【发布时间】：2012-02-23 23:23:25
【问题描述】：
更新：
git push heroku master 期间显示此错误：
-----> Preparing app for Rails asset pipeline
Running: rake assets:precompile
rake aborted!
couldn't find file 'twitter/bootstrap'
(in /tmp/build_2pmsvze33th3e/app/assets/javascripts/application.js:9)
Tasks: TOP => assets:precompile:primary
(See full trace by running task with --trace)
Precompiling assets failed, enabling runtime asset compilation
Injecting rails31_enable_runtime_asset_compilation
Please see this article for troubleshooting help:
http://devcenter.heroku.com/articles/rails31_heroku_cedar#troubleshooting
我按照guide 将 Bootstrap 2 布局升级到了 2.0.1。之后我得到这个错误部署到 Heroku：
2012-02-23T23:12:09+00:00 app[web.1]: ActionView::Template::Error ('twitter/bootstrap.less' wasn't found.
2012-02-23T23:12:09+00:00 app[web.1]:
2012-02-23T23:12:09+00:00 app[web.1]: (in /app/app/assets/stylesheets/bootstrap.css.less)):
2012-02-23T23:12:09+00:00 app[web.1]: 7: /%title gitwatcher.com
2012-02-23T23:12:09+00:00 app[web.1]: 8: = csrf_meta_tags
2012-02-23T23:12:09+00:00 app[web.1]: 9: = stylesheet_link_tag "vendor", :media => "screen"
2012-02-23T23:12:09+00:00 app[web.1]: 10: = stylesheet_link_tag "application", :rel => "stylesheet"
2012-02-23T23:12:09+00:00 app[web.1]: 11: = stylesheet_link_tag "http://jqueryui.com/repository/tags/latest/themes/base/jquery.ui.all.css", :media => "screen, projection"
2012-02-23T23:12:09+00:00 app[web.1]: 12: /
2012-02-23T23:12:09+00:00 app[web.1]: 13: :css
2012-02-23T23:12:09+00:00 app[web.1]: app/views/layouts/application.html.haml:10:in `_app_views_layouts_application_html_haml___2608554683581233975_52490540'
2012-02-23T23:12:09+00:00 app[web.1]:
2012-02-23T23:12:09+00:00 app[web.1]:
2012-02-23T23:12:09+00:00 app[web.1]: cache: [GET /] miss
2012-02-23T23:12:09+00:00 app[web.1]: Processing by HomeController#index as HTML
2012-02-23T23:12:09+00:00 app[web.1]: Rendered shared/_watch-list-tab.html.haml (4.5ms)
2012-02-23T23:12:09+00:00 app[web.1]: Rendered shared/_watch-list-table.html.haml (30.2ms)
2012-02-23T23:12:09+00:00 app[web.1]: Rendered home/index.html.haml within layouts/application (101.7ms)
2012-02-23T23:12:09+00:00 app[web.1]: Compiled vendor.css (3ms) (pid 1)
2012-02-23T23:12:09+00:00 app[web.1]: Compiled css3-github-buttons/gh-buttons.css (0ms) (pid 1)
2012-02-23T23:12:09+00:00 app[web.1]: Compiled jquery_carousel/carousel.css (0ms) (pid 1)
2012-02-23T23:12:09+00:00 app[web.1]: Compiled application.css (2ms) (pid 1)
2012-02-23T23:12:09+00:00 app[web.1]: Completed 500 Internal Server Error in 858ms
之前我有一个现有的 Rails 3.1.3 应用程序已经在 Heroku Cedar 上使用 Bootstrap 2 布局。
有什么想法吗？
【问题讨论】：
-
奇怪的是它在
/app/app/assets/stylesheets/bootstrap.css.less中查找 - 你的意思是有这样的嵌套应用程序文件夹吗？ -
不，这是来自 heroku 日志。我不知道如何摆脱它，显然似乎是路径错误/重复，但在之前的 bootstrap-2 部署（通过github.com/seyhunak/twitter-bootstrap-rails gem）中没有发生，而且，在本地它工作正常......
标签： ruby-on-rails heroku asset-pipeline twitter-bootstrap