Structure of my controller directory:
--Controller
--frontend
--user_controller
When i call default controller it says 404 page not found
Route i have set :
$route['default_controller'] = "frontend/user_controller";
$route['admin_panel/site'] = "site";
$route['admin_panel'] = "backend/admin_controller/dashboard";
$route['admin_panel/login'] = "backend/admin_controller/index";
$route['admin_panel/(:any)'] = "backend/admin_controller/$1";
$route['admin_panel/(:any)/(.*)'] = "backend/admin_controller/$1/$2";
And when i run http://localhost/example/frontend/user_controller
then it works.
So but didn't work this url : http://localhost/example