2017-06-02から1日間の記事一覧

Prepending `bundle exec` to your command may solve this Error

たまに起こるrails(log/unicorn.log)のこのエラー You have already activated kgio 2.11 .0, but your Gemfile requires kgio 2.10.0. Prepending `bundle exec` to your command may solve this. (Gem::LoadError) 複数バージョンのgem入っちゃってるせい…