What does the error in evaluating nil.dependencies mean?

Question

I run ruby ​​on rails v2.2.2, and when I run a rake, I get this error.

$ rake gems --trace
- [I] settingslogic
rake interrupted!
You have zero if you did not expect this!
Error evaluating nil.dependencies

/vendor/rails/railities/lib/rails/gem_dependency.rb:77:in `dependencies'

Answer 1

I understood what was going on. There is an error in the main function of rake gems, where he suggested that there are specifications for the gem and will fail when it does not exist for this gem.

http://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets/1464

Answer 2

, , . config/environment.rb config.gem ( sudo gem).

Answer 3

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