Класс app \ Http \ Requests \ UserStoreRequest не существует

Question

Я новичок и учусь Laravel версия 6.18.2.

Я постоянно получаю сообщение об ошибке при отправке формы "UserStoreRequest не существует", пока она уже создана и вызвана в мой контроллер.

Я разочарован чтением многих других статей в Google и переполнением стека, но не смог найти свое решение. Ищу специалистов. Заранее спасибо.

carchainController. php

<?php

namespace App\Http\Controllers;
use Illuminate\Http\Requests;
use Illuminate\Support\Facades\Validator;
use App\Http\Requests\UserStoreRequest;


class carchainController extends Controller
{
  public function RegisterNewUser(UserStoreRequest $request)
  {
    // Handling all requests for forms in a file named HTTP/Request/UserStoreRequest
    $validated = $request->validated();

    //get fields from signup form using $request
    $name = $request['name'];
    $email = $request['email'];
    $password = bcrypt($request['password']);
    $user_type = $request['user_type'];

    //create new user - use App\User;
    $user = new User();
    $user->name = $name;
    $user->email = $email;
    $user->password = $password;
    $user->user_type = $user_type;
    $user->save(); //save to the db.

    Auth::login($user);//login after register

    return redirect()->route('actions.custom',['name' => $name]);

  }
}

UserStoreRequest. php

<?php

namespace  App\Http\Requests;
use Illuminate\Foundation\Http\FormRequest;


class UserStoreRequest extends BaseFormRequest
{
        public function authorize()
    {
        return true;
    }
        public function rules()
    {
        return [
          'name' => 'bail|required|unique:register_users,name'

        ];
    }

    public function messages()
{
    return [
        'name.required' => 'Name/Company Name is required!'        
           ];
}

public function filters()
{
}

}

BaseFormRequest. php

<?php

namespace App\Http\Requests;
use Illuminate\Contracts\Validation\Validator;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Http\Exceptions\HttpResponseException;
use Illuminate\Http\JsonResponse;
use Waavi\Sanitizer\Laravel\SanitizesInput;


abstract class BaseFormRequest extends FormRequest
{
  use ApiResponse, SanitizesInput;

    public function validateResolved()
    {
        {
            $this->sanitize();
            parent::validateResolved();
        }
    }

    abstract public function rules();

    abstract public function authorize();

}

MyRoute. php

Route::post('/custom', [

  'uses' => 'carchainController@RegisterNewUser',
  'as'=> 'signup'
]);

Снимок экрана ошибки https://imgur.com/9QZ8FBb