未定義的方法`new_password_path」與activeadmin

Question

我想用activeadmin，當我訪問URL /管理

NoMethodError in ActiveAdmin::Devise::Sessions#new 

undefined method `new_password_path' for #<#<Class:0x0000000712b248>:0x00000006c8f900> 

<% end -%> 
<%- if devise_mapping.recoverable? && controller_name != 'passwords' %> 
<%= link_to t('active_admin.devise.links.forgot_your_password'), new_password_path(resource_name) %><br /> #this line is highlighted 
<% end -%> 
<%- if devise_mapping.confirmable? && controller_name != 'confirmations' %> 

Trace of template inclusion: /var/www/htdocs/web99/.gem/bundler/gems/active_admin-1930da57a656/app/views/active_admin/devise/sessions/new.html.erb 

請注意，這不是我的代碼我收到此錯誤信息，但他們，所以我不能修改它。 我的Gemfile：

source 'https://rubygems.org' 
ruby '1.9.3' 
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails' 
gem 'rails', '4.0.0' 
gem 'execjs' 
gem 'therubyracer' 
gem 'activeadmin', github: 'gregbell/active_admin' 

# Use mysql as the database for Active Record 
gem 'mysql2' 
gem 'mysql' 
# Use SCSS for stylesheets 
gem 'sass-rails', '~> 4.0.0' 

# Use Uglifier as compressor for JavaScript assets 
gem 'uglifier', '>= 1.3.0' 

# Use CoffeeScript for .js.coffee assets and views 
gem 'coffee-rails', '~> 4.0.0' 

# See https://github.com/sstephenson/execjs#readme for more supported runtimes 
# gem 'therubyracer', platforms: :ruby 

# Use jquery as the JavaScript library 
gem 'jquery-rails' 

# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks 
gem 'turbolinks' 

# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder 
gem 'jbuilder', '~> 1.2' 

group :doc do 
    # bundle exec rake doc:rails generates the API under doc/api. 
    gem 'sdoc', require: false 
end 

# Use ActiveModel has_secure_password 
# gem 'bcrypt-ruby', '~> 3.1.2' 

# Use unicorn as the app server 
# gem 'unicorn' 

# Use Capistrano for deployment 
# gem 'capistrano', group: :development 

# Use debugger 
# gem 'debugger', group: [:development, :test] 

我的routes.rb：

Itdm::Application.routes.draw do 
    devise_for :admin_users, ActiveAdmin::Devise.config 
    ActiveAdmin.routes(self) 
end 

Answer 1

您可能已經重新啓動您的服務器，但對任何人是同樣的問題，請嘗試重新啓動服務器。爲我工作。

Activeadmin使用設計進行身份驗證，here是devise的github中的一個問題，與您的問題相似。