How can i pass the container object to controller?

[nmsobri]

<?php namespace App\Core;

use League\Container\Container;

class AppController
{
    private $container;

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

    public function __get( $name ) {
        if ( $this->container->get( $name ) ) {
            return $this->container->get( $name );
        }
    }

}

Apparently i got:

Argument 1 passed to League\Container\Container::__construct() must implement interface League\Container\ServiceProvider\ServiceProviderAggregateInterface, string given

Btw, Im using Auto Wiring