Page for [An Error Was Encountered]

Something like this?  https://www.codeigniter.com/userguide3/g...uting.html

Code:

$route['404_override'] = 'controllername';

This route indicates which controller class should be loaded if the requested controller is not found. It will override the default 404 error page. Same per-directory rules as with ‘default_controller’ apply here as well.

It won’t affect to the show_404() function, which will continue loading the default error_404.php file at application/views/errors/error_404.php.