Issue when installing rails apartment gem
问题 I am getting an error when I am trying to bundle exec rails generate apartment:install Getting this error, build': undefined method new' for "Apartment::Reloader":String (NoMethodError) Looks this is a middleware issue. Any solution. 回答1: In order to use Rails 6 you have to use the development branch on github: gem "apartment", git: 'git@github.com:influitive/apartment.git', branch: "development" 来源: https://stackoverflow.com/questions/59590162/issue-when-installing-rails-apartment-gem