登录链接验证对我不起作用

Question

我正在尝试实施登录链接身份验证。不幸的是，我坚持下去。当我移动到生成的链接时，出现下一个异常：

InvalidLoginLinkAuthenticationException: 无法登录链接 验证

身份验证也不起作用：我无法访问安全区域（IS_AUTHENTICATED）。我做错了什么？谢谢！

security.yaml

security:
    firewalls:
        dev:
            pattern: ^/(_(profiler|wdt)|css|images|js)/
            security: false
        main:
            lazy: true
            provider: users_in_memory

            login_link:
                check_route: login_check
                signature_properties: [ 'id' ]

    access_control:
        - { path: '/secured_area', roles: IS_AUTHENTICATED }

LoginController.php

class LoginController extends AbstractController
{
    #[Route( '/login_check', name: 'login_check' )]
    public function loginCheck()
    {
        throw new \LogicException( 'This code should never be reached' );
    }

    #[Route( '/login', name: 'login' )]
    public function login( UserRepository $users, EntityManagerInterface $em,
                           LoginLinkHandlerInterface $loginLinkHandler, AuthenticationUtils $helper )
    {
        $userExisted = $users->findOneBy( [ 'id' => 123 ] );
        $loginLinkDetails = $loginLinkHandler->createLoginLink( $userExisted );
        $loginLink = $loginLinkDetails->getUrl();
        echo $helper->getLastAuthenticationError();
        return new Response( $loginLink );
    }
}