Missing Method in OnlineEvasController

Error: The action showlist is not defined in controller OnlineEvasController

Error: Create OnlineEvasController::showlist() in file: app\controllers\online_evas_controller.php.

<?php
class OnlineEvasController extends AppController {

	var $name = 'OnlineEvas';


	function showlist() {

	}

}
?>

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