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我毀了我的用戶和角色模型與rails destroy model <model_name>
想跑rails g rolify Role User
,但我得到的錯誤錯誤時的運轉軌道摹rolify
/usr/local/rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/inflector/methods.rb:261:in `const_get': uninitialized constant User (NameError)
隨着其它信息的大返流。我需要做些什麼來解決這個問題?