Question

我在使用rails控制台时遇到问题，这是我尝试启动rails控制台时的问题：

backo @ speedy：〜/ ucimrails / simple_app $ rails c --sandbox /home/backo/.rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.2/lib/active_support/dependencies.rb:251:in require': no such file to load -- test/unit/ui/console/testrunner (LoadError) from /home/backo/.rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.2/lib/active_support/dependencies.rb:251:in阻止在'require'中来自/home/backo/.rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.2/lib/active_support/dependencies.rb:236:in load_dependency' from /home/backo/.rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.2/lib/active_support/dependencies.rb:251:in require' 来自/home/backo/.rvm/gems/ruby-1.9.2-p320/gems/redgreen-1.2.2/lib/redgreen.rb:2:in <top (required)>' from /home/backo/.rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:68:in require' 来自/home/backo/.rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:68:in block (2 levels) in require' from /home/backo/.rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:66:in每个' 来自/home/backo/.rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:66:in block in require' from /home/backo/.rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:55:in每个' 来自/home/backo/.rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:55:in require' from /home/backo/.rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler.rb:119:in require' 来自/home/backo/ucimrails/simple_app/config/application.rb:13:in <top (required)>' from /home/backo/.rvm/gems/ruby-1.9.2-p320/gems/railties-3.2.2/lib/rails/commands.rb:39:in require' 来自/home/backo/.rvm/gems/ruby-1.9.2-p320/gems/railties-3.2.2/lib/rails/commands.rb:39:in <top (required)>' from script/rails:6:in require' 来自script / rails：6：in''

我发现问题是由redgreen gem引起的。当我从Gemfile中排除它时，控制台再次工作。但是，有人可以帮助我使用redgreen gem吗？有趣的是，这只发生在我的netbok上，当我在我的桌面计算机上工作时，使用rails console一切都很好。

Answer 1

在我的Gemfile中指定：

gem 'test-unit', '1.2.3'

...似乎对我有用1.9.3和Rails 3.2.8。然而，将它与更新版本的测试单元一起使用会很好（看起来2.5.2是最新版本）...

Answer 2

redgreen gem不适用于1.9.2;对于redgreen测试输出，您可以尝试

require 'test/unit'
require 'test/unit/ui/console/testrunner'   

class Test::Unit::UI::Console::TestRunner
  def guess_color_availability; true; end
end

在你的测试助手左右。

Rails控制台无法使用redgreen gem

2 个答案: