缺少必需的参数：aws_access_key_id，aws_secret_access_key
我目前正在尝试在终端中运行我的测试套件，但是我收到以下错误：
Missing required arguments: aws_access_key_id, aws_secret_access_key (ArgumentError)
我在我的项目中使用Carrierwave，我很确定这是导致问题的原因。 这是我的config / initializers / carrierwave.rb：
CarrierWave.configure do |config| config.fog_credentials = { :provider => 'AWS', :aws_access_key_id => ENV['S3_ACCESS_KEY_ID'], :aws_secret_access_key => ENV['S3_SECRET_ACCESS_KEY'] } config.fog_directory = 'my_directory' end
这是我的日志：
News-MacBook-Pro:music-app yedidyaweiner$ bundle exec rspec /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/fog-core-1.27.2/lib/fog/core/service.rb:244:in `validate_options': Missing required arguments: aws_access_key_id, aws_secret_access_key (ArgumentError) from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/fog-core-1.27.2/lib/fog/core/service.rb:268:in `handle_settings' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/fog-core-1.27.2/lib/fog/core/service.rb:98:in `new' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/fog-core-1.27.2/lib/fog/storage.rb:25:in `new' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/carrierwave-0.10.0/lib/carrierwave/uploader/configuration.rb:83:in `eager_load_fog' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/carrierwave-0.10.0/lib/carrierwave/uploader/configuration.rb:96:in `fog_credentials=' from /Users/yedidyaweiner/projects/music-app/config/initializers/carrierwave.rb:2:in `block in ' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/carrierwave-0.10.0/lib/carrierwave/uploader/configuration.rb:118:in `configure' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/carrierwave-0.10.0/lib/carrierwave.rb:14:in `configure' from /Users/yedidyaweiner/projects/music-app/config/initializers/carrierwave.rb:1:in `' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:241:in `load' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:241:in `block in load' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:232:in `load_dependency' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:241:in `load' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/engine.rb:648:in `block in load_config_initializer' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/activesupport-4.1.1/lib/active_support/notifications.rb:161:in `instrument' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/engine.rb:647:in `load_config_initializer' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/engine.rb:612:in `block (2 levels) in ' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/engine.rb:611:in `each' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/engine.rb:611:in `block in ' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/initializable.rb:30:in `instance_exec' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/initializable.rb:30:in `run' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/initializable.rb:55:in `block in run_initializers' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:226:in `block in tsort_each' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:418:in `block (2 levels) in each_strongly_connected_component_from' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:427:in `each_strongly_connected_component_from' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:417:in `block in each_strongly_connected_component_from' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/initializable.rb:44:in `each' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/initializable.rb:44:in `tsort_each_child' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:411:in `call' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:411:in `each_strongly_connected_component_from' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:347:in `block in each_strongly_connected_component' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:345:in `each' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:345:in `call' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:345:in `each_strongly_connected_component' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:224:in `tsort_each' from /Users/yedidyaweiner/.rbenv/versions/2.1.2/lib/ruby/2.1.0/tsort.rb:205:in `tsort_each' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/initializable.rb:54:in `run_initializers' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/railties-4.1.1/lib/rails/application.rb:288:in `initialize!' from /Users/yedidyaweiner/projects/music-app/config/environment.rb:5:in `' from /Users/yedidyaweiner/projects/music-app/spec/rails_helper.rb:4:in `require' from /Users/yedidyaweiner/projects/music-app/spec/rails_helper.rb:4:in `' from /Users/yedidyaweiner/projects/music-app/spec/controllers/comments_controller_spec.rb:1:in `require' from /Users/yedidyaweiner/projects/music-app/spec/controllers/comments_controller_spec.rb:1:in `' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1058:in `load' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1058:in `block in load_spec_files' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1058:in `each' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1058:in `load_spec_files' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:97:in `setup' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:85:in `run' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:70:in `run' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:38:in `invoke' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/gems/rspec-core-3.0.4/exe/rspec:4:in `' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/bin/rspec:23:in `load' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/bin/rspec:23:in `' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/bin/ruby_executable_hooks:15:in `eval' from /Users/yedidyaweiner/.rvm/gems/ruby-2.1.3/bin/ruby_executable_hooks:15:in `'
我需要做些什么才能摆脱这个错误并运行我的测试？
您需要设置环境变量S3_ACCESS_KEY_ID和S3_SECRET_ACCESS_KEY以便它们在Rails中可用。 您可以在终端中执行此操作：
export S3_ACCESS_KEY_ID= export S3_SECRET_ACCESS_KEY=
将它们添加到.bashrc或.bash_profile中，以便它们在下次启动新shell时保留 ，或者使用dotenv之类的东西使它们特定于您的项目。
除了明显的解决方案，那就是设置正确的ENV VARS，另一个问题，我遇到的是spring 。 我正确设置了ENV变量，但它们只是不被carrierwave.rb初始化程序识别。 由于spring用于预加载应用程序以及rake和rspec等过程，因此没有考虑新创建的ENV VARS。 重新启动弹簧固定了。
如果您使用figaro gem来管理您的AWS密码，您可以尝试：
– figaro heroku:set -e production ，
– 然后编写heroku config ，您将检查当前配置。
如果一切正常，将列出您的AWS_ACCESS_KEY等。