让我的sinatra应用程序在Heroku上工作的问题

时间：2012-09-15 19:41:02

标签： ruby git heroku gem sinatra

我制作了一个简单的Sinatra应用程序来运行主页。它已经在我的电脑上工作了。现在我想在heroku上托管它，但我无法管理它以使其运行。我对“Gemfile”或“Procfile”等概念并不熟悉。

我的红宝石应用程序需要Sinatra，haml和sinatra / r18n。我的gemfile看起来像这样：

source :rubygems
gem 'sinatra'
gem 'thin'
gem 'sinatra-r18n'
gem 'haml'

我的Procfile如下所示：

web: bundle exec ruby app.rb -p $PORT

我的app.rb就像这样开始：

# app.rb

require 'rubygems'
require 'sinatra'
require 'sinatra/r18n'
require 'haml'

enable :sessions

helpers do
  def set_lang (langcode)
...

目录中的其他文件包括Gemfile.lock，它是通过bundle install创建的，如果我没记错的话，以及“r18n”，“public”，“views”的文件夹。

如果我在heroku上启动应用程序，“heroku ps”命令表示应用程序“up”但如果我使用“heroku open”，我会收到“内部服务器错误”。

将其推送到heroku后，这是“heroku日志”：

2012-09-15T19:34:54+00:00 heroku[slugc]: Slug compilation started
2012-09-15T19:35:01+00:00 heroku[api]: Release v13 created by -@gmail.com
2012-09-15T19:35:01+00:00 heroku[api]: Deploy bebc79e by -@gmail.com
2012-09-15T19:35:01+00:00 heroku[web.1]: State changed from up to starting
2012-09-15T19:35:01+00:00 heroku[slugc]: Slug compilation finished
2012-09-15T19:35:02+00:00 heroku[web.1]: Starting process with command `bundle exec ruby app.rb -p 54979`
2012-09-15T19:35:05+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2012-09-15T19:35:05+00:00 heroku[web.1]: State changed from starting to up
2012-09-15T19:35:06+00:00 app[web.1]: == Sinatra/1.1.0 has taken the stage on 20773 for production with backup from Thin
2012-09-15T19:35:06+00:00 app[web.1]: >> Thin web server (v1.4.1 codename Chromeo)
2012-09-15T19:35:06+00:00 app[web.1]: >> Maximum connections set to 1024
2012-09-15T19:35:06+00:00 app[web.1]: >> Listening on 0.0.0.0:20773, CTRL+C to stop
2012-09-15T19:35:06+00:00 app[web.1]: >> Stopping ...
2012-09-15T19:35:06+00:00 app[web.1]:
2012-09-15T19:35:06+00:00 app[web.1]: == Sinatra has ended his set (crowd applauds)
2012-09-15T19:35:07+00:00 heroku[web.1]: Process exited with status 0

有人知道这里出了什么问题吗？如果您对所使用的概念更熟悉，也许是显而易见的事情。我也会提供有助于我解决问题的材料的提示，但直到现在我所有的谷歌搜索/阅读都无济于事。

