ruby-on-rails - rails 上的 ruby 。 bundler 。 cucumber 。 rake 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 `'

尽管有这个输出，但我的功能运行良好，当我添加步骤定义并传递它们时，所有更改都会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

我要注意，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；

ruby 1.9.2；

Ruby on Rails 3.0.0；

bundler 1.0.0；

cucumber 0.8.5；

Cucumber-Rails 0.3.2。

Answer 1

我也遇到了同样的问题。通过一些搜索，我可以弄清楚这个错误是从哪里来的，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。即使只有一个失败，您也不会看到此错误。