How to render view (twig) using controller?

1

I’m trying to render a view using a callback;

$container['view'] = function($container) {
	$view = new \Slim\Views\Twig(
		$container['settings']['view']['app/resources/views'], 
		['cache' => false]
	);

	$view->addExtension(new Slim\Views\TwigExtension($container['router'], $container['request']->getUri()));
	return $view;
};

The route:

$app->get('/home', '\App\Http\Controller\Teste:main');

My class:

use Interop\Container\ContainerInterface;
use Slim\Views\Twig;

namespace App\Http\Controller;


class Teste
{
	
	public function main($request, $response, $args)
	{
		return $this->view->render($response, 'index.twig');
	}
}

The message:
Message: Call to a member function render() on null

How do i inject twig on my controller?

2

something like this

namespace App\Http\Controller;

use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Http\Message\ResponseInterface as Response;

class Teste
{
    private $c = null;

    public function __construct($container)
    {
        $this->c = $container;
    }

    public function main(Request $request, Response $response, $args)
    {
        $this->c['logger']->info(__METHOD__ . ' action dispatched');

        $this->c['view']->render($response, 'Index.html.twig');
    }

https://akrabat.com/accessing-services-in-slim-3/
https://www.slimframework.com/docs/concepts/di.html

3

Also see the Slim-Bookshelf example app.

4 
$app->get('/profile[/{user}]', function ($request, $response, $args) {
return $this->view->render($response, 'profile.twig');
})->setName('profile');