更新28-09 我现在从代码中删除了Procfile，仍然得到“内部服务器错误”。这是一些应该包括崩溃的日志：

 2012-09-28T18:04:50+00:00 heroku[web.1]: State changed from down to starting
 2012-09-28T18:04:58+00:00 heroku[web.1]: Starting process with command `bundle exec thin start -R config.ru -e production -p 30813`
 2012-09-28T18:05:01+00:00 heroku[web.1]: State changed from starting to up
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/views/start.haml:1:in `evaluate_source'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/tilt-1.3.3/lib/tilt/template.rb:209:in `instance_eval'
 2012-09-28T18:05:02+00:00 app[web.1]: Encoding::CompatibilityError - incompatible character encodings: ASCII-8BIT and UTF-8:
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/tilt-1.3.3/lib/tilt/template.rb:209:in `evaluate_source'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/tilt-1.3.3/lib/tilt/template.rb:127:in `evaluate'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/tilt-1.3.3/lib/tilt/template.rb:144:in `cached_evaluate'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/tilt-1.3.3/lib/tilt/haml.rb:24:in `evaluate'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/tilt-1.3.3/lib/tilt/template.rb:76:in `render'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:452:in `render'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/app.rb:28:in `block in <top (required)>'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:370:in `haml'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:1032:in `call'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:1032:in `block in compile!'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:620:in `instance_eval'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:620:in `route_eval'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:656:in `block in process_route'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:653:in `catch'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:604:in `block (2 levels) in route!'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:653:in `process_route'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:603:in `block in route!'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:602:in `each'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:602:in `route!'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:530:in `block in call!'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:706:in `instance_eval'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:741:in `dispatch!'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:706:in `block in invoke'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:706:in `catch'
 2012-09-28T18:05:02+00:00 heroku[router]: GET fierce-crag-6255.herokuapp.com/ dyno=web.1 queue=0 wait=0ms service=73ms status=500 bytes=30
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:706:in `invoke'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:516:in `call'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:530:in `call!'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:1168:in `synchronize'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/session/abstract/id.rb:200:in `call'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in `call'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/commonlogger.rb:20:in `call'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/session/abstract/id.rb:205:in `context'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:1142:in `block in call'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/thin-1.4.1/lib/thin/connection.rb:80:in `block in pre_process'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/thin-1.4.1/lib/thin/connection.rb:53:in `process'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/thin-1.4.1/lib/thin/connection.rb:78:in `pre_process'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/thin-1.4.1/lib/thin/connection.rb:38:in `receive_data'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/thin-1.4.1/lib/thin/connection.rb:78:in `catch'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/sinatra-1.1.0/lib/sinatra/base.rb:1142:in `call'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/thin-1.4.1/lib/thin/backends/base.rb:63:in `start'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run_machine'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/thin-1.4.1/lib/thin/server.rb:159:in `start'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/thin-1.4.1/lib/thin/controllers/controller.rb:86:in `start'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/thin-1.4.1/lib/thin/runner.rb:185:in `run_command'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/thin-1.4.1/lib/thin/runner.rb:151:in `run!'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/gems/thin-1.4.1/bin/thin:6:in `<top (required)>'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/bin/thin:19:in `load'
 2012-09-28T18:05:02+00:00 app[web.1]:  /app/vendor/bundle/ruby/1.9.1/bin/thin:19:in `<main>'
 2012-09-28T18:05:02+00:00 app[web.1]: 212.90.85.15 - - [28/Sep/2012 18:05:02] "GET / HTTP/1.1" 500 30 0.0591
 2012-09-28T18:05:03+00:00 app[web.1]: 212.90.85.15 - - [28/Sep/2012 18:05:03] "GET /favicon.ico HTTP/1.1" 200 1416 0.0109
 2012-09-28T18:05:03+00:00 heroku[router]: GET fierce-crag-6255.herokuapp.com/favicon.ico dyno=web.1 queue=0 wait=0ms service=13ms status=200 bytes=1416
 2012-09-28T18:05:03+00:00 heroku[router]: GET fierce-crag-6255.herokuapp.com/favicon.ico dyno=web.1 queue=0 wait=0ms service=4ms status=200 bytes=1416
 2012-09-28T18:05:03+00:00 app[web.1]: 212.90.85.15 - - [28/Sep/2012 18:05:03] "GET /favicon.ico HTTP/1.1" 200 1416 0.0026

2 个答案:

答案 0 :(得分：1)

是的，我只是想出了自己。我应该更多关注heroku日志中的Encoding::CompatibilityError - incompatible character encodings: ASCII-8BIT and UTF-8:。我删除了所有的德国变形金刚，现在它正在工作。现在编码的问题是here。我希望我能以某种方式解决这个问题。无论如何，谢谢大家！

答案 1 :(得分：0)

您不一定需要Procfile。如果你想让heroku以默认方式运行你的应用程序，只需将其删除即可。而是以类似于来自heroku的this small example的方式添加config.ru文件。

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