4

我正在尝试开始为示例 ruby​​ on rails 应用程序运行单元测试，但是每当我尝试运行单元测试时，RubyMine 都会打印出以下错误

错误截图

bundle install自从我添加gem "win32console", '1.3.0'到我的 Gemfile 后，我在运行时也遇到了同样的错误。这是文本形式的错误

      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？

4

2 回答 2

9

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。所以 win32console gem 是不必要的。去掉它。

win32Console 也是一个旧的 gem - 认为他们不支持 Ruby 2.0

于 2013-09-22T13:42:20.977 回答
0

我的解决方案是在我的 Gemfile 中简单地注释掉对 win32console 的引用。感谢您之前的回答指出了这一点。

在这种情况下，我的错误是：c:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/gems/win32console-1.3.2-x86-mingw32/lib/Win32/Console.rb:12:in `require': 无法加载此类文件 -- 2.0/Console_ext (LoadError)

这允许测试运行，以及捆绑安装。从长远来看，我可能会删除参考。

于 2013-11-06T22:46:14.437 回答