Question

我的Rails版本是3.2.12。我使用以下命令来创建用户身份验证：

rails generate devise:install
rails generate devise users
rake db:migrate

以下是我的路线

        new_user_session GET    /users/sign_in(.:format)       devise/sessions#new
            user_session POST   /users/sign_in(.:format)       devise/sessions#create
    destroy_user_session DELETE /users/sign_out(.:format)      devise/sessions#destroy
           user_password POST   /users/password(.:format)      devise/passwords#create
       new_user_password GET    /users/password/new(.:format)  devise/passwords#new
      edit_user_password GET    /users/password/edit(.:format) devise/passwords#edit
                         PUT    /users/password(.:format)      devise/passwords#update
cancel_user_registration GET    /users/cancel(.:format)        devise/registrations#cancel
       user_registration POST   /users(.:format)               devise/registrations#create
   new_user_registration GET    /users/sign_up(.:format)       devise/registrations#new
  edit_user_registration GET    /users/edit(.:format)          devise/registrations#edit
                         PUT    /users(.:format)               devise/registrations#update
                         DELETE /users(.:format)               devise/registrations#destroy

但即使用户电子邮件和密码保存在db上，我仍然无法注册新用户或登录应用程序。以下是我得到的错误：

NameError in Devise::RegistrationsController#create
uninitialized constant Model

我可能错了？

Answer 1

尝试将此行更改为devise.rb

config.sign_out_via =：删除

到

config.sign_out_via =：get

它对我有用

Answer 2

在你的路线中尝试这个，

devise_for：users，：controllers =＆gt; {：registrations =＆gt; “设计/注册”}做得到'/ register'=＆gt; '设计/注册#new'，：as =＆gt; ：new_user_registration 端

Rails设计未初始化的常量模型

2 个答案: