运行 rails 命令时出错（服务器、生成模型、控制台、生成控制器）

Question

每当我调用 rails g 模型或 rails s 时，我都会遇到一个奇怪的错误。应用程序一直运行良好，现在我想添加一个新模型。

这是运行 rails g model my_model name:string、rails c 和 rails g controller test_controller 的堆栈跟踪：

/root/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/uri/common.rb:156:in `split': bad URI(is not URI?):  (URI::InvalidURIError)
from /root/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/uri/common.rb:174:in `parse'
from /root/.rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/uri/common.rb:628:in `parse'
from /root/my_project/config/initializers/redis.rb:1:in `<top (required)>'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:245:in `load'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:245:in `block in load'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:236:in `load_dependency'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.2.11/lib/active_support/dependencies.rb:245:in `load'
from /root/.rvm/gems/ruby-1.9.2-p290/bundler/gems/rails-dev-boost-60a39d477c26/lib/rails_development_boost/loadable_patch.rb:14:in `load'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/engine.rb:588:in `block (2 levels) in <class:Engine>'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/engine.rb:587:in `each'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/engine.rb:587:in `block in <class:Engine>'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/initializable.rb:30:in `instance_exec'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/initializable.rb:30:in `run'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/initializable.rb:55:in `block in run_initializers'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/initializable.rb:54:in `each'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/initializable.rb:54:in `run_initializers'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/application.rb:136:in `initialize!'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /root/my_project/config/environment.rb:5:in `<top (required)>'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/application.rb:103:in `require'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/application.rb:103:in `require_environment!'
from /root/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.11/lib/rails/commands.rb:25:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'

问题似乎与我正在使用的 rails 版本有关吗？我没有进行任何更改，所以很奇怪它现在失败了。

感谢您的帮助。

更新

我正在使用3.2.13 和红宝石1.9.2p290

更新 #2

在同一台机器上的其他项目上尝试这些命令并且用户没有错误...

请帮忙！ :(

Answer 1

发现问题，开发中缺少一个ENV变量，被URI.parse解析，发送nil，导致报错。