我试图使用FOSUserBundle的现有用户表，但我得到一个奇怪的错误：
由于系统问题，无法处理身份验证请求 .
我的用户表似乎与FOSUserBundle有很大不同 .
列是：
id
name
email
password
salt
role
我认为这是问题，因为当我查看日志文件时，我看到如下错误：
doctrine.DEBUG：SELECT t0.username AS username_1，t0.username_canonical AS username_canonical_2，t0.email AS email_3，t0.email_canonical AS email_canonical_4，t0.enabled AS enabled_5，t0.salt AS salt_6，t0.password AS password_7，t0 . last_login AS last_login_8，t0.locked AS locked_9，t0.expired AS expired_10，t0.expires_at AS expires_at_11，t0.confirmation_token AS confirmation_token_12，t0.password_requested_at AS password_requested_at_13，t0.roles AS roles_14，t0.credentials_expired AS credentials_expired_15，t0.credentials_expire_at AS credentials_expire_at_16，t0.id AS id_17 ...
然后：
security.INFO：身份验证请求失败 . {“exception”：“[object]（Symfony \ Component \ Security \ Core \ Exception \ AuthenticationServiceException（code：0）：
我的假设是因为我的架构没有大部分列 . 那么我该怎么做才能纠正这个问题呢？我绝对必须拥有那些吗？