Question

我尝试从Rails 3.2.6和Heroku开始。我的Ruby版本是1.9.3，我的database.yml是这样的：

development:
  adapter: postgresql
  encoding: utf8
  reconnect: false
  database: iscubeonror_development
  pool: 5
  username: rails
  password: rails
  host: localhost

test:
  adapter: postgresql
  encoding: utf8
  reconnect: false
  database: iscubeonror_test
  pool: 5
  username: root
  password:
  host: localhost

production:
  adapter: postgresql
  encoding: utf8
  reconnect: false
  database: iscubeonror_production
  pool: 5
  username: root
  password:
  host: localhost

我的proc文件是

web: bundle exec rails server thin -p $PORT -e $RACK_ENV

我在production.rb上，在development.rb上和test.rb上：

 config.active_support.deprecation = :notify
 config.active_support.deprecation = :stderr
 config.active_support.deprecation = :stderr

最后我使用的是Windows，我的Gemfile是

gem 'rails', '3.2.6'
gem 'pg'
gem 'thin'
gem "foreman"

在终端 heroku日志上写字时，它给了我warnig

2012-11-20T18:05:32+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-st
yle plugins in vendor/plugins! Support for these plugins will be removed in Rail
s 4.0. Move them out and bundle them in your Gemfile, or fold them in to your ap
p as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes f
or 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)
2012-11-20T18:05:32+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-st
yle plugins in vendor/plugins! Support for these plugins will be removed in Rail
s 4.0. Move them out and bundle them in your Gemfile, or fold them in to your ap
p as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes f
or 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)
2012-11-20T18:05:35+00:00 app[web.1]: => Ctrl-C to shutdown server
2012-11-20T18:05:35+00:00 app[web.1]: => Booting Thin
2012-11-20T18:05:35+00:00 app[web.1]: => Rails 3.2.6 application starting in pro
duction on http://0.0.0.0:52284
2012-11-20T18:05:35+00:00 app[web.1]: => Call with -d to detach

在终端上写领班开始它给我

D:\Kalpesh\web\iscubeonror> foreman start
19:37:27 web.1  | started with pid 3868
19:38:18 web.1  | You did not specify how you would like Rails to report depreca
tion notices for your $RACK_ENV environment, please set config.active_support.de
precation to :log, :notify or :stderr at config/environments/$RACK_ENV.rb

由于这个原因我的瘦服务器没有启动我该怎么办虽然我遵循所有步骤 https://devcenter.heroku.com/articles/rails3#deploy-your-application-to-heroku 请紧急回复我

Answer 1

你应该阅读：

You did not specify how you would like Rails to report depreca
tion notices for your $RACK_ENV environment, please set config.active_support.de
precation to :log, :notify or :stderr at config/environments/$RACK_ENV.rb

Answer 2

我认为您需要在.env中定义一些env变量：

RACK_ENV=development
PORT=3000

部署rails应用程序时，heroku的foreman启动错误

2 个答案: