Call to undefined method CI_Controller::Controller()

[eluser]yuro[/eluser]
Hello,

I uploaded my CodeIgniter Version to 3.0, because the old version had shown a Error on google.com and now come the next problem:

Error: Call to undefined method CI_Controller::Controller()in /.../frontendcontroler.php on line 20

Thats the code:

Code:

function __construct()
  {
parent::Controller(); //Error
  ....

Where's the problem? I'm using CI3.0

[eluser]vrencianz[/eluser]
It looks like you must change parent::Controller()

Code:

public function __construct()
       {
            parent::__construct();
       }

[eluser]CroNiX[/eluser]
http://ellislab.com/codeigniter/user-gui...nstructors

[eluser]yuro[/eluser]
I have corrected the error, but i get a new error:

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: libraries/Loader.php

Line Number: 1160


Fatal error: Call to a member function load() on a non-object in ../system/libraries/Loader.php on line 1160

Code:

//Loader.php:

  // Load any custom config file
  if (count($autoload['config']) > 0)
  {
   $CI =& get_instance();
   foreach ($autoload['config'] as $key => $val)
   {
    $CI->config->load($val); //Line 1160
   }
  }

What I must do??

[eluser]CroNiX[/eluser]
The problem is in your other custom code, which you didn't post. Post your entire controller that is causing this issue.

[eluser]yuro[/eluser]

Code:

Controller.php

class CI_Controller extends CI_Base{

private static $instance;

function Controller()
{
  parent::CI_Base();
}

public function __construct()
{
  self::$instance =& $this;

  // Assign all the class objects that were instantiated by the
  // bootstrap file (CodeIgniter.php) to local class variables
  // so that CI can run as one big super object.
  foreach (is_loaded() as $var => $class)
  {
   $this->$var =& load_class($class);
  }

  $this->load =& load_class('Loader', 'libraries');
  $this->load->initialize();
  log_message('debug', 'Controller Class Initialized');
}

public static function &get;_instance()
{
  return self::$instance;
}
}

Do you mean the Controller.php? Thats the code of the file.

[eluser]CroNiX[/eluser]
No, not the CI controller...whatever controller (or whatever code) YOU made.

[eluser]yuro[/eluser]
okkk thats my file "frontendcontroler.php":

Code:

class Frontendcontroler extends CI_Controller {
    
var $notifications    = array();
var $mError   = array();
var $mSuccess = array();

var $isLogin = FALSE;

function __construct()
{
  parent::__construct();
  
      $lang = get_languages('data');
      $lang_detection = $lang[0][1];
      
      // set defauld language
  if(!$this->session->userdata('web_lang'))
  {
     var_dump($this->session->set_userdata(array('web_lang' => $lang_detection)));
     $this->config->set_item('language', $lang_detection);
  } else {
     $this->config->set_item('language', $this->session->userdata('web_lang'));    
  }
  
  # LOAD LANGUAGE
  if(!$this->session->userdata('web_lang'))
  {
     $this->lang->load('label', $lang_detection);
     $this->lang->load('error', $lang_detection);
     $this->lang->load('success', $lang_detection);
     $this->lang->load('notes', $lang_detection);
  } else {
     $this->lang->load('label', $this->session->userdata('web_lang'));
     $this->lang->load('error', $this->session->userdata('web_lang'));
     $this->lang->load('success', $this->session->userdata('web_lang'));
     $this->lang->load('notes', $this->session->userdata('web_lang'));    
  }
  
    
      
  #Authorization  
  $params = $this->uri->uri_to_assoc(4);
  $index = false;
  if(isset($params['c_id']) && strtolower($this->uri->segment(2)) == 'content' && $params['c_id'] == 1 )
      {
         $index = true;
      }
      
  if( $this->uri->segment(2) && !$index )
  {
     $this->authorize();    
  }
  
}

/**
  * Function to authorize the user
  * @since 1.0 beta  
  * @return  Boolean
  */
function authorize()
{
    /*
      $this->load->model('mod_user/model_user', 'loginSystem');
            
    if(!$this->loginSystem->isLogin())
    {
       redirect('components/guestbook');      
    }
    */
}

  
/**
  * Allows you to set the pagination settings for all the pages
  * @access protected  
  * @since 1.0 beta
  * @name   paginationSettings
  * @return Array
  */
function paginationSettings($limit, $total_page, $base_url)
{
     #Config For Pagination
       $config['per_page']        = $limit;
     $config['num_links']       = 2;
     $config['prev_link']       = '<<';
     $config['prev_tag_open']   = '<span>';
     $config['prev_tag_close']  = '</span>';
     $config['next_link']       = '&gt;&gt;';
     $config['next_tag_open']   = '<span>';
     $config['next_tag_close']  = '</span>';
     $config['first_link']      = '&lt;';
     $config['first_tag_open']  = '<span>';
     $config['first_tag_close'] = '</span>';
     $config['last_link']       = '&gt;';
     $config['last_tag_open']   = '<span>';
     $config['last_tag_close']  = '</span>';
     $config['num_tag_open']    = '<span>';
     $config['num_tag_close']   = '</span>';
     $config['cur_tag_open']    = '<span id="pagination-current">';
     $config['cur_tag_close']   = '</span>';
    
     $config['total_rows']      = $total_page;
     $config['uri_segment']     = $this->uri->total_segments();
     $config['base_url']        = site_url($base_url);
    
     return $config;
}


}

[eluser]CroNiX[/eluser]
I'd start commenting out lines until you find the exact error line. You might also consider not using php4 style property declarations with php5, but that isn't the problem you're having.

[eluser]yuro[/eluser]
And what I must do that the programm runs correctly?