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我通过学习这本书之后,开发Rails应用程序: 目前我在第6章错误产生
这一切都很好,直到我想退房的应用使用'rails s'命令。 运行命令后,我得到了以下错误:
'default_controller_and_action': missing :action (ArgumentError)
我这个问题早些时候曾和纠正“routes.rb中”错误解决它。 但我不能够解决这个时候;(
的routes.rb
SampleApp::Application.routes.draw do
get "users/new"
root to: 'static_pages#home'
match '/signup', to: 'users#new'
match '/home', to: 'static_pages#home'
match '/help', to: 'static_pages#help'
match '/about', to: 'static_pages#about'
match '/contact', to: 'static_pages#'
end
application.html.erb
<!DOCTYPE html>
<html>
<head>
<title><%= full_title(yield(:title)) %></title>
<%= stylesheet_link_tag "application", media: "all" %>
<%= javascript_include_tag "application" %>
<%= csrf_meta_tags %>
<%= render 'layouts/shim' %>
</head>
<body>
<%= render 'layouts/header' %>
<div class="container">
<%= yield %>
<%= render 'layouts/footer' %>
<%= debug(params) if Rails.env.development? %>
</div>
</body>
</html>
_header.html.erb
<header class="navbar navbar-fixed-top navbar-inverse">
<div class="navbar-inner">
<div class="container">
<%= link_to "sample app", root_path, id: "logo" %>
<nav>
<ul class="nav pull-right">
<li><%= link_to "Home", root_path %></li>
<li><%= link_to "Help", help_path %></li>
<li><%= link_to "Sign in", '#' %></li>
</ul>
</nav>
</div>
</div>
</header>
_footer.html.erb
<footer class="footer">
<nav>
<ul>
<li><%= link_to "About", about_path %></li>
<li><%= link_to "Contact", contact_path %></li>
<li><a href="#/">News</a></li>
</ul>
</nav>
</footer>
我希望有人能帮助我解决这个问题! :)
在此先感谢!
创建布局这解决需要我问题,谢谢你的快速反应! – 2013-03-18 21:35:25