Ruby on Rails。捆绑器。黄瓜。耙子中止！命令失败，状态为 (1)

Question

我在 Rails 3 中使用 Bundler 和 Cucumber 时遇到问题。

当我运行 $ rake cucumber 时，我得到以下输出：

bundle exec /usr/local/bin/ruby -I "/usr/local/lib/ruby/gems/1.9.1/gems/cucumber-
0.8.5/lib:lib" "/usr/local/lib/ruby/gems/1.9.1/gems/cucumber-0.8.5/bin/cucumber"  --profile default
(in /home/<username>/practice/rails/blog)
Using the default profile...
UUUU

1 scenario (1 undefined)
4 steps (4 undefined)
0m1.552s

You can implement step definitions for undefined steps with these snippets:

Given /^a post$/ do
  pending # express the regexp above with the code you wish you had
end

Given /^a name was specified$/ do
  pending # express the regexp above with the code you wish you had
end

When /^I save the post$/ do
  pending # express the regexp above with the code you wish you had
end

Then /^the post should be saving$/ do
  pending # express the regexp above with the code you wish you had
end

rake aborted!
Command failed with status (1): [bundle exec /usr/local/bin/ruby -I "/usr/l...]
/usr/local/lib/ruby/1.9.1/rake.rb:993:in `block in sh'
/usr/local/lib/ruby/1.9.1/rake.rb:1008:in `call'
/usr/local/lib/ruby/1.9.1/rake.rb:1008:in `sh'
/usr/local/lib/ruby/1.9.1/rake.rb:1092:in `sh'
/usr/local/lib/ruby/gems/1.9.1/gems/cucumber-0.8.5/lib/cucumber/rake/task.rb:72:in `run'
/usr/local/lib/ruby/gems/1.9.1/gems/cucumber-0.8.5/lib/cucumber/rake/task.rb:142:in `block in define_task'
/usr/local/lib/ruby/1.9.1/rake.rb:634:in `call'
/usr/local/lib/ruby/1.9.1/rake.rb:634:in `block in execute'
/usr/local/lib/ruby/1.9.1/rake.rb:629:in `each'
/usr/local/lib/ruby/1.9.1/rake.rb:629:in `execute'
/usr/local/lib/ruby/1.9.1/rake.rb:595:in `block in invoke_with_call_chain'
/usr/local/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
/usr/local/lib/ruby/1.9.1/rake.rb:588:in `invoke_with_call_chain'
/usr/local/lib/ruby/1.9.1/rake.rb:605:in `block in invoke_prerequisites'
/usr/local/lib/ruby/1.9.1/rake.rb:602:in `each'
/usr/local/lib/ruby/1.9.1/rake.rb:602:in `invoke_prerequisites'
/usr/local/lib/ruby/1.9.1/rake.rb:594:in `block in invoke_with_call_chain'
/usr/local/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
/usr/local/lib/ruby/1.9.1/rake.rb:588:in `invoke_with_call_chain'
/usr/local/lib/ruby/1.9.1/rake.rb:581:in `invoke'
/usr/local/lib/ruby/1.9.1/rake.rb:2041:in `invoke_task'
/usr/local/lib/ruby/1.9.1/rake.rb:2019:in `block (2 levels) in top_level'
/usr/local/lib/ruby/1.9.1/rake.rb:2019:in `each'
/usr/local/lib/ruby/1.9.1/rake.rb:2019:in `block in top_level'
/usr/local/lib/ruby/1.9.1/rake.rb:2058:in `standard_exception_handling'
/usr/local/lib/ruby/1.9.1/rake.rb:2013:in `top_level'
/usr/local/lib/ruby/1.9.1/rake.rb:1992:in `run'
/usr/local/bin/rake:31:in `'

尽管有此输出，但我的功能运行良好，并且当我添加步骤定义并将所有更改传递给它们时正确显示在控制台中。

这是我的 Gemfile：

group :development, :test do
  gem 'cucumber-rails'
  gem 'rspec-rails', '>= 2.0.0.beta.22'
  gem 'Selenium'
  gem 'thin'
  gem 'webrat'
end

我想指出，如果我使用 bundle exec cucumber 或 cucumber features/ 命令，我不会收到任何错误消息。

这个问题的原因是什么？我该如何解决？

谢谢。

Debian GNU/Linux 5.0.6；

红宝石 1.9.2；

Ruby on Rails 3.0.0；

捆绑器 1.0.0；

黄瓜0.8.5；

黄瓜导轨 0.3.2。

Answer 1

我也看到同样的问题。经过一番搜寻，我可以弄清楚这个错误是在哪里出现的，但仍然不知道如何修复它。

问题是“bundle exec ...”shell 调用正在退出，状态代码为“1”。这是 rake.rb 脚本的错误，因此它会抛出这些行。看起来这只是某种误报。

此外，只有当所有场景都通过时才会发生这种情况。即使只有一个故障，您也不会看到此错误。