Missing Method in ArticlesController

Error: The action Virtueelplatform.nl is not defined in controller ArticlesController

Error: Create ArticlesController::Virtueelplatform.nl() in file: app/controllers/articles_controller.php.

<?php
class ArticlesController extends AppController {

	var $name = 'Articles';


	function Virtueelplatform.nl() {

	}

}
?>

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