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I have a fresh app with only a few gems. Devise being one of them of course. And when I make an Admin model via Devise's Option 1 give here

... and upload to heroku, I am unable to run a db:migrate due to the following error:

rake aborted! uninitialized constant Admin /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/inflector/methods.rb:230:in block in constantize' /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/inflector/methods.rb:229:ineach' /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.8/lib/active_support/inflector/methods.rb:229:in constantize' /app/vendor/bundle/ruby/1.9.1/gems/devise-2.1.2/lib/devise.rb:256:inget' /app/vendor/bundle/ruby/1.9.1/gems/devise-2.1.2/lib/devise/mapping.rb:77:in to' /app/vendor/bundle/ruby/1.9.1/gems/devise-2.1.2/lib/devise/mapping.rb:72:inmodules' /app/vendor/bundle/ruby/1.9.1/gems/devise-2.1.2/lib/devise/mapping.rb:89:in routes' /app/vendor/bundle/ruby/1.9.1/gems/devise-2.1.2/lib/devise/mapping.rb:156:indefault_used_route'

etc...

Does anyone have any suggestions?

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1 回答 1

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创建了另一个新的 Rails 应用程序，现在一切正常。我相信问题可能是我用大写的“A”创建了我的管理模型，并且一些代码正在寻找一个带有小写“a”的管理模型

于 2012-12-24T23:18:32.703 回答