小编and*_*rov的帖子

我正在使用rails-api并且需要使用authenticate_with_http_token来处理标头授权令牌,但是我收到以下错误:

NoMethodError (undefined method `authenticate_with_http_token' for ...)

我的模型设置如下:

class Post(models.Model):
    name = models.CharField(max_length=10)

class Comment(models.Model):
    post = models.ForeignKey(Post,related_name='comments')
    name = models.CharField(max_length=10)

当我想从帖子中获取所有评论时,somepost.comments()我收到以下错误:

>> somepost.comments()
Traceback (most recent call last):
  File "<console>", line 1, in <module>
  File "a_path/django/db/models/fields/related.py", line 693, in __call__
    manager = getattr(self.model, kwargs.pop('manager'))
KeyError: 'manager'