小编Den*_*off的帖子

<?php

declare(strict_types=1);

namespace App\Controller\User;

use App\Entity\User;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Http\Attribute\CurrentUser;

#[Route('/users', name: 'user.')]
class UserController extends AbstractController
{
    #[Route(name: 'list')]
    public function list(#[CurrentUser] ?User $user, Request $request): Response { 
        dd($user->getFirstName());
    }

说的 Call to a member function getFirstName() on null

但我已获得授权。在 Symfony Profiler 中，它显示我已登录。

环境：PHP 8.0.11 Symfony 5.3.9