无法在Heroku上运行控制台

Question

我试图在Heroku服务器上部署我的应用程序，但出于某种原因，我既不能启动我的应用程序也不能启动我的应用程序，也不会启动我的应用程序。当我尝试执行heroku run console，我得到如下：

MacBook:threexortwo lander$ heroku run console 
Running `console` attached to terminal... up, run.1 
Rubber[ERROR]: Unable to read rubber configuration from /app/config/rubber/rubber.yml 
(erb):301:in `<main>': undefined local variable or method `rubber_env' for main:Object (NameError) 
    from /usr/local/lib/ruby/1.9.1/erb.rb:753:in `eval' 
    from /usr/local/lib/ruby/1.9.1/erb.rb:753:in `result' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber/environment.rb:39:in `read_config' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber/environment.rb:30:in `block in initialize' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber/environment.rb:30:in `each' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber/environment.rb:30:in `initialize' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber/configuration.rb:37:in `new' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber/configuration.rb:37:in `initialize' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber/configuration.rb:14:in `new' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber/configuration.rb:14:in `get_configuration' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber/configuration.rb:22:in `rubber_env' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber.rb:53:in `config' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber.rb:31:in `initialize' 
    from /app/vendor/bundle/ruby/1.9.1/gems/rubber-2.1.2/lib/rubber/railtie.rb:9:in `block in <class:Railtie>' 
    from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb:34:in `call' 
    from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb:34:in `execute_hook' 
    from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb:43:in `block in run_load_hooks' 
    from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb:42:in `each' 
    from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb:42:in `run_load_hooks' 
    from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/application.rb:67:in `inherited' 
    from /app/config/application.rb:13:in `<module:Threexortwo>' 
    from /app/config/application.rb:12:in `<top (required)>' 
    from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/commands.rb:39:in `require' 
    from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.6/lib/rails/commands.rb:39:in `<top (required)>' 
    from script/rails:6:in `require' 
    from script/rails:6:in `<main>' 

以前，我与在Amazon EC2服务器玩，并使用rubber。在使用rubber做任何事情之前，我创建了一个备份（几乎只是压缩了该项目），然后删除了vulcanized版本，恢复了旧版本，并卸载了橡胶。当我在本地运行我的服务器应用程序时，我不会遇到这个问题，并且只有在与Heroku混淆时才能得到它。

Answer 1

它看起来像橡胶仍然在你的gemfile中。 Heroku读入您的gemfile并安装列出的所有宝石。

请尝试删除它。