Chyba – Call to a member function addPanel() on a non-object

Ahoj v Nette version 2.0-dev released on 2012–02–03 se mi ukazuje tato chyba. Odstranim ji docasne tak, ze zavolam cokoliv na sablone. Cele demo zde:

<?php

use Nette\Diagnostics\Debugger;

class AjaxPresenter extends BasePresenter {

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

    public function renderDefault() {

// uncoment to remove the bug: Call to a member function addPanel() on a non-object
//       $this->template->whatever = "";

       Debugger::$bar = FALSE;
    }
}

?>