升级到Rails 5.0.0.1后`未初始化的常量Sidekiq :: Rails :: Reloader`

Question

我刚从Rails 4.2.6升级到Rails 5.0.0.1。我有Sidekiq UI下面的配置，config/routes.rb：

if Rails.application.queuing_enabled? 
    require 'sidekiq/web' 
    Sidekiq::Web.set :session_secret, Rails.application.secrets[:secret_key_base] 

    authenticate :user, ->(u) { u.admin? } do 
    mount Sidekiq::Web => '/sidekiq' 
    end 
end 

的Rails.application.queuing_enabled?的价值永远是true在production模式，但在false和developmenttest。

升级之后，我对着下面的错误，当我运行在我的本地任何东西（试图运行rspec，rails middleware等）：

rails aborted! 
NameError: uninitialized constant Sidekiq::Rails::Reloader 
/home/project/config/routes.rb:66:in `block in <top (required)>' 
/home/project/config/routes.rb:2:in `<top (required)>' 
/home/project/config/environment.rb:6:in `<top (required)>' 
/home/project/bin/rails:9:in `require' 
/home/project/bin/rails:9:in `<top (required)>' 
/home/project/bin/spring:13:in `<top (required)>' 
bin/rails:3:in `load' 
bin/rails:3:in `<main>' 
Tasks: TOP => middleware => environment 
(See full trace by running task with --trace) 

我Gemfile.lock有Sidekiq以下的版本信息。

sidekiq (4.2.7) 
    concurrent-ruby (~> 1.0) 
    connection_pool (~> 2.2, >= 2.2.0) 
    rack-protection (>= 1.5.0) 
    redis (~> 3.2, >= 3.2.1) 
sidekiq-limit_fetch (3.4.0) 
    sidekiq (>= 4) 

任何帮助，非常感谢。谢谢！

Answer 1

显然，这是Sidekiq 4.2.7的一个bug，它将在下一个版本中得到解决。

有关更多详细信息，请参阅https://github.com/mperham/sidekiq/issues/3275。