错误“无法加载此类文件-2.0/Console_ext"；在RubyMine中运行单元测试 [英] Error "cannot load such file -- 2.0/Console_ext" running unit tests in RubyMine

问题描述

我正试图开始在Rails应用程序上运行示例红宝石的单元测试，但是RubyMine每当我尝试运行单元测试时都会打印出以下错误

I'm trying to get started running unit tests for a sample ruby on rails application however RubyMine is printing out the following error whenever I try and run unit tests

运行bundle install时，我也遇到了同样的错误，因为我在自己的Gemfile中添加了gem "win32console", '1.3.0'.这是文本形式的错误

I've also gotten the same error when running bundle install since I added gem "win32console", '1.3.0' to my Gemfile. Here is the error in text form

      Exception message: cannot load such file -- 2.0/Console_ext
["D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/win32console-1.3.0-x86-mingw32/lib/Win32/Console.rb:12:in `require'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/win32console-1.3.0-x86-mingw32/lib/Win32/Console.rb:12:in `rescue in <top (required)>'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/win32console-1.3.0-x86-mingw32/lib/Win32/Console.rb:8:in `<top (required)>'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/win32console-1.3.0-x86-mingw32/lib/Win32/Console/ANSI.rb:13:in `require'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/win32console-1.3.0-x86-mingw32/lib/Win32/Console/ANSI.rb:13:in `<top (required)>'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/win32console-1.3.0-x86-mingw32/lib/win32console.rb:1:in `require'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/win32console-1.3.0-x86-mingw32/lib/win32console.rb:1:in `<top (required)>'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/bundler-1.4.0.pre.2/lib/bundler/runtime.rb:76:in `require'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/bundler-1.4.0.pre.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/bundler-1.4.0.pre.2/lib/bundler/runtime.rb:72:in `each'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/bundler-1.4.0.pre.2/lib/bundler/runtime.rb:72:in `block in require'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/bundler-1.4.0.pre.2/lib/bundler/runtime.rb:61:in `each'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/bundler-1.4.0.pre.2/lib/bundler/runtime.rb:61:in `require'", "D:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/bundler-1.4.0.pre.2/lib/bundler.rb:130:in `require'", "D:/Users/Justin/Projects/Rails/blog/config/application.rb:7:in `<top (required)>'", "D:/Users/Justin/Projects/Rails/blog/config/environment.rb:2:in `require'", "D:/Users/Justin/Projects/Rails/blog/config/environment.rb:2:in `<top (required)>'", "D:/Users/Justin/Projects/Rails/blog/test/test_helper.rb:2:in `require'", "D:/Users/Justin/Projects/Rails/blog/test/test_helper.rb:2:in `<top (required)>'", "D:/Users/Justin/Projects/Rails/blog/test/controllers/comments_controller_test.rb:1:in `require'", "D:/Users/Justin/Projects/Rails/blog/test/controllers/comments_controller_test.rb:1:in `<top (required)>'", "D:/Program Files (x86)/JetBrains/RubyMine 5.4.3.2.1/rb/testing/runner/tunit_or_minitest_in_folder_runner.rb:51:in `require'", "D:/Program Files (x86)/JetBrains/RubyMine 5.4.3.2.1/rb/testing/runner/tunit_or_minitest_in_folder_runner.rb:51:in `block in require_all_test_scripts'", "D:/Program Files (x86)/JetBrains/RubyMine 5.4.3.2.1/rb/testing/runner/tunit_or_minitest_in_folder_runner.rb:44:in `each'", "D:/Program Files (x86)/JetBrains/RubyMine 5.4.3.2.1/rb/testing/runner/tunit_or_minitest_in_folder_runner.rb:44:in `require_all_test_scripts'", "D:/Program Files (x86)/JetBrains/RubyMine 5.4.3.2.1/rb/testing/runner/tunit_or_minitest_in_folder_runner.rb:134:in `<top (required)>'", "-e:1:in `load'", "-e:1:in `<main>'"]

此错误的原因是什么，我该如何解决?

What is the cause of this error and how can I fix it?

推荐答案

使用Ruby 2.0时不需要win32console. Windows上的Ruby 2.0支持ANSI转义序列，正确支持Unicode字符输出.因此，不需要win32console gem.删除它.

You no need win32console when working with Ruby 2.0. Ruby 2.0 on windows supports ANSI escape sequences, support unicode character output correctly. So the win32console gem is unnecessary. Remove it.

win32Console也是一个古老的宝石-认为他们不支持Ruby 2.0

Also win32Console is an old gem - think they don't support Ruby 2.0

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