-5.0.1/lib/rails/app_loader.rb:40:/home/walker/.rvm/gems/ruby-2.3.15.0.1 application starting in development on http://localhost:3000
=> Run `rails server -h` for more您可能键入
我正在尝试将我的应用程序更新为Rails5.0.1。尝试运行bundle update后,会出现下面的错误,但不存在rack。 Bundler could not find compatible versions for gem "rack": rails (= 5.0.1resolved to 5.0.1, which depends on
rack (~> 2.0)
rails -v现在报告:但是,当我尝试启动服务器进程( rails server -p 80 - b 139.162.246.138 )时,我得到:/home-2.3.1@rails5.0/gems/railties-5.0.1/lib/rails/commands/server.rb:73:in `start'
from /h
/vendor/bundle/ruby/2.4.0/gems/railties-5.0.1/lib/rails/engine.rb:475:in `block in eager_load!'/vendor/bundle/ruby/2.4.0/gems/railties-5.0.1/lib/rails/engine.rb:473:in `