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蓝图css rails 3.1帮助

2011-09-04 78 views
23

我的蓝图css在我的本地机器上运行，但是当我推送到heroku时，出现错误。蓝图css rails 3.1帮助

我已经蓝图保存在我的app/assets/stylesheets folder，这里是我使用的样式表标签：

<%= stylesheet_link_tag "application" %> 
<%= stylesheet_link_tag 'blueprint/screen', :media => 'screen' %> 
<%= stylesheet_link_tag 'blueprint/print', :media => 'print' %>

在我的Heroku的日志，它说application.css心不是预编译，并且我认为这可能是错误，但我不知道如何解决它。

这里是我的Heroku的日志：

2011-09-04T07:35:59+00:00 heroku[web.1]: Idling 
2011-09-04T07:36:00+00:00 heroku[web.1]: State changed from up to down 
2011-09-04T07:36:00+00:00 heroku[web.1]: State changed from down to created 
2011-09-04T07:36:00+00:00 heroku[web.1]: State changed from created to starting 
2011-09-04T07:36:01+00:00 heroku[web.1]: Stopping process with SIGTERM 
2011-09-04T07:36:01+00:00 app[web.1]: >> Stopping ... 
2011-09-04T07:36:01+00:00 heroku[web.1]: Process exited 
2011-09-04T07:36:04+00:00 heroku[web.1]: Starting process with command `thin -p 44288 -e production -R /home/heroku_rack/heroku.ru start` 
2011-09-04T07:36:07+00:00 app[web.1]: >> Thin web server (v1.2.6 codename Crazy Delicious) 
2011-09-04T07:36:07+00:00 app[web.1]: >> Maximum connections set to 1024 
2011-09-04T07:36:07+00:00 app[web.1]: >> Listening on 0.0.0.0:44288, CTRL+C to stop 
2011-09-04T07:36:08+00:00 heroku[web.1]: State changed from starting to up 
2011-09-04T08:41:45+00:00 heroku[web.1]: Idling 
2011-09-04T08:41:46+00:00 heroku[web.1]: State changed from up to down 
2011-09-04T08:41:46+00:00 heroku[web.1]: Stopping process with SIGTERM 
2011-09-04T08:41:46+00:00 app[web.1]: >> Stopping ... 
2011-09-04T08:41:47+00:00 heroku[web.1]: Process exited 
2011-09-04T16:05:59+00:00 heroku[slugc]: Slug compilation started 
2011-09-04T16:06:10+00:00 heroku[api]: Deploy 9ec665f by [email protected] 
2011-09-04T16:06:10+00:00 heroku[api]: Release v9 created by [email protected] 
2011-09-04T16:06:11+00:00 heroku[slugc]: Slug compilation finished 
2011-09-04T16:06:19+00:00 heroku[web.1]: Unidling 
2011-09-04T16:06:19+00:00 heroku[web.1]: State changed from down to created 
2011-09-04T16:06:19+00:00 heroku[web.1]: State changed from created to starting 
2011-09-04T16:06:21+00:00 heroku[web.1]: Starting process with command `thin -p 32066 -e production -R /home/heroku_rack/heroku.ru start` 
2011-09-04T16:06:25+00:00 app[web.1]: >> Thin web server (v1.2.6 codename Crazy Delicious) 
2011-09-04T16:06:25+00:00 app[web.1]: >> Maximum connections set to 1024 
2011-09-04T16:06:25+00:00 app[web.1]: >> Listening on 0.0.0.0:32066, CTRL+C to stop 
2011-09-04T16:06:26+00:00 heroku[web.1]: State changed from starting to up 
2011-09-04T16:06:27+00:00 app[web.1]: 
2011-09-04T16:06:27+00:00 app[web.1]: 
2011-09-04T16:06:27+00:00 app[web.1]: Started GET "/" for 65.7.186.42 at 2011-09-04 09:06:27 -0700 
2011-09-04T16:06:28+00:00 app[web.1]: 
2011-09-04T16:06:28+00:00 app[web.1]: ActionController::RoutingError (No route matches [GET] "/"): 
2011-09-04T16:06:28+00:00 app[web.1]: 
2011-09-04T16:06:28+00:00 app[web.1]: 
2011-09-04T16:06:28+00:00 app[web.1]: 
2011-09-04T16:06:28+00:00 app[web.1]: cache: [GET /] miss 
2011-09-04T16:06:28+00:00 heroku[router]: GET corporatefox.heroku.com/ dyno=web.1 queue=0 wait=0ms service=754ms status=404 bytes=728 
2011-09-04T16:06:28+00:00 heroku[nginx]: 65.7.186.42 - - [04/Sep/2011:09:06:28 -0700] "GET/HTTP/1.1" 404 728 "-" "Mozilla/5.0 (X11; Linux i686) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30" corporatefox.heroku.com 
2011-09-04T16:06:35+00:00 app[web.1]: 
2011-09-04T16:06:35+00:00 app[web.1]: 
2011-09-04T16:06:35+00:00 app[web.1]: Started GET "/pages/home" for 65.7.186.42 at 2011-09-04 09:06:35 -0700 
2011-09-04T16:06:35+00:00 app[web.1]: Processing by PagesController#home as HTML 
2011-09-04T16:06:35+00:00 app[web.1]: Rendered pages/home.html.erb within layouts/application (17.0ms) 
2011-09-04T16:06:35+00:00 app[web.1]: Rendered layouts/_stylesheets.html.erb (25.3ms) 
2011-09-04T16:06:35+00:00 app[web.1]: Completed 500 Internal Server Error in 92ms 
2011-09-04T16:06:35+00:00 app[web.1]: 
2011-09-04T16:06:35+00:00 app[web.1]: ActionView::Template::Error (application.css isn't precompiled): 
2011-09-04T16:06:35+00:00 app[web.1]:  1: <%= stylesheet_link_tag 'application' %> 
2011-09-04T16:06:35+00:00 app[web.1]:  2: <%= stylesheet_link_tag 'blueprint/screen', :media => 'screen' %> 
