php - 错误 Symfony Doctrine PostgreSQL : SQLSTATE[42703]: Undefined column: 7 ERROR

Question

您好，我正在使用 Symfony，我正在尝试将我的项目连接到 PostgreSQL 服务器版本 9.6。我已经编辑了 .env 文件。然后我做了我的迁移。所以我在数据库中有新表，但是当我在我的网络应用程序中创建帐户时出现此错误。

An exception occurred while executing 'SELECT t0.id AS id_1, t0.username AS username_2, t0.password AS password_3, t0.email AS email_4, t0.confirmation_token AS confirmation_token_5, t0.account_activated AS account_activated_6 FROM user t0 WHERE t0.email = ?' with params ["machin@bidule.fr"]:

SQLSTATE[42703]: Undefined column: 7 ERROR: column t0.id does not exist
LINE 1: SELECT t0.id AS id_1, t0.username AS username_2, t0.password...

我已经用过了

php bin/console doctrine:schema:update --force

但这并没有改变什么。我还在 php.ini 文件中添加了正确的扩展。

Answer 1

将来，不要更改表名，而是添加 @ORM\Table(name="user")。如下所示。注意重音符号 (`) diacritical mark .

namespace App\Entity;

use Doctrine\ORM\Mapping as ORM;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
use Symfony\Component\Security\Core\User\UserInterface;

/**
 * @ORM\Entity(repositoryClass="App\Repository\UserRepository")
 * @ORM\Table(name="`user`")
 * @UniqueEntity(fields={"username"}, message="There is already an account with this username")
 */
class User implements UserInterface
{
    /**
     * @ORM\Id()
     * @ORM\GeneratedValue()
     * @ORM\Column(type="integer")
     */

.....the rest of code continues...