Cargando index.php Missing Method in Controller - GASPASA

Missing Method in AppController

Error: The action custom.css is not defined in controller AppController

Error: Create AppController::custom.css() in file: app/controllers/app_controller.php.

<?php
class AppController extends AppController {

	var $name = 'App';


	function custom.css() {

	}

}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_action.ctp.