2011-09-04T16:06:35+00:00 app[web.1]:  3: <%= stylesheet_link_tag 'blueprint/print', :media => 'print' %> 
2011-09-04T16:06:35+00:00 app[web.1]: app/views/layouts/_stylesheets.html.erb:1:in `_app_views_layouts__stylesheets_html_erb__1720273165801032019_31408840' 
2011-09-04T16:06:35+00:00 app[web.1]: app/views/layouts/application.html.erb:5:in `_app_views_layouts_application_html_erb___1444640675865794326_32133320' 
2011-09-04T16:06:35+00:00 app[web.1]: 
2011-09-04T16:06:35+00:00 app[web.1]: 
2011-09-04T16:06:35+00:00 app[web.1]: cache: [GET /pages/home] miss 
2011-09-04T16:06:35+00:00 heroku[router]: GET corporatefox.heroku.com/pages/home dyno=web.1 queue=0 wait=0ms service=120ms status=500 bytes=728 
2011-09-04T16:06:35+00:00 heroku[nginx]: 65.7.186.42 - - [04/Sep/2011:09:06:35 -0700] "GET /pages/home HTTP/1.1" 500 728 "-" "Mozilla/5.0 (X11; Linux i686) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30" corporatefox.heroku.com 
2011-09-04T16:06:42+00:00 app[web.1]: 
2011-09-04T16:06:42+00:00 app[web.1]: 
2011-09-04T16:06:42+00:00 app[web.1]: Started GET "/" for 65.7.186.42 at 2011-09-04 09:06:42 -0700 
2011-09-04T16:06:42+00:00 app[web.1]: 
2011-09-04T16:06:42+00:00 app[web.1]: ActionController::RoutingError (No route matches [GET] "/"): 
2011-09-04T16:06:42+00:00 app[web.1]: 
2011-09-04T16:06:42+00:00 app[web.1]: 
2011-09-04T16:06:42+00:00 app[web.1]: 
2011-09-04T16:06:42+00:00 app[web.1]: cache: [GET /] miss 
2011-09-04T16:06:42+00:00 heroku[nginx]: 65.7.186.42 - - [04/Sep/2011:09:06:42 -0700] "GET/HTTP/1.1" 404 728 "-" "Mozilla/5.0 (X11; Linux i686) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30" corporatefox.heroku.com 
2011-09-04T16:14:42+00:00 heroku[slugc]: Slug compilation started 
2011-09-04T16:14:53+00:00 heroku[api]: Deploy 2fed989 by [email protected] 
2011-09-04T16:14:53+00:00 heroku[api]: Release v10 created by [email protected] 
2011-09-04T16:14:54+00:00 heroku[web.1]: State changed from up to bouncing 
2011-09-04T16:14:54+00:00 heroku[web.1]: State changed from bouncing to created 
2011-09-04T16:14:54+00:00 heroku[web.1]: State changed from created to starting 
2011-09-04T16:14:54+00:00 heroku[slugc]: Slug compilation finished 
2011-09-04T16:14:56+00:00 heroku[web.1]: Stopping process with SIGTERM 
2011-09-04T16:14:56+00:00 app[web.1]: >> Stopping ... 
2011-09-04T16:14:57+00:00 heroku[web.1]: Process exited 
2011-09-04T16:14:57+00:00 heroku[web.1]: Starting process with command `thin -p 48112 -e production -R /home/heroku_rack/heroku.ru start` 
2011-09-04T16:15:01+00:00 app[web.1]: >> Thin web server (v1.2.6 codename Crazy Delicious) 
2011-09-04T16:15:01+00:00 app[web.1]: >> Maximum connections set to 1024 
2011-09-04T16:15:01+00:00 app[web.1]: >> Listening on 0.0.0.0:48112, CTRL+C to stop 
2011-09-04T16:15:01+00:00 heroku[web.1]: State changed from starting to up 
2011-09-04T16:15:02+00:00 app[web.1]: Processing by PagesController#home as HTML 
2011-09-04T16:15:02+00:00 app[web.1]: Rendered pages/home.html.erb within layouts/application (13.2ms) 
2011-09-04T16:15:02+00:00 app[web.1]: Rendered layouts/_stylesheets.html.erb (24.1ms) 
2011-09-04T16:15:02+00:00 app[web.1]: Completed 500 Internal Server Error in 86ms 
2011-09-04T16:15:02+00:00 app[web.1]: 
2011-09-04T16:15:02+00:00 app[web.1]: ActionView::Template::Error (application.css isn't precompiled): 
2011-09-04T16:15:02+00:00 app[web.1]:  1: <%= stylesheet_link_tag "application" %> 
2011-09-04T16:15:02+00:00 app[web.1]:  2: <%= stylesheet_link_tag 'blueprint/screen', :media => 'screen' %> 
2011-09-04T16:15:02+00:00 app[web.1]:  3: <%= stylesheet_link_tag 'blueprint/print', :media => 'print' %> 
2011-09-04T16:15:02+00:00 heroku[router]: GET corporatefox.heroku.com/pages/home dyno=web.1 queue=0 wait=0ms service=755ms status=500 bytes=728 
2011-09-04T16:15:02+00:00 app[web.1]: app/views/layouts/_stylesheets.html.erb:1:in `_app_views_layouts__stylesheets_html_erb__4527639971944011061_33003340' 
2011-09-04T16:15:02+00:00 app[web.1]: app/views/layouts/application.html.erb:5:in `_app_views_layouts_application_html_erb__2040511387187567951_33642800' 
2011-09-04T16:15:02+00:00 app[web.1]: 
2011-09-04T16:15:02+00:00 app[web.1]: 
2011-09-04T16:15:02+00:00 app[web.1]: cache: [GET /pages/home] miss 
2011-09-04T16:15:02+00:00 heroku[nginx]: 65.7.186.42 - - [04/Sep/2011:09:15:02 -0700] "GET /pages/home HTTP/1.1" 500 728 "-" "Mozilla/5.0 (X11; Linux i686) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30" corporatefox.heroku.com

来源

2011-09-04 John

回答

27

我有同样的问题。我解决它在config/environments/production.rb

编辑设置config.assets.compile = true：这工作，同时发展精细，但作为编辑在运行时进行有性能损失。请参阅下面的答案以获得更好的解决方案

来源

2011-09-04 18:53:30 Arve

+0

我不能感谢你才好。非常感谢！ – John

+0

没问题。今天开始尝试Heroku和Rails，所以可能有另一种方法。我想我们应该尽可能地将它们编译出来，尽管看起来它们会被缓存。 – Arve

+0

感谢这一个 - http://stackoverflow.com/questions/7443536/blueprint-screen-css-isnt-precompiled - 没有工作。 –

13

解决此问题的一种方法是通过运行rake assets:precompile预编译资产。您可以通过添加

# Gems used only for assets and not required 
# in production environments by default. 
group :assets do 
    gem 'therubyracer' 
    gem 'sass-rails', " ~> 3.1.0" 
    gem 'coffee-rails', "~> 3.1.0"a 
    gem 'uglifier' 
end

到Gemfile和运行bundle install以包括这样的JavaScript运行。

来源

2011-09-14 13:31:48

+1

对于未来的读者：这个答案比选择的答案更理想。高性能的解决方案是预编译（如本答案所述），而不是设置compile = true。 –

+7

您还必须明确告诉Rails在预编译中包含Blueprint CSS文件。要配置/ environments/production.rb，添加'config.assets.precompile + =％w（blueprint/screen.css blueprint/print.css blueprint/ie.css）'。请参阅http://stackoverflow.com/questions/7443536/blueprint-screen-css-isnt-precompiled。然后使用'RAILS_ENV =生产包exec rake资产：预编译'预编译*进行生产*。这篇Heroku文章解释了编译资产的三个选项：http://devcenter.heroku.com/articles/rails31_heroku_cedar。在推向Heroku之前，先做所有这些事情。 –

+0

@MarkBerry谢谢！我有同样的问题，现在解决了。他们还需要添加图像怎么样？ – lanan

0

我试图运行rake资源：预编译，无法让它工作。我在Gemfile中拥有资产组。我读的地方，我应该确保预编译的生产ENV：

RAILS_ENV=production bundle exec rake assets:precompile

这并没有帮助。我最终做了config.assets.compile = true，它工作正常，但我很想得到真正的解决方案。

当我推荐他们说应该得到的heroku时，我永远不会得到-----> Preparing Rails asset pipeline。

来源

2011-09-16 20:46:53 abegbg

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