Poniżej fragment kontrolera z użyciem form_validation gdzie nie mogę wskazać konkretnego set_message. Tzn po przekierwoaniu w view wyswietla mi pusta strone. Analogiczna metoda z set_flashdata, dziala bardzo dobrze. Ktos wskarze mi gdzie popelniam blad? Będę bardzo wdzieczny.

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  function index(){
 
         $this->form_validation->set_error_delimiters('<div class="alert alert-danger">
          <a class="close" data-dismiss="alert" href="#">×</a>', '</div>');
 
         $this->form_validation->set_rules('login','Login','trim|required');
         $this->form_validation->set_rules('password','Password','trim|required');
 
         if($this->form_validation->run()==false){
            $data['setPageName'] = $this->model_site->setPageName();
            $this->load->view('login/view_top',$data);
            $this->load->view('login/view_main');
            $this->load->view('login/view_footer');
         }
         else{
 
            $login = $this->input->post('login');
            $password = $this->input->post('password');
 
 
            $result = $this->model_login->login($login,$password);
 
            if($result){
                var_dump($result);
               $sess_array = array();
               foreach($result as $row) {
                   $sess_array = array('id' => $row->id,
                                       'login'=> $row->login,
                                        'password'=>$row->password);
 
                   $this->session->set_userdata('logged_in',$sess_array);
               }
               return true;
 
            }
            else{var_dump($result);
                 $this->form_validation->set_message('login', 'Invalid username or password');
            //$this->session->set_flashdata('message_loginBad', 'Podany login lub hasło są nieprawidłowe!');
               return false;
            }
 
         }
 
    }
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Widok:

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      <?php if (validation_errors()): ?>      
          <?php echo validation_errors(); ?>
      <?php endif; ?>
 
 
      <?php if ($this->session->flashdata('message_loginBad')): ?>
         <div class="alert alert-danger">
          <a class="close" data-dismiss="alert" href="#">×</a>
          <?php echo $this->session->flashdata('message_loginBad'); ?>
        </div>
      <?php endif; ?>
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