php - Laravel:即使确实提供了密码，“密码”列中的空值也违反了非空约束”

我在Laravel 5.5中构建了一个GraphQL API，我从User::create()中得到一个错误，它说我没有为“password”列提供值，尽管我确实提供了值。这是User::create()的完整消息：

SQLSTATE[23502]: Not null violation: 7 ERROR:  null value in column \"password\" violates not-null constraint
DETAIL:  Failing row contains (507, null, null, 2017-09-23 14:12:11, 2017-09-23 14:12:11, 658495, 56854685, Joe, Appleseed, royal, 1970-01-01, [phone], null, Poplar St, 14a, 1012AB, London, null, [e-mail], [e-mail], null). (SQL: insert into \"users\" (\"wid\", \"unumber\", \"first_name\", \"last_name\", \"civil_status\", \"birthdate\", \"phone_number\", \"street\", \"street_number\", \"postal_code\", \"city\", \"email_address_overwatch\", \"email_address_mindef\", \"updated_at\", \"created_at\") values (658495, 56854685, Joe, Appleseed, royal, 1970-01-01, [phone], Poplar St, 14a, 1012AB, London, [e-mail], [e-mail], 2017-09-23 14:12:11, 2017-09-23 14:12:11) returning \"id\")

下面是生成它的代码，在我的UserRepository中：

/**
 * Creates a new User with $data
 *
 * @param array $data
 * @return User
 */
public function create(array $data): User
{
    $data['password'] = bcrypt($data['password']);
    $user = User::create($data);
    $this->log(Auth::user(), $user, 'created');

    return $user;
}

我觉得这非常奇怪，因为我确实提供了一个密码值。我可以使用dd($data)：（就在$data['password'] = bcrypt($data'password');下面）

array:15 [
  \"wid\" => \"658495\"
  \"unumber\" => \"56854685\"
  \"first_name\" => \"Joe\"
  \"last_name\" => \"Appleseed\"
  \"civil_status\" => \"royal\"
  \"birthdate\" => \"1970-01-01\"
  \"phone_number\" => \"[phone]\"
  \"street\" => \"Poplar St\"
  \"street_number\" => \"14a\"
  \"postal_code\" => \"1012AB\"
  \"city\" => \"London\"
  \"email\" => \"[e-mail]\"
  \"email_address_overwatch\" => \"[e-mail]\"
  \"email_address_mindef\" => \"[e-mail]\"
  \"password\" => \"$2y$10$FdLbx/dYkdrjhGNcuCWKkO.bg013Gn0mhs7nKN.nyNztlykWx4jDC\"
]

如您所见，这个数组中肯定有一个password字段。我怎么可能会犯这个错误？
一些环境信息：

PHP 7.1.9-1+ubuntu16.04.1+deb.sury.org+1 (cli) (built: Sep  2 2017 05:56:43) ( NTS )
psql (PostgreSQL) 9.5.8
Laravel Framework 5.5.2

最佳答案

我猜密码不是mass assignable。在您的用户模型中：

protected $fillable = [.... other fields ..., 'password'];