0

看到这个https://help.heroku.com/tickets/89264

基本上，我更新了我的config/environments/production.rb文件并遵循
了这个建议https://devcenter.heroku.com/articles/rails-asset-pipeline#compiling-assets-locally，但它仍然无法正常工作。


# Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added) # config.assets.precompile += %w( search.js )
我刚改成
# Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added) config.assets.precompile += %w( home.css )

然后做了以下事情： 

~/collegeanswerz >>  RAILS_ENV=production bundle exec rake assets:precompile
/Users/adamzerner/.rvm/rubies/ruby-1.9.3-p327/bin/ruby /Users/adamzerner/.rvm/gems/ruby-1.9.3- p327@rails3tutorial2ndEd/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets
~/collegeanswerz >>  git add public/assets
~/collegeanswerz >>  git commit -m "vendor compiled assets 2"
[master 23fa523] vendor compiled assets 2
 9 files changed, 4 insertions(+)
 create mode 100644 public/assets/home-73d942132cfdcc305dabf385494f8201.css
 create mode 100644 public/assets/home-73d942132cfdcc305dabf385494f8201.css.gz
 create mode 100644 public/assets/home.css
 create mode 100644 public/assets/home.css.gz
~/collegeanswerz >>  git push heroku master
Counting objects: 20, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (12/12), done.
Writing objects: 100% (12/12), 2.30 KiB, done.
Total 12 (delta 9), reused 0 (delta 0)

-----> Removing .DS_Store files
-----> Ruby/Rails app detected
-----> Using Ruby version: ruby-1.9.3
-----> Installing dependencies using Bundler version 1.3.2
   Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin --deployment
   Using rake (10.0.4)
   Using i18n (0.6.1)
   Using multi_json (1.7.3)
   Using activesupport (3.2.13)
   Using builder (3.0.4)
   Using activemodel (3.2.13)
   Using erubis (2.7.0)
   Using journey (1.0.4)
   Using rack (1.4.5)
   Using rack-cache (1.2)
   Using rack-test (0.6.2)
   Using hike (1.2.2)
   Using tilt (1.4.1)
   Using sprockets (2.2.2)
   Using actionpack (3.2.13)
   Using mime-types (1.23)
   Using polyglot (0.3.3)
   Using treetop (1.4.12)
   Using mail (2.5.3)
   Using actionmailer (3.2.13)
   Using arel (3.0.2)
   Using tzinfo (0.3.37)
   Using activerecord (3.2.13)
   Using activeresource (3.2.13)
   Using coffee-script-source (1.6.2)
   Using execjs (1.4.0)
   Using coffee-script (2.2.0)
   Using rack-ssl (1.3.3)
   Using json (1.7.7)
   Using rdoc (3.12.2)
   Using thor (0.18.1)
   Using railties (3.2.13)
   Using coffee-rails (3.2.2)
   Using dynamic_form (1.1.4)
   Using jquery-rails (2.2.1)
   Using pg (0.12.2)
   Using bundler (1.3.2)
   Using rails (3.2.13)
   Using sass (3.2.9)
   Using sass-rails (3.2.6)
   Using uglifier (2.1.0)
   Your bundle is complete! It was installed into ./vendor/bundle
   Cleaning up the bundler cache.
-----> Writing config/database.yml to read from DATABASE_URL
-----> Preparing app for Rails asset pipeline
   Detected manifest.yml, assuming assets were compiled locally
-----> WARNINGS:
   you have not declared a Ruby version in your Gemfile.
   To set your Ruby version add this line to your Gemfile:"
   ruby '1.9.3'"
   # See https://devcenter.heroku.com/articles/ruby-versions for more information."
-----> 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: 20.1MB
-----> Launching... done, v9
   http://fast-reaches-9399.herokuapp.com deployed to Heroku

To git@heroku.com:fast-reaches-9399.git
   28772c1..23fa523  master -> master
~/collegeanswerz >>  heroku open
Opening fast-reaches-9399... done

但我仍然遇到同样的 500 错误。

谁能帮我这个？我渴望部署，但我不知道我做错了什么。我通读了https://devcenter.heroku.com/articles/rails-asset-pipeline#compiling-assets-locally和http://guides.rubyonrails.org/asset_pipeline.html，但我仍然不知道出了什么问题. 任何帮助，将不胜感激。谢谢。

编辑：我只将 home.css 添加到config/environments/production.rb. 不过，我还有其他 css 文件和 javascript 文件。我需要将它们与 home.css 一起添加吗？我对需要添加到此文件中的内容以及不需要添加的内容感到困惑。

Heroku 日志：

~/collegeanswerz >>  heroku logs
2013-06-21T18:09:38.400164+00:00 app[web.1]: => Call with -d to detach
2013-06-21T18:09:38.400164+00:00 app[web.1]: => Ctrl-C to shutdown server
2013-06-21T18:09:38.400164+00:00 app[web.1]: Connecting to database specified by DATABASE_URL
2013-06-21T18:09:41.816038+00:00 app[web.1]: [2013-06-21 18:09:41] INFO  WEBrick::HTTPServer#start: pid=2 port=37598
2013-06-21T18:09:41.806086+00:00 app[web.1]: [2013-06-21 18:09:41] INFO  WEBrick 1.3.1
2013-06-21T18:09:41.806250+00:00 app[web.1]: [2013-06-21 18:09:41] INFO  ruby 1.9.3 (2013-05-15) [x86_64-linux]
2013-06-21T18:09:41.846306+00:00 heroku[web.1]: State changed from starting to up
2013-06-21T18:09:42.983092+00:00 app[web.1]: Started GET "/" for 150.212.44.53 at 2013-06-21 18:09:42 +0000
2013-06-21T18:09:43.796440+00:00 app[web.1]: Processing by StaticPagesController#home as HTML
2013-06-21T18:09:43.918982+00:00 app[web.1]:   Rendered static_pages/home.html.erb within layouts/application (26.0ms)
2013-06-21T18:09:43.926737+00:00 app[web.1]:   app/views/static_pages/home.html.erb:1:in `_app_views_static_pages_home_html_erb___725405358529282062_26831120'
2013-06-21T18:09:43.919413+00:00 app[web.1]: Completed 500 Internal Server Error in 121ms
2013-06-21T18:09:43.926737+00:00 app[web.1]: 
2013-06-21T18:09:43.926737+00:00 app[web.1]: ActionView::Template::Error (home.css isn't precompiled):
2013-06-21T18:09:43.926737+00:00 app[web.1]:     1: <%= stylesheet_link_tag    "home", :media => "all" %>
2013-06-21T18:09:43.926737+00:00 app[web.1]:     2: <%= javascript_include_tag :application %>
2013-06-21T18:09:43.926737+00:00 app[web.1]:     3: <% provide(:title, 'CollegeANSWERZ') %>
2013-06-21T18:09:43.926737+00:00 app[web.1]:     4: 
2013-06-21T18:09:43.926737+00:00 app[web.1]: 
2013-06-21T18:09:43.926737+00:00 app[web.1]: 
2013-06-21T18:09:43.930798+00:00 heroku[router]: at=info method=GET path=/ host=fast-reaches-9399.herokuapp.com fwd="150.212.44.53" dyno=web.1 connect=9ms service=997ms status=500 bytes=643
2013-06-21T18:10:43.120112+00:00 app[web.1]: Completed 500 Internal Server Error in 2ms
2013-06-21T18:10:43.119811+00:00 app[web.1]:   Rendered static_pages/home.html.erb within layouts/application (0.8ms)
2013-06-21T18:10:43.109481+00:00 app[web.1]: Started GET "/" for 130.49.162.173 at 2013-06-21 18:10:43 +0000
2013-06-21T18:10:43.115024+00:00 app[web.1]: Processing by StaticPagesController#home as HTML
2013-06-21T18:10:43.163822+00:00 heroku[router]: at=info method=GET path=/ host=fast-reaches-9399.herokuapp.com fwd="130.49.162.173" dyno=web.1 connect=1ms service=65ms status=500 bytes=643
2013-06-21T18:10:43.159816+00:00 app[web.1]:     4: 
2013-06-21T18:10:43.159816+00:00 app[web.1]:   app/views/static_pages/home.html.erb:1:in `_app_views_static_pages_home_html_erb___725405358529282062_26831120'
2013-06-21T18:10:43.159816+00:00 app[web.1]:     3: <% provide(:title, 'CollegeANSWERZ') %>
2013-06-21T18:10:43.159816+00:00 app[web.1]: ActionView::Template::Error (home.css isn't precompiled):
2013-06-21T18:10:43.159816+00:00 app[web.1]: 
2013-06-21T18:10:43.159816+00:00 app[web.1]: 
2013-06-21T18:10:43.159816+00:00 app[web.1]:     1: <%= stylesheet_link_tag    "home", :media => "all" %>
2013-06-21T18:10:43.159816+00:00 app[web.1]: 
2013-06-21T18:10:43.159816+00:00 app[web.1]:     2: <%= javascript_include_tag :application %>
2013-06-21T18:10:43.284647+00:00 heroku[router]: at=info method=GET path=/favicon.ico host=fast-reaches-9399.herokuapp.com fwd="130.49.162.173" dyno=web.1 connect=2ms service=14ms status=200 bytes=0
2013-06-21T18:31:38.978118+00:00 app[web.1]: Started GET "/" for 150.212.67.168 at 2013-06-21 18:31:38 +0000
2013-06-21T18:31:38.988162+00:00 app[web.1]: ActionView::Template::Error (home.css isn't precompiled):
2013-06-21T18:31:38.981955+00:00 app[web.1]: Processing by StaticPagesController#home as HTML
2013-06-21T18:31:38.983438+00:00 app[web.1]:   Rendered static_pages/home.html.erb within layouts/application (0.7ms)
2013-06-21T18:31:38.984407+00:00 app[web.1]: Completed 500 Internal Server Error in 2ms
2013-06-21T18:31:38.988162+00:00 app[web.1]: 
2013-06-21T18:31:38.988162+00:00 app[web.1]:     1: <%= stylesheet_link_tag    "home", :media => "all" %>
2013-06-21T18:31:38.988162+00:00 app[web.1]:     2: <%= javascript_include_tag :application %>
2013-06-21T18:31:38.976788+00:00 heroku[router]: at=info method=GET path=/ host=fast-reaches-9399.herokuapp.com fwd="150.212.67.168" dyno=web.1 connect=2ms service=23ms status=500 bytes=643
2013-06-21T18:31:38.988162+00:00 app[web.1]:     3: <% provide(:title, 'CollegeANSWERZ') %>
2013-06-21T18:31:38.988162+00:00 app[web.1]:     4: 
2013-06-21T18:31:38.988162+00:00 app[web.1]:   app/views/static_pages/home.html.erb:1:in `_app_views_static_pages_home_html_erb___725405358529282062_26831120'
2013-06-21T18:31:38.988162+00:00 app[web.1]: 
2013-06-21T18:31:38.988162+00:00 app[web.1]: 
2013-06-21T18:31:39.272322+00:00 heroku[router]: at=info method=GET path=/favicon.ico host=fast-reaches-9399.herokuapp.com fwd="150.212.67.168" dyno=web.1 connect=1ms service=14ms status=200 bytes=0
2013-06-21T19:34:46.968884+00:00 heroku[web.1]: Idling
2013-06-21T19:34:51.384909+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2013-06-21T19:34:52.554631+00:00 app[web.1]: [2013-06-21 19:34:52] ERROR SignalException: SIGTERM
2013-06-21T19:34:52.554631+00:00 app[web.1]:    /app/vendor/ruby-1.9.3/lib/ruby/1.9.1/webrick/server.rb:98:in `select'
2013-06-21T19:35:01.380745+00:00 heroku[web.1]: Error R12 (Exit timeout) -> At least one process failed to exit within 10 seconds of SIGTERM
2013-06-21T19:35:01.381015+00:00 heroku[web.1]: Stopping remaining processes with SIGKILL
2013-06-21T19:35:04.641711+00:00 heroku[web.1]: State changed from up to down
2013-06-21T19:35:04.615493+00:00 heroku[web.1]: Process exited with status 137
2013-06-22T01:19:15.580026+00:00 heroku[api]: Deploy 23fa523 by arz21@pitt.edu
2013-06-22T01:19:15.610236+00:00 heroku[api]
: Release v9 created by arz21@pitt.edu
2013-06-22T01:19:15.645481+00:00 heroku[api]: Deploy 23fa523 by arz21@pitt.edu
2013-06-22T01:19:15.812011+00:00 heroku[web.1]: State changed from down to starting
2013-06-22T01:19:19.358919+00:00 heroku[web.1]: Starting process with command `bundle exec rails server -p 16312`
2013-06-22T01:19:24.227544+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-06-22T01:19:24.227544+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-06-22T01:19:26.887652+00:00 app[web.1]: => Ctrl-C to shutdown server
2013-06-22T01:19:26.887652+00:00 app[web.1]: => Booting WEBrick
2013-06-22T01:19:26.887652+00:00 app[web.1]: => Rails 3.2.13 application starting in production on http://0.0.0.0:16312
2013-06-22T01:19:26.887652+00:00 app[web.1]: => Call with -d to detach
2013-06-22T01:19:26.887652+00:00 app[web.1]: Connecting to database specified by DATABASE_URL
2013-06-22T01:19:27.090788+00:00 app[web.1]: [2013-06-22 01:19:27] INFO  WEBrick 1.3.1
2013-06-22T01:19:27.091334+00:00 app[web.1]: [2013-06-22 01:19:27] INFO  WEBrick::HTTPServer#start: pid=2 port=16312
2013-06-22T01:19:27.090788+00:00 app[web.1]: [2013-06-22 01:19:27] INFO  ruby 1.9.3 (2013-05-15) [x86_64-linux]
2013-06-22T01:19:27.339684+00:00 heroku[web.1]: State changed from starting to up
2013-06-22T01:19:30.066268+00:00 app[web.1]: Started GET "/" for 24.131.255.163 at 2013-06-22 01:19:30 +0000
2013-06-22T01:19:30.468648+00:00 app[web.1]: Processing by StaticPagesController#home as HTML
2013-06-22T01:19:30.537004+00:00 heroku[router]: at=info method=GET path=/ host=fast-reaches-9399.herokuapp.com fwd="24.131.255.163" dyno=web.1 connect=1ms service=488ms status=500 bytes=643
2013-06-22T01:19:30.525930+00:00 app[web.1]:   Rendered static_pages/home.html.erb within layouts/application (8.3ms)
2013-06-22T01:19:30.537856+00:00 app[web.1]: 
2013-06-22T01:19:30.537856+00:00 app[web.1]: ActionView::Template::Error (layout.css isn't precompiled):
2013-06-22T01:19:30.537856+00:00 app[web.1]:     2: <html>
2013-06-22T01:19:30.537856+00:00 app[web.1]:     7:   <%= csrf_meta_tags %>
2013-06-22T01:19:30.532648+00:00 app[web.1]: Completed 500 Internal Server Error in 64ms
2013-06-22T01:19:30.537856+00:00 app[web.1]:   app/views/layouts/application.html.erb:5:in `_app_views_layouts_application_html_erb___1612393333745609223_32479780'
2013-06-22T01:19:30.538131+00:00 app[web.1]: 
2013-06-22T01:19:30.537856+00:00 app[web.1]:     8: </head>
2013-06-22T01:19:30.538131+00:00 app[web.1]: 
2013-06-22T01:19:30.537856+00:00 app[web.1]:     3: <head>
2013-06-22T01:19:30.537856+00:00 app[web.1]:     4:   <title><%= yield(:title) %></title>
2013-06-22T01:19:30.537856+00:00 app[web.1]:     5:   <%= stylesheet_link_tag    "layout", :media => "all" %>
2013-06-22T01:19:30.537856+00:00 app[web.1]:     6:   <%= javascript_include_tag "application" %>
2013-06-22T01:19:31.142918+00:00 heroku[router]: at=info method=GET path=/favicon.ico host=fast-reaches-9399.herokuapp.com fwd="24.131.255.163" dyno=web.1 connect=1ms service=48ms status=200 bytes=0
2013-06-22T02:25:29.121546+00:00 heroku[web.1]: Idling
2013-06-22T02:25:34.186899+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2013-06-22T02:25:35.206762+00:00 app[web.1]:    /app/vendor/ruby-1.9.3/lib/ruby/1.9.1/webrick/server.rb:98:in `select'
2013-06-22T02:25:35.206762+00:00 app[web.1]: [2013-06-22 02:25:35] ERROR SignalException: SIGTERM
2013-06-22T02:25:43.540073+00:00 heroku[web.1]: Error R12 (Exit timeout) -> At least one process failed to exit within 10 seconds of SIGTERM
2013-06-22T02:25:43.540320+00:00 heroku[web.1]: Stopping remaining processes with SIGKILL
2013-06-22T02:25:46.353635+00:00 heroku[web.1]: State changed from up to down
2013-06-22T02:25:46.337936+00:00 heroku[web.1]: Process exited with status 137
~/collegeanswerz >>
4

2 回答 2

0

现在我看到了你的日志，我环顾四周，你不是唯一一个经历过这种情况的人。尝试使用以下命令删除本地编译的资产：git rm -r public/assets然后推送到 heroku。保留您对 production.rb 所做的更改。

于 2013-06-22T03:01:27.407 回答
0

我在 StackOverflow 上看到了你的帖子，很酷！我喜欢看到人们在社区中互相帮助。你还记得上次是什么导致了你的问题吗？它是：

ActionView::Template::Error（home.css 未预编译）：您需要将 home.css 添加到 config/environments/production.rb。你需要告诉 production.rb 你需要 home.css。您需要告诉您需要除 application.css 之外的其他 css 文件。

现在，部署后您在日志中看到什么错误？

ActionView::Template::Error（layout.css 未预编译）：想通了吗？现在您还需要添加 layout.css。您可以像这样简单地添加：

%w( home.css layout.css ) 同样，您需要将除 application.css 之外的所有 CSS 添加到 config/environments/production.rb。如果除了 application.js 之外还有一些 js 文件需要添加，还需要添加到 config/environments/production.rb 中。我可以看到你需要在你的应用程序中添加很多 css 文件（例如，college_pages、essays、about_college 等用于 css，about_college 用于 js）。阅读你的日志是调试、编程的第一步。日志总是告诉你一些事情（如果没有日志，我将无法指出你的问题！）。很抱歉我没有告诉你如何查看你的日志（好像你不知道）。

以下是阅读日志的用法：

用法：heroku 日志

显示最近的日志输出

-n, --num NUM # 显示的行数 -p, --ps PS # 只显示给定进程的日志 -s, --source SOURCE # 只显示给定源的日志 -t, --tail # 持续流式传输日志

例子：

$ heroku logs 2012-01-01T12:00:00+00:00 heroku[api]: 配置通过 email@example.com 添加示例 2012-01-01T12:00:01+00:00 heroku[api]: 发布 v1创建者 email@example.com 您可以执行类似 heroku logs -n 100 的操作来查看最后 100 行日志。

希望这会有所帮助，惠子

非常感谢你的帮助！我知道你有点超越你的责任，我很感激。

我将所有其他 css 和 js 文件添加到 production.rb 并成功部署！我感到困惑的原因是我没有意识到我必须将它们全部包含在 production.rb 中。出于某种原因，我认为 application.css 和 application.js 以某种方式做到了，所以我不必这样做，并且我认为 home.css 出于某种原因是一个例外。

于 2013-06-22T14:38:33.137 回答