Question

即时为我的网络应用程序使用rails 4.1.1和mongodb。并且即时整合facebook登录但我在保存或登录用户时出错。这是错误

Moped::Errors::QueryFailure - The operation: #<Moped::Protocol::Query
  @length=93
  @request_id=2
  @response_to=0
  @op_code=2004
  @flags=[]
  @full_collection_name="projectsad_development.usersfbs"
  @skip=0
  @limit=0
  @selector={"_id"=>{"$oid"=>BSON::ObjectId('53c467994d696c0bf6000000')}}
  @fields=nil>
failed with error 10068: "invalid operator: $oid"

确定下降的代码

 <% if current_user %>
      Welcome <strong><%= current_user.name %></strong>!
      <%= link_to "Sign out", signout_path, id: "sign_out" %>
    <% else %>
    <%= link_to "Sign in with Facebook", "/auth/facebook", id: "sign_in" %>
  <% end %>

继承人我把current_user def放在哪里

  def current_user
    @current_user ||= Usersfb.find(session[:user_id]) if session[:user_id]
  end
  helper_method :current_user

Answer 1

我遇到了同样的问题，并在cookies_serializer.rb的帮助下评论了这一行：

        Rails.application.config.action_dispatch.cookies_serializer = :json

有关此问题的更多信息：https://github.com/plataformatec/devise/issues/2949#issuecomment-49261044

失败，错误10068：“无效的运算符：$ oid”mongdb＆amp; Rails 4

1 个答案: