更新
我收到此错误是因为我有一个public.css和public.js文件,该文件未使用其余的.css和.js文件进行编译。解决方案是将此行添加到production.rb文件
# Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
config.assets.precompile += %w( public.js public.css )
从评论中可以看出,所有文件名应用程序都已添加。所以,我只需添加那些没有被称为应用程序的那些。
希望它有所帮助!
原始问题
我有这个宝石文件
gem 'rails', '3.1.0'
group :production do
gem 'pg'
end
group :development, :test do
gem 'sqlite3'
end
gem "heroku"
gem 'thin'
gem 'sass-rails', " ~> 3.1.0"
gem 'coffee-rails', "~> 3.1.0"
gem 'tabulous'
gem 'json'
gem "paperclip", "~> 2.4"
gem "devise"
gem "redcarpet"
group :assets do
gem 'uglifier'
end
gem 'jquery-rails'
gem "rspec-rails", :group => [:test, :development]
group :test do
end
当我使用“git push heroku master”进行部署时,我看到了这个
Preparing app for Rails asset pipeline
Running: rake assets:precompile
mkdir -p /tmp/build_2m34y4hj01m4o/public/assets
mkdir -p /tmp/build_2m34y4hj01m4o/public/assets
mkdir -p /tmp/build_2m34y4hj01m4o/public/assets
mkdir -p /tmp/build_2m34y4hj01m4o/public/assets/admin
mkdir -p /tmp/build_2m34y4hj01m4o/public/assets/admin
-----> Rails plugin injection
Injecting rails_log_stdout
Injecting rails3_serve_static_assets
-----> Discovering process types
Procfile declares types -> (none)
Default types for Ruby/Rails -> console, rake, web, worker
-----> Compiled slug size is 31.2MB
-----> Launching... done, v5
http://maktaba.herokuapp.com deployed to Heroku
但是在heroku日志中我得到了这个ActionView :: Template :: Error。 css没有预编译 奇怪..我认为它正在考虑部署反馈
2011-11-23T22:59:48+00:00 app[web.1]: Rendered public/index.html.erb within layouts/first (0.7ms)
2011-11-23T22:59:48+00:00 app[web.1]: Completed 500 Internal Server Error in 30ms
2011-11-23T22:59:48+00:00 app[web.1]:
2011-11-23T22:59:48+00:00 app[web.1]: ActionView::Template::Error (public/public.css isn't precompiled):
2011-11-23T22:59:48+00:00 app[web.1]: 2: <html>
2011-11-23T22:59:48+00:00 app[web.1]: 3: <head>
2011-11-23T22:59:48+00:00 app[web.1]: 4: <title>Maktaba</title>
2011-11-23T22:59:48+00:00 app[web.1]: 5: <%= stylesheet_link_tag "public/public" %>
2011-11-23T22:59:48+00:00 app[web.1]: 6: <%= javascript_include_tag "public/public" %>
2011-11-23T22:59:48+00:00 app[web.1]: 7: <%= csrf_meta_tags %>
2011-11-23T22:59:48+00:00 app[web.1]: 8: <%= csrf_meta_tags %>
2011-11-23T22:59:48+00:00 app[web.1]: app/views/public/index.html.erb:5:in `_app_views_public_index_html_erb___1726244208117637261_45234420'
2011-11-23T22:59:48+00:00 app[web.1]: app/controllers/public_controller.rb:13:in `block (2 levels) in index'
2011-11-23T22:59:48+00:00 app[web.1]:
2011-11-23T22:59:48+00:00 app[web.1]: app/controllers/public_controller.rb:12:in `index'
你们中间有人能看出我做错了吗?
答案 0 :(得分:18)
bundle exec rake assets:precompile
如果这是您第一次将应用部署到heroku,则在解决此问题后可能会遇到更多错误。让我知道发生什么事。
答案 1 :(得分:7)
实际上,您需要为生产环境运行预编译:
RAILS_ENV=production bundle exec rake assets:precompile
更广泛地说,Heroku docs描述了Cedar上Rails 3.1+资产编译的三个选项: