自动测试 - 加载错误 - 发布错误

Question

bundle exec /Users/new2/.rvm/rubies/ruby-1.9.2-p0/bin/ruby -S /Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/bin/rspec     --autotest '/Users/new2/work/rails_projects/sample_app/spec/controllers/pages_controller_spec.rb'
/Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:162:in `require': no such file to load -- b (LoadError)
        from /Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:162:in `block in requires='
        from /Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:162:in `map'
        from /Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/lib/rspec/core/configuration.rb:162:in `requires='
        from /Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/lib/rspec/core/configuration_options.rb:22:in `block in configure'
        from /Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/lib/rspec/core/configuration_options.rb:21:in `each'
        from /Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/lib/rspec/core/configuration_options.rb:21:in `configure'
        from /Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/lib/rspec/core/command_line.rb:17:in `run'
        from /Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/lib/rspec/core/runner.rb:55:in `run_in_process'
        from /Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/lib/rspec/core/runner.rb:46:in `run'
        from /Users/new2/.rvm/gems/ruby-1.9.2-p0@rails3tut/gems/rspec-core-2.0.1/lib/rspec/core/runner.rb:10:in `block in autorun'
^CInterrupt a second time to quit
^C[sample_app (master)]$ 

就是上面的错误，一直在寻找。我的自动测试文件看起来不错。所有宝石均已安装。检查是否可以在其他地方找到问题，但没有成功。有什么想法吗？谢谢

Answer 1

我也有同样的错误。我最初认为这是一个拼写错误（在我的项目中，甚至是在 gem 源中随意制作的） - 但即使将所有内容重新安装到新的 rvm gemset 也没有修复任何问题。事实证明问题出在我的 .rspec 文件中：

错误：

-drb

正确：

--drb

双破折号非常必要；）

Answer 2

除非对代码片段进行编辑以删除真正缺失的库（这会适得其反），否则您的应用程序中的某个地方可能会出现拼写错误，最有可能在您的 Gemfile 中。您是否有类似于以下内容的台词：

gem 'b'

那里的任何地方？如果是这样，如果您从示例代码中复制/粘贴，某些内容可能会被意外截断。

Answer 3

source 'http://rubygems.org'

gem 'rails', '3.0.0'

gem 'sqlite3-ruby', '1.2.5', :require => 'sqlite3'

group :development do
 gem 'rspec-rails', '2.0.1'
end

group :test do
  gem 'rspec', '2.0.1'
  gem 'spork', '0.8.4'
end

那是我的 Gemfile。