这可以正常工作，但是我删除了一些未使用的类，现在laravel的自动装配功能无法解决类型提示的依赖关系。

我在AppServiceProvider.php中声明了服务类的各种绑定，这些依赖关系应通过自动装配来解决，但没有。

我留下一个示例代码AppServiceProvider.php和一个类ProductoService.php

我在这里想念的是什么？预先感谢！

错误

  

类型错误：函数参数太少   App \ Services \ ProductoService :: __ construct（），传入0   /home/eznb/Documentos/osiris/app/Providers/AppServiceProvider.php   第44行，恰好是1个

AppServiceProvider.php

namespace App\Providers;

use App\Services\CajaService;
use App\Services\PrecioService;
use App\Services\ProductoService;
use App\Services\ServicioService;
use App\Services\TrabajoService;
use App\Services\TurnoService;
use Calendar;
use Illuminate\Support\ServiceProvider;

class AppServiceProvider extends ServiceProvider
{
    /**
     * Bootstrap any application services.
     *
     * @return void
     */
    public function boot()
    {
        //
        view()->composer('*',function ($view) {

            $event_list = [];

            $calendar_details = Calendar::addEvents($event_list);
            $view->with('calendar_details',$calendar_details);
        });
    }

    /**
     * Register any application services.
     *
     * @return void
     */
    public function register()
    {
        $this->app->bind(PrecioService::class,function ($app) {
            return new PrecioService();
        });
        $this->app->bind(ProductoService::class,function ($app) {
            return new ProductoService();
        });
        $this->app->bind(ServicioService::class,function ($app) {
            return new ServicioService();
        });
        $this->app->bind(CajaService::class,function ($app) {
            return new CajaService();
        });
        $this->app->bind(TrabajoService::class,function ($app) {
            return new TrabajoService();
        });
        $this->app->bind(TurnoService::class,function ($app) {
            return new TurnoService();
        });
    }
}

ProductoService.php

namespace App\Services;

use App\Producto;
use App\Services\PrecioService;

class ProductoService
{
    protected $precio_service;

    public function __construct(PrecioService $precio_service)
    {
        $this->precio_service = $precio_service;
    }
.
.
.
some more core
.
.
.