我使用Active Admin和Devise获得ActiveModel :: ForbiddenAttributesError
我正在开发一个我正在使用Active Admin和Devise的应用程序。 我已经修改了User和Admin Users表（通过迁移），以允许两个模型使用Device而不是Active Admin进行一次登录。 由于“超级用户”管理员可以登录并访问管理员活动。 应用程序用户无法访问Admin Active。
当我尝试创建新用户或管理员时，我遇到的问题就出现了。 我收到以下错误：
ActiveModel::ForbiddenAttributesError in Admin::UsersController#create 看起来很简单，但我看不到它。 这是代码：
Schema.rb
ActiveRecord::Schema.define(version: 20140721134754) do create_table "active_admin_comments", force: true do |t| t.string "namespace" t.text "body" t.string "resource_id", null: false t.string "resource_type", null: false t.integer "author_id" t.string "author_type" t.datetime "created_at" t.datetime "updated_at" end add_index "active_admin_comments", ["author_type", "author_id"], name: "index_active_admin_comments_on_author_type_and_author_id" add_index "active_admin_comments", ["namespace"], name: "index_active_admin_comments_on_namespace" add_index "active_admin_comments", ["resource_type", "resource_id"], name: "index_active_admin_comments_on_resource_type_and_resource_id" create_table "admin_users", force: true do |t| t.string "email", default: "", null: false t.string "encrypted_password", default: "", null: false t.string "reset_password_token" t.datetime "reset_password_sent_at" t.datetime "remember_created_at" t.integer "sign_in_count", default: 0, null: false t.datetime "current_sign_in_at" t.datetime "last_sign_in_at" t.string "current_sign_in_ip" t.string "last_sign_in_ip" t.datetime "created_at" t.datetime "updated_at" end add_index "admin_users", ["email"], name: "index_admin_users_on_email", unique: true add_index "admin_users", ["reset_password_token"], name: "index_admin_users_on_reset_password_token", unique: true create_table "users", force: true do |t| t.string "email", default: "", null: false t.string "encrypted_password", default: "", null: false t.string "reset_password_token" t.datetime "reset_password_sent_at" t.datetime "remember_created_at" t.integer "sign_in_count", default: 0, null: false t.datetime "current_sign_in_at" t.datetime "last_sign_in_at" t.string "current_sign_in_ip" t.string "last_sign_in_ip" t.datetime "created_at" t.datetime "updated_at" t.boolean "superadmin", default: false, null: false end add_index "users", ["email"], name: "index_users_on_email", unique: true add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true end
应用程序/ admin.user.rb
第3行使用create_or_edit >> @user.attributes = params[:user].delete_if do |k, v|
ActiveAdmin.register User do def registration_params params.require(:user).permit(:email, :password, :password_confirmation, :superadmin) end index do column :email column :current_sign_in_at column :last_sign_in_at column :sign_in_count actions end form do |f| f.inputs "User Details" do f.input :email f.input :password f.input :password_confirmation f.input :superadmin, :label => "Super Administrator" end f.actions end create_or_edit = Proc.new { @user = User.where(id: params[:id]).first_or_create @user.superadmin = params[:user][:superadmin] @user.attributes = params[:user].delete_if do |k, v| (k == "superadmin") || (["password", "password_confirmation"].include?(k) && v.empty? && !@user.new_record?) end if @user.save redirect_to :action => :show, :id => @user.id else render active_admin_template((@user.new_record? ? 'new' : 'edit') + '.html.erb') end } member_action :create, :method => :post, &create_or_edit member_action :update, :method => :put, &create_or_edit end
如你所见，我已经添加了尝试解决此问题，但它不起作用。
def registration_params params.require(:user).permit(:email, :password, :password_confirmation, :superadmin) end
我也尝试了ApplicationController解决方案，但仍然得到相同的错误消息。
def configure_permitted_parameters devise_parameter_sanitizer.for(:sign_up) {|u| u.permit(:email, :password, :password_confirmation, :superadmin, :remember_me)} end
我在这里想念的是什么。！？
更新中…
错误信息
ActiveModel::ForbiddenAttributesError in Admin::UsersController#create ActiveModel::ForbiddenAttributesError
@line 25出现错误
应用程序/管理/ user.rb
