In CodeIgniter, I have a Controller named "Idee" in which there is this function:

public function index()
{
    $this->load->model("idee");
    echo "Doesn t go ahead";
    $data['idees'] = $this->idee->getAll();
    var_dump($data);
    $this->load->view("view_home", $data);
}

But when I try the URL, the page is blank, and even the echo is not reached.

It is weird because I already did this on others page, and it's working.

Could you help me please?