Rails控制台不工作

问题描述：

尝试发出rails c命令时出现以下错误。我遵循其他问题的建议并卸载了minitest v5并重新安装到了v4，但没有修复。有没有人知道一种方法来解决它？谢谢。Rails控制台不工作

MiniTest::Unit::TestCase is now Minitest::Test. From /usr/lib/ruby/1.9.1/test/unit/testcase.rb:8:in `<module:Unit>' 
/usr/lib/ruby/1.9.1/test/unit.rb:328:in `autorun': uninitialized class variable @@installed_at_exit in Test::Unit::Runner (NameError) 
    from /usr/lib/ruby/1.9.1/test/unit.rb:640:in `<top (required)>' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:251:in `require' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:251:in `block in require' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:236:in `load_dependency' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:251:in `require' 
    from /usr/lib/ruby/vendor_ruby/active_support/test_case.rb:2:in `<top (required)>' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:251:in `require' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:251:in `block in require' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:236:in `load_dependency' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:251:in `require' 
    from /usr/lib/ruby/vendor_ruby/rails/console/app.rb:2:in `<top (required)>' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:251:in `require' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:251:in `block in require' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:236:in `load_dependency' 
    from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:251:in `require' 
    from /usr/lib/ruby/vendor_ruby/rails/application.rb:312:in `initialize_console' 
    from /usr/lib/ruby/vendor_ruby/rails/application.rb:152:in `load_console' 
    from /usr/lib/ruby/vendor_ruby/rails/commands/console.rb:27:in `start' 
    from /usr/lib/ruby/vendor_ruby/rails/commands/console.rb:8:in `start' 
    from /usr/lib/ruby/vendor_ruby/rails/commands.rb:41:in `<top (required)>' 
    from script/rails:6:in `require' 
    from script/rails:6:in `<main>'

你能分享一些关于你的设置的更多信息吗？你使用RVM吗？你是如何安装Rails的？你在学习一些教程吗？你可以提供的信息越多越好。 – ezuk 2015-01-04 15:23:57

嘿@xlembouras。当然..我通过RVM安装了ruby和rails。我通过YouTube视频完成了这个，我认为这是一个（http://youtu.be/hiPQynmnsiI）...我一直在关注如何创建博客并参加了第二节课，其中的rails c命令没有工作。这些是教程：（http://youtu.be/-GQmC-8k09c）（http://youtu.be/UQ8_VOGj5H8）... RVM -v是rvm 1.26.7（最近）由Wayne E. Seguin ，Michal Papis [https://rvm.io/] ... Ruby -v = ruby 1.9.3p484（2013-11-22 revision 43786）[i686-linux ] ubuntu .. Rails -v：Rails 3.2.16。 – 2015-01-04 15:49:47

@ezuk那里的人物不在那里。最初'rails c'被这个阻塞了：active_support/test_case.rb：12：in '：未初始化的常量Test（NameError）..然后我编辑了test_case.rb，需要test/unit，现在错误已经转移到了最小的一个。你需要更多信息吗？谢谢 – 2015-01-04 15:54:25

答

我想通了。

您必须将测试单元gem添加到您的gemfile中：gem 'test-unit' 和bundle install（如果是rails3）。

Rails控制台不工作

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