0
后后我我的Rails应用程序的升级，从5.0.2到5.1.1，出现错误这样的：Rails应用程序出现错误升级到Rails的5.1.1
没有这样的中间件插入后：“ActionDispatch :: DebugExceptions “
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/actionpack-5.1.1/lib/action_dispatch/middleware/stack.rb:106:in `assert_index'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/actionpack-5.1.1/lib/action_dispatch/middleware/stack.rb:80:in `insert_after'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/configuration.rb:69:in `block in merge_into'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/configuration.rb:68:in `each'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/configuration.rb:68:in `merge_into'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/engine.rb:507:in `block in app'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/engine.rb:504:in `synchronize'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/engine.rb:504:in `app'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/application/finisher.rb:45:in `block in <module:Finisher>'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/initializable.rb:30:in `instance_exec'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/initializable.rb:30:in `run'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/initializable.rb:59:in `block in run_initializers'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/initializable.rb:58:in `run_initializers'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/application.rb:353:in `initialize!'
/Users/thiensubs/Documents/super-control/config/environment.rb:5:in `<top (required)>'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/activesupport-5.1.1/lib/active_support/dependencies.rb:292:in `require'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/activesupport-5.1.1/lib/active_support/dependencies.rb:292:in `block in require'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/activesupport-5.1.1/lib/active_support/dependencies.rb:258:in `load_dependency'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/activesupport-5.1.1/lib/active_support/dependencies.rb:292:in `require'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/application.rb:329:in `require_environment!'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/application.rb:445:in `block in run_tasks_blocks'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/commands/rake/rake_command.rb:21:in `block in perform'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/commands/rake/rake_command.rb:18:in `perform'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/command.rb:46:in `invoke'
/Users/thiensubs/.rvm/gems/ruby-2.4.1/gems/railties-5.1.1/lib/rails/commands.rb:16:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
Tasks: TOP => middleware => environment
(See full trace by running task with --trace)
我的红宝石版本：2.4.1
旧的Rails版本：5.0.2
我历时版本：5.1.1
任何机构都可以帮助我吗？
您是否将config配置为api only = true？似乎缺少一些中间件 –
你碰巧安装了remotipart gem吗？ – hashrocket
我是加了remotipart的持续版本，但它还是联网的， – ThienSuBS