22 create_or_edit = Proc.new { 23 @user = User.where(:id => params[:id]).first || User.new 24 @user.superadmin = params[:user][:superadmin] *25 @user.attributes = params[:user].delete_if do |k, v|* 26 (k == "superadmin") || 27 (["password", "password_confirmation"].include?(k) && v.empty? && !@user.new_record?) 28 end 29 if @user.save 30 redirect_to :action => :show, :id => @user.id
请求参数
{"utf8"=>"✓", "authenticity_token" => "Gd5oS423984792834729384729847293847JFxGY8o=", "user"=>{ "email"=>"person@site.com", "password"=>"password", "password_confirmation"=>"password", "superadmin"=>"0" }, "commit"=>"Create User", "action"=>"create", "controller"=> "admin/users" }
完整跟踪
activemodel (4.1.0) lib/active_model/forbidden_attributes_protection.rb:21:in `sanitize_for_mass_assignment' activerecord (4.1.0) lib/active_record/attribute_assignment.rb:24:in `assign_attributes' app/admin/user.rb:27:in `block (2 levels) in ' actionpack (4.1.0) lib/action_controller/metal/implicit_render.rb:4:in `send_action' actionpack (4.1.0) lib/abstract_controller/base.rb:189:in `process_action' actionpack (4.1.0) lib/action_controller/metal/rendering.rb:10:in `process_action' actionpack (4.1.0) lib/abstract_controller/callbacks.rb:20:in `block in process_action' activesupport (4.1.0) lib/active_support/callbacks.rb:113:in `call' activesupport (4.1.0) lib/active_support/callbacks.rb:113:in `call' activesupport (4.1.0) lib/active_support/callbacks.rb:166:in `block in halting' activesupport (4.1.0) lib/active_support/callbacks.rb:166:in `call' activesupport (4.1.0) lib/active_support/callbacks.rb:166:in `block in halting' activesupport (4.1.0) lib/active_support/callbacks.rb:166:in `call' activesupport (4.1.0) lib/active_support/callbacks.rb:166:in `block in halting' activesupport (4.1.0) lib/active_support/callbacks.rb:229:in `call' activesupport (4.1.0) lib/active_support/callbacks.rb:229:in `block in halting' activesupport (4.1.0) lib/active_support/callbacks.rb:229:in `call' activesupport (4.1.0) lib/active_support/callbacks.rb:229:in `block in halting' activesupport (4.1.0) lib/active_support/callbacks.rb:166:in `call' activesupport (4.1.0) lib/active_support/callbacks.rb:166:in `block in halting' activesupport (4.1.0) lib/active_support/callbacks.rb:166:in `call' activesupport (4.1.0) lib/active_support/callbacks.rb:166:in `block in halting' activesupport (4.1.0) lib/active_support/callbacks.rb:166:in `call' activesupport (4.1.0) lib/active_support/callbacks.rb:166:in `block in halting' activesupport (4.1.0) lib/active_support/callbacks.rb:86:in `call' activesupport (4.1.0) lib/active_support/callbacks.rb:86:in `run_callbacks' actionpack (4.1.0) lib/abstract_controller/callbacks.rb:19:in `process_action' actionpack (4.1.0) lib/action_controller/metal/rescue.rb:29:in `process_action' actionpack (4.1.0) lib/action_controller/metal/instrumentation.rb:31:in `block in process_action' activesupport (4.1.0) lib/active_support/notifications.rb:159:in `block in instrument' activesupport (4.1.0) lib/active_support/notifications/instrumenter.rb:20:in `instrument' activesupport (4.1.0) lib/active_support/notifications.rb:159:in `instrument' actionpack (4.1.0) lib/action_controller/metal/instrumentation.rb:30:in `process_action' actionpack (4.1.0) lib/action_controller/metal/params_wrapper.rb:250:in `process_action' activerecord (4.1.0) lib/active_record/railties/controller_runtime.rb:18:in `process_action' actionpack (4.1.0) lib/abstract_controller/base.rb:136:in `process' actionview (4.1.0) lib/action_view/rendering.rb:30:in `process' actionpack (4.1.0) lib/action_controller/metal.rb:195:in `dispatch' actionpack (4.1.0) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch' actionpack (4.1.0) lib/action_controller/metal.rb:231:in `block in action' actionpack (4.1.0) lib/action_dispatch/routing/route_set.rb:80:in `call' actionpack (4.1.0) lib/action_dispatch/routing/route_set.rb:80:in `dispatch' actionpack (4.1.0) lib/action_dispatch/routing/route_set.rb:48:in `call' actionpack (4.1.0) lib/action_dispatch/journey/router.rb:71:in `block in call' actionpack (4.1.0) lib/action_dispatch/journey/router.rb:59:in `each' actionpack (4.1.0) lib/action_dispatch/journey/router.rb:59:in `call' actionpack (4.1.0) lib/action_dispatch/routing/route_set.rb:676:in `call' warden (1.2.3) lib/warden/manager.rb:35:in `block in call' warden (1.2.3) lib/warden/manager.rb:34:in `catch' warden (1.2.3) lib/warden/manager.rb:34:in `call' rack (1.5.2) lib/rack/etag.rb:23:in `call' rack (1.5.2) lib/rack/conditionalget.rb:35:in `call' rack (1.5.2) lib/rack/head.rb:11:in `call' actionpack (4.1.0) lib/action_dispatch/middleware/params_parser.rb:27:in `call' actionpack (4.1.0) lib/action_dispatch/middleware/flash.rb:254:in `call' rack (1.5.2) lib/rack/session/abstract/id.rb:225:in `context' rack (1.5.2) lib/rack/session/abstract/id.rb:220:in `call' actionpack (4.1.0) lib/action_dispatch/middleware/cookies.rb:560:in `call' activerecord (4.1.0) lib/active_record/query_cache.rb:36:in `call' activerecord (4.1.0) lib/active_record/connection_adapters/abstract/connection_pool.rb:621:in `call' activerecord (4.1.0) lib/active_record/migration.rb:380:in `call' actionpack (4.1.0) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call' activesupport (4.1.0) lib/active_support/callbacks.rb:82:in `run_callbacks' actionpack (4.1.0) lib/action_dispatch/middleware/callbacks.rb:27:in `call' actionpack (4.1.0) lib/action_dispatch/middleware/reloader.rb:73:in `call' actionpack (4.1.0) lib/action_dispatch/middleware/remote_ip.rb:76:in `call' actionpack (4.1.0) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call' actionpack (4.1.0) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call' railties (4.1.0) lib/rails/rack/logger.rb:38:in `call_app' railties (4.1.0) lib/rails/rack/logger.rb:20:in `block in call' activesupport (4.1.0) lib/active_support/tagged_logging.rb:68:in `block in tagged' activesupport (4.1.0) lib/active_support/tagged_logging.rb:26:in `tagged' activesupport (4.1.0) lib/active_support/tagged_logging.rb:68:in `tagged' railties (4.1.0) lib/rails/rack/logger.rb:20:in `call' actionpack (4.1.0) lib/action_dispatch/middleware/request_id.rb:21:in `call' rack (1.5.2) lib/rack/methodoverride.rb:21:in `call' rack (1.5.2) lib/rack/runtime.rb:17:in `call' activesupport (4.1.0) lib/active_support/cache/strategy/local_cache_middleware.rb:26:in `call' rack (1.5.2) lib/rack/lock.rb:17:in `call' actionpack (4.1.0) lib/action_dispatch/middleware/static.rb:64:in `call' rack (1.5.2) lib/rack/sendfile.rb:112:in `call' railties (4.1.0) lib/rails/engine.rb:514:in `call' railties (4.1.0) lib/rails/application.rb:144:in `call' rack (1.5.2) lib/rack/lock.rb:17:in `call' rack (1.5.2) lib/rack/content_length.rb:14:in `call' rack (1.5.2) lib/rack/handler/webrick.rb:60:in `service' /usr/local/opt/rbenv/versions/2.0.0-p481/lib/ruby/2.0.0/webrick/httpserver.rb:138:in `service' /usr/local/opt/rbenv/versions/2.0.0-p481/lib/ruby/2.0.0/webrick/httpserver.rb:94:in `run' /usr/local/opt/rbenv/versions/2.0.0-p481/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread'
更新
development.log
Started POST "/admin/users" for 66.241.138.122 at 2014-07-23 17:03:03 +0000 Processing by Admin::UsersController#create as HTML Parameters: {"utf8"=>"✓", "authenticity_token"=>"HQDRvcsf111111132XFsLc=", "user"=>{"email"=>"person@site", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]", "superadmin"=>"1"}, "commit"=>"Create User"} [1m[35mUser Load (0.2ms)[0m SELECT "users".* FROM "users" WHERE "users"."id" = 1 ORDER BY "users"."id" ASC LIMIT 1 [1m[36mUser Load (0.2ms)[0m [1mSELECT "users".* FROM "users" WHERE "users"."id" IS NULL ORDER BY "users"."id" ASC LIMIT 1[0m Completed 500 Internal Server Error in 20ms ActiveModel::ForbiddenAttributesError (ActiveModel::ForbiddenAttributesError): app/admin/user.rb:18:in `block (2 levels) in ' Rendered /home/action/.gem/ruby/2.1.1/gems/actionpack-4.1.0/lib/action_dispatch/middleware/templates/rescues/_source.erb (0.8ms) Rendered /home/action/.gem/ruby/2.1.1/gems/actionpack-4.1.0/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.4ms) Rendered /home/action/.gem/ruby/2.1.1/gems/actionpack-4.1.0/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (1.1ms) Rendered /home/action/.gem/ruby/2.1.1/gems/actionpack-4.1.0/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (25.1ms)