неопределенный метод `каждый 'для ложных значений: FalseClass

Question

Когда я грабли БД: мигрировать я получаю эту ошибку:

rake db:migrate 
rake aborted! 
NoMethodError: undefined method `each' for false:FalseClass 
/home/chirag/social-login-in-rails/config/application.rb:25:in `<class:Application>' 
/home/chirag/social-login-in-rails/config/application.rb:10:in `<module:SociaLoginRails>' 
/home/chirag/social-login-in-rails/config/application.rb:9:in `<top (required)>' 
/home/chirag/social-login-in-rails/Rakefile:4:in `require' 
/home/chirag/social-login-in-rails/Rakefile:4:in `<top (required)>' 
/home/chirag/.rvm/gems/ruby-2.0.0-p0/bin/ruby_executable_hooks:15:in `eval' 
/home/chirag/.rvm/gems/ruby-2.0.0-p0/bin/ruby_executable_hooks:15:in `<main>' 
(See full trace by running task with --trace) 

Я клонированный это приложение: - https://github.com/mohitjain/social-login-in-rails

Answer 1

Переименуйте файл social_keys_example.yml 'до „social_keys.yml“ и положить ключи приложения перезагрузите Sever, он будет работать

Answer 2

в конфигурации/application.rb

изменение

social_keys = File.join(Rails.root, 'config', 'social_keys.yml') 

в

social_keys = File.join(Rails.root, 'config', 'social_keys_example.yml') 

Answer 3

следовать инструкциям http://codebeerstartups.com/2013/10/social-login-integration-with-all-the-popular-social-networks-in-ruby-on-rails/

In the config directory there is a file ie social_keys.yml. You need to specify all the social keys there. Make sure have restarted the application after making any change in that file.

Here are the urls from where you can create an app and get the keys