[Nome]

What can be the cause of non-working paths by default.

in my: ..\application\Config\Routes

PHP Code:

$routes->setDefaultNamespace('Modules\Test\Controllers'); // $psr4 in autoload 'Modules\Test' => ROOTPATH.'modules/Test'
$routes->setDefaultController('Test');
$routes->setDefaultMethod('index'); 


in my controller: ..\modules\Test\Controllers\Test

PHP Code:

<?php namespace Modules\Test\Controllers;
class Test extends \CodeIgniter\Controller {
  public function index() {
    echo 'Ok!';
  }
} 


When I was referring along the way, example.com received a response:

Controller or its method is not found: Modules\Test\Controllers\\\Test::index

The CodeIgniter4 User Guide says that: 

When a user visits the root of your site (i.e. example.com) the controller to use is determined by the value set by the setDefaultController() method, unless a route exists for it explicitly. The default value for this is Home which matches the controller at /application/Controllers/Home.php:

Worked Only an explicit indication:

PHP Code:

$routes->add('/', 'Test :: index'); // if Namespace 'App\Controllers' controller in \application\Controllers.
// OR if use group in \modules\Test\Config
$routes->group('test', ['namespace' => 'Modules\Test\Controllers'], function($routes)
{
$routes->get('/', 'Test::index'); 


Please show an example or tell me what's wrong, thanks!

[dannywebdev]

application/Config/Routes.php

set true discoverLocal

$routes->discoverLocal(true);

[Nome]

application/Config/Routes.php

set true discoverLocal

$routes->discoverLocal(true);

This allows you to search for routes for the code modules... As you can see, I already use it "modules\Test\Controllers\Test"
But I'm interested in setDefaultController(), which should be displayed when accessing a domain or a path not found. But this for some reason does not happen, not from the main application directory not from the created one. Such a feeling that no one has yet used this =)