Question

我尝试将应用程序部署到Heroku，但是当我推送我的config.ru文件时，我遇到了错误。

关注Heroku的日志：

2013-01-16T21:04:14+00:00 heroku[web.1]: Starting process with command `bundle exec rackup config.ru -p 29160`
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.4/lib/rack/builder.rb:51:in `initialize'
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/bin/rackup:19:in `<main>'
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.4/lib/rack/builder.rb:51:in `instance_eval'
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.4/lib/rack/server.rb:137:in `start'
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/config.ru:in `new'
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.4/lib/rack/server.rb:304:in `wrapped_app'
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.4/bin/rackup:4:in `<top (required)>'
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.4/lib/rack/builder.rb:40:in `parse_file'
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.4/lib/rack/server.rb:200:in `app'
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/config.ru:in `<main>'
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.4/lib/rack/builder.rb:40:in `eval'
2013-01-16T21:04:16+00:00 app[web.1]: /app/config.ru:1:in `block in <main>': undefined method `require' for #<Rack::Builder:0x0000000281d6a0 @run=nil, @map=nil, @use=[]> (NoMethodError)
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.4/lib/rack/server.rb:254:in `start'
2013-01-16T21:04:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/bin/rackup:19:in `load'
2013-01-16T21:04:17+00:00 heroku[web.1]: State changed from starting to crashed
2013-01-16T21:04:17+00:00 heroku[web.1]: Process exited with status 1
2013-01-16T21:04:18+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=mazzocato.herokuapp.com fwd=201.95.41.116 dyno= queue= wait= connect= service= status=503 bytes=
2013-01-16T21:04:19+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=mazzocato.herokuapp.com fwd=201.95.41.116 dyno= queue= wait= connect= service= status=503 bytes=
2013-01-16T21:04:20+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=mazzocato.herokuapp.com fwd=201.95.41.116 dyno= queue= wait= connect= service= status=503 bytes=
2013-01-16T21:04:37+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=mazzocato.herokuapp.com fwd=201.95.41.116 dyno= queue= wait= connect= service= status=503 bytes=
2013-01-16T21:04:06+00:00 heroku[web.1]: Unidling

关注我的config.ru文件：

require './app'
run Sinatra::Application

我的主文件是app.rb

任何帮助？

Answer 1

（试图将其作为评论推送......格式不正确）

仅从日志中了解起来非常困难。你的app.rb文件中有什么？通常人们会这样做：

require 'rubygems'
require 'sinatra' # or Bundle.require
require 'app/mystuff'

run Sinatra::Application

但是很难知道你是否需要sinatra和其他来自'app.rb'文件的内容。

Answer 2

登录heroku，然后将dynos的数量调整为0.保存，然后将其重新调整。发生在我身上几次，每次都有效。

Heroku - 在Sinatra应用程序中插入config.ru之后的应用程序错误H10

2 个答案: