未初始化的常量主动脚手架导轨2.3.5

Question

我将我的rails应用程序2.0.2更新为2.3.5。我使用主动脚手架作为管理部分。

我在我的代码中没有任何改变，但是更新会带来问题。 我有一个控制器'admin/user_controller'来管理用户。

这里是控制器的代码：

class Admin::UserController < ApplicationController 

    layout 'admin' 

    active_scaffold :user do |config| 
    config.columns.exclude :content, :historique_content, :user_has_objet, :user_has_arme, :user_has_entrainement, :user_has_mission, :mp, :pvp, :user_salt, :tchat, :notoriete_by_pvp, :invitation 
    config.list.columns = [:user_login, :user_niveau, :user_mail, :user_bloc, :user_valide, :group_id] #:user_description, :race, :group, :user_lastvisited, :user_nextaction, :user_combats_gagner, :user_combats_perdu, :user_combats_nul, :user_password, :user_salt, :user_combats, :user_experience, :user_mana, :user_vie 
    config.create.link.page = true 
    config.update.link.page = true 
    config.create.columns.add :password, :password_confirmation 
    config.update.columns.add :password, :password_confirmation 
    config.create.columns.exclude :user_password, :user_salt 
    config.update.columns.exclude :user_password, :user_salt 
    config.list.sorting = {:user_login => 'ASC'} 
    config.subform.columns = [] 
    end 
end 

此代码不能与更新变化，但是当我在这个页面去，我得到这个错误：

uninitialized constant Users 

/Users/Kiva/.gem/ruby/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:443:in `load_missing_constant' 
/Users/Kiva/.gem/ruby/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:80:in `const_missing' 
/Users/Kiva/.gem/ruby/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:92:in `const_missing' 
/Users/Kiva/.gem/ruby/1.8/gems/activesupport-2.3.5/lib/active_support/inflector.rb:361:in `constantize' 
/Users/Kiva/.gem/ruby/1.8/gems/activesupport-2.3.5/lib/active_support/inflector.rb:360:in `each' 
/Users/Kiva/.gem/ruby/1.8/gems/activesupport-2.3.5/lib/active_support/inflector.rb:360:in `constantize' 
/Users/Kiva/.gem/ruby/1.8/gems/activesupport-2.3.5/lib/active_support/core_ext/string/inflections.rb:162:in `constantize' 
/Users/Kiva/Documents/Projet-rpg/jeu/vendor/plugins/active_scaffold/lib/extensions/reverse_associations.rb:28:in `reverse_matches_for' 
/Users/Kiva/Documents/Projet-rpg/jeu/vendor/plugins/active_scaffold/lib/extensions/reverse_associations.rb:24:in `each' 
/Users/Kiva/Documents/Projet-rpg/jeu/vendor/plugins/active_scaffold/lib/extensions/reverse_associations.rb:24:in `reverse_matches_for' 
/Users/Kiva/Documents/Projet-rpg/jeu/vendor/plugins/active_scaffold/lib/extensions/reverse_associations.rb:11:in `reverse' 
/Users/Kiva/Documents/Projet-rpg/jeu/vendor/plugins/active_scaffold/lib/active_scaffold/data_structures/column.rb:117:in `autolink?' 
/Users/Kiva/Documents/Projet-rpg/jeu/vendor/plugins/active_scaffold/lib/active_scaffold.rb:107:in `links_for_associations' 
/Users/Kiva/Documents/Projet-rpg/jeu/vendor/plugins/active_scaffold/lib/active_scaffold/data_structures/columns.rb:62:in `each' 
/Users/Kiva/Documents/Projet-rpg/jeu/vendor/plugins/active_scaffold/lib/active_scaffold/data_structures/columns.rb:62:in `each' 
/Users/Kiva/Documents/Projet-rpg/jeu/vendor/plugins/active_scaffold/lib/active_scaffold.rb:106:in `links_for_associations' 
/Users/Kiva/Documents/Projet-rpg/jeu/vendor/plugins/active_scaffold/lib/active_scaffold.rb:59:in `active_scaffold' 
/Users/Kiva/Documents/Projet-rpg/jeu/app/controllers/admin/user_controller.rb:11 

我搜索自2天以来，但我没有找到问题，你能帮我吗。

Answer 1

我猜它必须与您的控制器，也许型号名称（user_controller而不是users_controller，并使用active_scaffold :user）。

我觉得Rails正在寻找一个名为users的模型，而你的模型被命名为user。你为此添加了一个变形法则吗？

Answer 2

./script/plugin install git://github.com/activescaffold/active_scaffold.git -r rails-2.3 

见https://github.com/activescaffold/active_scaffold/wiki/Getting-Started-Old