main:Object 的未定义局部变量或方法“remote_avatar_url”

Question

我已经安装了 AvatarUploader，如 carrierwave 文档中所示

class User < ApplicationRecord
  mount_uploader :avatar, AvatarUploader

当我尝试使用 url

创建用户时

FactoryGirl.create(:user, remote_avatar_url => "https://scontent.xx.fbcdn.net/v/t1.0-1/p100x100/14938353_1195336437213378_941804383137628957_n.jpg?oh=163a1fef88ec96558056094f60152976&oe=5A81C63F")`

NameError: undefined local variable or method `remote_avatar_url' for main:Object

Answer 1

您忘记了一个冒号：

FactoryGirl.create(:user, :remote_avatar_url => ...
                          ^

main:Object 的未定义局部变量或方法“remote_avatar_url”

undefined local variable or method `remote_avatar_url' for main:Object

ruby-on-rails

carrierwave