Fatal error: Uncaught Error: Call to a member function getId() on null in /var/www/html/application/controller/NewsController.php:42 Stack trace: #0 [internal function]: Interstice\controller\NewsController->detail('prueba3') #1 /var/www/html/application/core/Application.php(52): call_user_func_array(Array, Array) #2 /var/www/html/public/index.php(19): Interstice\core\Application->__construct() #3 {main} thrown in /var/www/html/application/controller/NewsController.php on line 42