Devise中的NoMethodError :: Registrations #new
当我尝试注册我的应用程序时，我一直收到此错误，我正在使用设计进行身份validation;
NoMethodError in Devise::Registrations#new undefined method `registration_path' for #<#:0x007fe45d9ffd78> Extracted source (around line #3): Sign up
resource_name, :url => registration_path(resource_name)) do |f| %>
当我跑到rake routes我得到了;
Prefix Verb URI Pattern Controller#Action 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 PATCH /users/password(.:format) devise/passwords#update 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 PATCH /users(.:format) devise/registrations#update PUT /users(.:format) devise/registrations#update DELETE /users(.:format) devise/registrations#destroy
注册链接代码;
更新感谢ParaPenguin现在可以使用注册字段，但是当我点击提交时，我一直遇到这个问题
No route matches [POST] "/users/sign_up" new_user_session_path GET /users/sign_in(.:format) devise/sessions#new user_session_path POST /users/sign_in(.:format) devise/sessions#create destroy_user_session_path DELETE /users/sign_out(.:format) devise/sessions#destroy user_password_path POST /users/password(.:format) devise/passwords#create new_user_password_path GET /users/password/new(.:format) devise/passwords#new edit_user_password_path GET /users/password/edit(.:format) devise/passwords#edit PATCH /users/password(.:format) devise/passwords#update PUT /users/password(.:format) devise/passwords#update cancel_user_registration_path GET /users/cancel(.:format) devise/registrations#cancel user_registration_path POST /users(.:format) devise/registrations#create new_user_registration_path GET /users/sign_up(.:format) devise/registrations#new edit_user_registration_path GET /users/edit(.:format) devise/registrations#edit PATCH /users(.:format) devise/registrations#update PUT /users(.:format) devise/registrations#update DELETE /users(.:format)
更新2-Gjaldon要求我包括我的用户模型和路由我的用户模型
class User < ActiveRecord::Base # Include default devise modules. Others available are: # :confirmable, :lockable, :timeoutable and :omniauthable devise :database_authenticatable, :registerable, :recoverable, :rememberable, :trackable, :validatable end
的routes.rb
Document::Application.routes.draw do devise_for :users root "pages#home" get "about" => "pages#about" get "prices" => "pages#prices" get "faq" => "pages#faq", :as => :faq get "terms" => "pages#terms" get "view" => "pages#view" get "policy" => "pages#policy" get "contact" => "pages#contact" get "works" => "pages#works"
您能否在routes.rb中提供Devise的路线以及用户模型的设计代码？
它可能是以下哪种方法可以解决您的问题：
-
重新启动Rails服务器。 这样，Rails将看到Devise对Rails所做的新文件和更改。
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你是否覆盖了Devise :: Registrations＃new action？ 如果是这样，您需要替换下面的查看代码：
<%= form_for(resource, :as => resource_name, :url => registration_path(resource_name)) do |f| %>
有：
<%= form_for(resource, :as => resource_name, :url => user_registration_path) do |f| %>
在devise_registrations/edit.html.erb视图中，您的form_for代码如下所示：
<%= form_for(resource, :as => resource_name, :url => edit_user_registration_path(resource_name, :method => :put) do |f| %>
您的rake routes实际上为您提供了您需要提交的路线。 请记住，相应的控制器和操作显示在rake routes输出中的Controller＃action列下。 edit操作中的表单应始终提交到update操作，如果您坚持使用Rails约定，则new操作中的表单应始终提交到create操作。 如果您决定在另一个操作中创建表单以创建记录，请确保将表单提交给create操作。
尝试更改registration_path(resource_name)
<%= form_for(resource, :as => resource_name, :url => registration_path(resource_name)) do |f| %>
到new_registration_path(resource_name) 。 这可以解决错误，但我不确定，这是可能的。 它似乎只适合你，因为文件设置运行正好适用于我的设计。