, while i'm getting crazy with this problem. My "system" forlder is a fresh downloaded version (CI 3.1.4).
No such way to get the correct loading of the sessions....
About my loading:
Absolutely i'm not calling load_class.
Also, the loading of Session is not by the loader class in the controller. I use CI autoload (autoload.php)
PHP Code:
$autoload['libraries'] = array('session');
If i remove this, and i load session by "$this->load->library("session")" no change. Still getting the issue.
RE: "Unable to locate the specified class: Session.php"... - Martin7483 - 06-14-2017
Setup a clean install of CodeIgniter and autoload the session library.
I have multiple CI 3.x versions and none of them have this issue.
RE: "Unable to locate the specified class: Session.php"... - dave friend - 06-14-2017
It is not clear to me exactly what problem you are having.
The loader class will find Session.php even though it is in a subfolder.
You can use
PHP Code:
var_dump($this->session);
If sessions are not functioning properly it might be a config settings problem. What setting do you have for sessions and cookies?