当我打开一个使用我的CSS的页面时,它将会工作一次,但在打开CSS并重新保存之前不会再工作。每隔一段时间我尝试直接访问我的CSS,它工作正常。但其他时候,它不工作,我收到此服务器的输出:Ruby on Rails:奇怪的样式表问题
[2010-08-01 12:49:37] ERROR NoMethodError: private method `gsub!' called for #<Class:0x7f6d0639ad80>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/var/www/rails-blog/vendor/rails/railties/lib/webrick_server.rb:94:in `handle_file'
/var/www/rails-blog/vendor/rails/railties/lib/webrick_server.rb:73:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/var/www/rails-blog/vendor/rails/railties/lib/webrick_server.rb:60:in `dispatch'
/var/www/rails-blog/vendor/rails/railties/lib/commands/servers/webrick.rb:66
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
/var/www/rails-blog/vendor/rails/activesupport/lib/active_support/dependencies.rb:153:in `require'
/var/www/rails-blog/vendor/rails/activesupport/lib/active_support/dependencies.rb:521:in `new_constants_in'
/var/www/rails-blog/vendor/rails/activesupport/lib/active_support/dependencies.rb:153:in `require'
/var/www/rails-blog/vendor/rails/railties/lib/commands/server.rb:49
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
127.0.0.1 - - [01/Aug/2010:12:49:37 BST] "GET /stylesheets/scaffold.css HTTP/1.1" 500 343
- -> /stylesheets/scaffold.css?1280662371
的代码我使用包括样式表是<%= stylesheet_link_tag 'scaffold' %>
。我重新启动了Ruby服务器,但没有任何效果。什么可能导致这个问题?
这是从阅读one of the official guides。
运行Mongrel时不会发生这种情况。
您使用这里什么版本的Rails的? – pjmorse 2010-09-13 16:19:38
@pjmorse:2.2.3-2(Ubuntu 10.04)。 – Zaz 2010-09-13 16:49:20