测试在我的Ubuntu pc上运行，但不在我的Mac OS X Lion 10.7.3，Ruby 1.9.3，Rails 3.2.1上运行

我在Dropbox中有项目和两台正在运行的笔记本电脑：一台使用Ubuntu，另一台使用Mac OS X Lion 10.7.3。 当我尝试在ubuntu上运行rspec或者黄瓜时，它们运行良好，但是当我尝试在Mac上运行测试时，我在config / application.rb中 Bundler.require(*Rails.groups(:assets => %w(development test)))了相同的错误：13： Bundler.require(*Rails.groups(:assets => %w(development test)))

黄瓜：

 Using the default profile... undefined method `gsub' for nil:NilClass (NoMethodError) /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler/runtime.rb:77:in `rescue in rescue in block in require' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler/runtime.rb:72:in `rescue in block in require' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler/runtime.rb:62:in `block in require' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler/runtime.rb:55:in `each' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler/runtime.rb:55:in `require' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler.rb:119:in `require' /Users/sergey/Dropbox/rails_projects/payforapps/config/application.rb:13:in `' /Users/sergey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' /Users/sergey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' /Users/sergey/Dropbox/rails_projects/payforapps/config/environment.rb:2:in `' /Users/sergey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' /Users/sergey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' /Users/sergey/Dropbox/rails_projects/payforapps/features/support/env.rb:11:in `block in ' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/spork-0.9.0/lib/spork.rb:24:in `prefork' /Users/sergey/Dropbox/rails_projects/payforapps/features/support/env.rb:6:in `' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/cucumber-1.1.9/lib/cucumber/rb_support/rb_language.rb:129:in `load' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/cucumber-1.1.9/lib/cucumber/rb_support/rb_language.rb:129:in `load_code_file' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/cucumber-1.1.9/lib/cucumber/runtime/support_code.rb:171:in `load_file' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/cucumber-1.1.9/lib/cucumber/runtime/support_code.rb:83:in `block in load_files!' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/cucumber-1.1.9/lib/cucumber/runtime/support_code.rb:82:in `each' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/cucumber-1.1.9/lib/cucumber/runtime/support_code.rb:82:in `load_files!' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/cucumber-1.1.9/lib/cucumber/runtime.rb:175:in `load_step_definitions' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/cucumber-1.1.9/lib/cucumber/runtime.rb:40:in `run!' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/cucumber-1.1.9/lib/cucumber/cli/main.rb:43:in `execute!' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/cucumber-1.1.9/lib/cucumber/cli/main.rb:20:in `execute' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/cucumber-1.1.9/bin/cucumber:14:in `' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/bin/cucumber:19:in `load' /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/bin/cucumber:19:in `' 

对于rspec：

 No DRb server is running. Running in local process instead ... /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler/runtime.rb:77:in `rescue in rescue in block in require': undefined method `gsub' for nil:NilClass (NoMethodError) from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler/runtime.rb:72:in `rescue in block in require' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler/runtime.rb:62:in `block in require' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler/runtime.rb:55:in `each' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler/runtime.rb:55:in `require' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@global/gems/bundler-1.1.1/lib/bundler.rb:119:in `require' from /Users/sergey/Dropbox/rails_projects/payforapps/config/application.rb:13:in `' from /Users/sergey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /Users/sergey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /Users/sergey/Dropbox/rails_projects/payforapps/config/environment.rb:2:in `' from /Users/sergey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /Users/sergey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /Users/sergey/Dropbox/rails_projects/payforapps/spec/spec_helper.rb:10:in `block in ' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/spork-0.9.0/lib/spork.rb:24:in `prefork' from /Users/sergey/Dropbox/rails_projects/payforapps/spec/spec_helper.rb:4:in `' from /Users/sergey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /Users/sergey/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /Users/sergey/Dropbox/rails_projects/payforapps/spec/controllers/static_pages_controller_spec.rb:1:in `' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/rspec-core-2.9.0/lib/rspec/core/configuration.rb:746:in `load' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/rspec-core-2.9.0/lib/rspec/core/configuration.rb:746:in `block in load_spec_files' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/rspec-core-2.9.0/lib/rspec/core/configuration.rb:746:in `map' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/rspec-core-2.9.0/lib/rspec/core/configuration.rb:746:in `load_spec_files' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/rspec-core-2.9.0/lib/rspec/core/command_line.rb:22:in `run' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/rspec-core-2.9.0/lib/rspec/core/runner.rb:66:in `rescue in run' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/rspec-core-2.9.0/lib/rspec/core/runner.rb:62:in `run' from /Users/sergey/.rvm/gems/ruby-1.9.3-p125@payforapps321/gems/rspec-core-2.9.0/lib/rspec/core/runner.rb:10:in `block in autorun' 

我该如何解决？ 任何帮助赞赏。 谢谢。

Answer 1

问题出在我的Gemfile中的两个gem中：

 gem 'rb-inotify', '0.8.8' gem 'libnotify', '0.5.9' 

据我所知，这些gem只与Ubuntu兼容。

UPD：

您应该将特定于操作系统的gem添加到组中。 将所有OS X特定的gem添加到Gemfile中的darwin组，并将所有特定于Linux的gem添加到linux组：

 # Gemfile group :darwin do gem 'rb-fsevent' gem 'growl' end group :linux do gem 'rb-inotify' end 

要在正确的环境中要求适当的gem，请将以下内容添加到config / application.rb ：

 platform = RUBY_PLATFORM.match(/(linux|darwin)/)[0].to_sym Bundler.require(platform) 

有关bundler的更多信息，请参阅https://github.com/bbatsov/rails-style-guide#bundler 。

Answer 2

我的gem有问题。

更新捆绑包

正确阅读错误，它会告诉你哪个gem是罪魁祸首。

事实是并非所有gem都与操作系统兼容。