Devise not login

Question

我用Devise创建了一个新角色-- Admin。

rails generate devise Admin

在路由中：

devise_for :admins, :controllers => { sessions: 'admin/sessions', registrations: 'admin/registrations' }
  devise_scope :admin do
    get '/admin', to: 'admin/admins#index'
  end

在控制器中，我有:Admin/sesesescioler.rb Admin/registrations_Controler.rb

class Admin::SessionsController < Devise::SessionsController
end

class Admin::RegistrationsController < Devise::RegistrationsController
end

在ApplicationController中：

class ApplicationController < ActionController::Base
  protect_from_forgery with: :exception
  before_filter :configure_permitted_parameters, if: :devise_controller?

  def configure_permitted_parameters
    devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:email, :password, :password_confirmation, :remember_me) }
    devise_parameter_sanitizer.for(:sign_in) { |u| u.permit(:email, :password, :remember_me) }
    devise_parameter_sanitizer.for(:account_update) { |u| u.permit(:email, :password, :password_confirmation, :current_password) }
  end
end

在path: localhost:3000/admin/sign_in -我有授权表单，当我点击'Login‘按钮时，我没有任何错误，但没有重定向到其他根页面，只是停留在路径localhost:3000/admin/sign_in没有一些错误。

Started POST "/admins/sign_in" for 127.0.0.1 at 2015-09-19 20:41:12 +0600
Processing by Admins::SessionsController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"WyJosiI1ynmsdCai0Dve0Lg1bm2OpQ7usDsSDIS6M5mU8e0gMeoc3/McG32maYs/ro5hdhnJeyUP2bnr9MAE7w==", "admin"=>{"email"=>"raf@mail.ruh", "password"=>"[FILTERED]", "remember_me"=>"0"}, "commit"=>"Log in"}
   (0.1ms)  BEGIN
  Admin Exists (27.3ms)  SELECT  1 AS one FROM "admins" WHERE "admins"."email" = 'raf@mail.ruh' LIMIT 1
   (0.3ms)  ROLLBACK
  Rendered admins/shared/_links.html.erb (0.4ms)
  Rendered admins/sessions/new.html.erb within layouts/application (5.2ms)
  Rendered layouts/_header.html.erb (0.5ms)
Completed 200 OK in 521ms (Views: 78.3ms | ActiveRecord: 27.8ms)

我也不知道原因?

Answer 1

你的管理员控制器里有什么动作吗？如果不是，则添加带有super的操作

class Admin::SessionsController < Devise::SessionsController

  def new
   super
  end
  ...
end