8
$ gem --version
[/home/rohit/.rvm/gems/[email protected]/specifications/net-ssh-2.5.2.gemspec] isn't a Gem::Specification (NilClass instead).
[/home/rohit/.rvm/gems/[email protected]/specifications/net-sftp-2.0.5.gemspec] isn't a Gem::Specification (NilClass instead).
[/home/rohit/.rvm/gems/[email protected]/specifications/net-ssh-gateway-1.1.0.gemspec] isn't a Gem::Specification (NilClass instead).
[/home/rohit/.rvm/gems/[email protected]/specifications/net-scp-1.0.4.gemspec] isn't a Gem::Specification (NilClass instead).
使用RVM 1.12.3,RubyGems 1.8.22,& Ruby 1.9.3。當在gem之後運行時,獲得「不是Gem :: Specification(NilClass代替)」 - 版本
爲什麼我得到這個錯誤?