RAILS_ENV = dev에 간부 인 레이크 DB 번들 :

Question

를 작동하지 씨앗을 나는이 코드

namespace :db do 
    task :seed, :only => {:primary => true}, :except => { :no_release => true } do 
    rails_env = ENV["RAILS_ENV"] 
    current_path = File.dirname(__FILE__) 
    run "cd #{current_path}; RAILS_ENV=#{rails_env} bundle exec rake db:seed" 
    end 
end 

을 작성하고 내가 배포 한 후 db.seed 호출 오전 :이 코드 내 테스트 환경에서 작동하고

를 마이그레이션하지만, dev 또는 통합 환경이 아닙니다. 는 그것이 오류를 보여주는 :

rake aborted! 
undefined method `[]' for nil:NilClass 
/Users/Megha/Documents/Mckinsey project/LeanITAppServer/config/initializers/authentication.rb:6:in `<top (required)>' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:245:in `load' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:245:in `block in load' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:245:in `load' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/engine.rb:588:in `block (2 levels) in <class:Engine>' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/engine.rb:587:in `each' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/engine.rb:587:in `block in <class:Engine>' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `instance_exec' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `run' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/initializable.rb:55:in `block in run_initializers' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `each' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `run_initializers' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/application.rb:136:in `initialize!' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/railtie/configurable.rb:30:in `method_missing' 
/Users/Megha/Documents/Mckinsey project/LeanITAppServer/config/environment.rb:6:in `<top (required)>' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/application.rb:103:in `require' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/application.rb:103:in `require_environment!' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/railties-3.2.13/lib/rails/application.rb:297:in `block (2 levels) in initialize_tasks' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/gems/activerecord-3.2.13/lib/active_record/railties/databases.rake:346:in `block (2 levels) in <top (required)>' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/bin/ruby_noexec_wrapper:14:in `eval' 
/Users/Megha/.rvm/gems/ruby-1.9.3-p392@bto/bin/ruby_noexec_wrapper:14:in `<main>' 
Tasks: TOP => db:abort_if_pending_migrations => environment 

사람이 문제

Answer 1

사용이 명령 줄 무엇을 말해 줄 수

RAILS_ENV=development bundle exec rake db:seed 

그리고 그것은 당신이 파일 의 내용을 게시 할 수있는 작동하지 않을 경우 /config/initializers/authentication.rb