Devise + omniauth + carrierwave无法保存Facebook个人资料图片 [英] Devise + omniauth + carrierwave doesn't save facebook profile image

问题描述

我正在使用带omniauth facebook的devise.我使用AvatarUploader为那些未使用carrierwave与Facebook登录的人上传了化身.

I am using devise with omniauth facebook. I upload avatars for people that are not signing in with facebook with carrierwave, with the AvatarUploader.

但是，当我尝试从facebook用户获取化身时，它不保存-user.avatar = auth.info.image不保存，并且在登录等于nil之后.

But when I try fetching the avatar from the facebook user, it does not save - user.avatar = auth.info.image does not save, and after signing in equals nil.

为什么会这样，我该如何解决?预先感谢.

Why is that and how can I fix it? Thanks in advance.

  def self.from_omniauth(auth)
    where(auth.slice(:provider, :uid)).first_or_create do |user|
      user.provider = auth.provider
      user.uid = auth.uid
      user.email = auth.info.email
      user.avatar = auth.info.image
    end
  end

推荐答案

您是否尝试过这个?

在您的方法中，更改行

user.avatar = auth.info.image

到

user.remote_avatar_url = auth.info.image

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