小编Ahl*_*ser的帖子

我的 rails 应用程序在启动时抛出此错误。造成这种情况的可能原因是什么？

c:\test_install>rails server
C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/win32/registry.rb:70:in `find': unkno
wn encoding name - CP720 (ArgumentError)
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/win32/registry.rb:70:in
`<module:Win32>'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/win32/registry.rb:3:in `
<top (required)>'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/rubygems/core_ext/kernel
_require.rb:55:in `require'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/rubygems/core_ext/kernel
_require.rb:55:in `require'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/win32/resolv.rb:6:in `<t
op (required)>'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/rubygems/core_ext/kernel
_require.rb:55:in `require'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/rubygems/core_ext/kernel
_require.rb:55:in `require'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/resolv.rb:170:in `<class
:Hosts>'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/resolv.rb:167:in `<class
:Resolv>'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/resolv.rb:37:in `<top (r
equired)>'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/rubygems/core_ext/kernel
_require.rb:55:in `require'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/rubygems/core_ext/kernel
_require.rb:55:in `require'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/rubygems/remote_fetcher.
rb:5:in `<top (required)>'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/rubygems/core_ext/kernel
_require.rb:55:in `require'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/rubygems/core_ext/kernel
_require.rb:55:in `require'
        from C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.12.0
.pre.1/lib/bundler/gem_remote_fetcher.rb:2:in …