ruby-on-rails - : `' : superclass mismatch for class Rash (TypeError)如何解决

Question

突然我无法运行服务器。它抛出以下输出:

标题##/home/action/.gem/ruby/2.1.1/gems/rash-0.2.0/lib/rash.rb:5:in `': 类 Rash 的父类(super class)不匹配(TypeError)

    from /home/action/.gem/ruby/2.1.1/gems/rash-0.2.0/lib/rash.rb:4:in `<top (required)>'                                                                                           
    from /home/action/.gem/ruby/2.1.1/gems/buff-0.0.6/lib/buff.rb:4:in `require'                                                                                                    
    from /home/action/.gem/ruby/2.1.1/gems/buff-0.0.6/lib/buff.rb:4:in `<top (required)>'                                                                                           
    from /home/action/.gem/ruby/2.1.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:76:in `require'                                                                                     
    from /home/action/.gem/ruby/2.1.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require'                                                                 
    from /home/action/.gem/ruby/2.1.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:72:in `each'                                                                                        
    from /home/action/.gem/ruby/2.1.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:72:in `block in require'                                                                            
    from /home/action/.gem/ruby/2.1.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:61:in `each'                                                                                        
    from /home/action/.gem/ruby/2.1.1/gems/bundler-1.6.2/lib/bundler/runtime.rb:61:in `require'                                                                                     
    from /home/action/.gem/ruby/2.1.1/gems/bundler-1.6.2/lib/bundler.rb:132:in `require'                                                                                            
    from /home/action/colocofg_pg/config/application.rb:7:in `<top (required)>'                                                                                                     
    from /home/action/.gem/ruby/2.1.1/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:79:in `require'                                                                      
    from /home/action/.gem/ruby/2.1.1/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:79:in `block in server'                                                              
    from /home/action/.gem/ruby/2.1.1/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:76:in `tap'                                                                          
    from /home/action/.gem/ruby/2.1.1/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:76:in `server'                                                                       
    from /home/action/.gem/ruby/2.1.1/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:40:in `run_command!'                                                                 
    from /home/action/.gem/ruby/2.1.1/gems/railties-4.1.0/lib/rails/commands.rb:17:in `<top (required)>'                                                                            
    from /home/action/colocofg_pg/bin/rails:8:in `require'                                                                                                                          
    from /home/action/colocofg_pg/bin/rails:8:in `<top (required)>'                                                                                                                 
    from /home/action/.gem/ruby/2.1.1/gems/spring-1.1.3/lib/spring/client/rails.rb:27:in `load'                                                                                     
    from /home/action/.gem/ruby/2.1.1/gems/spring-1.1.3/lib/spring/client/rails.rb:27:in `call'                                                                                     
    from /home/action/.gem/ruby/2.1.1/gems/spring-1.1.3/lib/spring/client/command.rb:7:in `call'                                                                                    
    from /home/action/.gem/ruby/2.1.1/gems/spring-1.1.3/lib/spring/client.rb:26:in `run'                                                                                            
    from /home/action/.gem/ruby/2.1.1/gems/spring-1.1.3/bin/spring:48:in `<top (required)>'                                                                                         
    from /home/action/.gem/ruby/2.1.1/gems/spring-1.1.3/lib/spring/binstub.rb:11:in `load'                                                                                          
    from /home/action/.gem/ruby/2.1.1/gems/spring-1.1.3/lib/spring/binstub.rb:11:in `<top (required)>'                                                                              
    from /home/action/.parts/packages/ruby2.1/2.1.1/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'                                                              
    from /home/action/.parts/packages/ruby2.1/2.1.1/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require'                                                              
    from /home/action/colocofg_pg/bin/spring:16:in `<top (required)>'                                                                                                               
    from bin/rails:3:in `load'                                                                                                                                                      
    from bin/rails:3:in `<main>'    

我安装的最后一个 gems 是 Buff (github.com/zph/buff) 和 omniauth-buffer2 (github.com/bufferapp/omniauth-buffer2)。然后它开始发送消息。

是什么导致了这种不匹配以及如何解决它？

Answer 1

我在安装这两个 gem 后遇到了同样的错误。问题是，在他们的文档中，Buffer 说要使用“buff”gem，而你应该在 github.com/bufferapp/buffer-ruby 处使用“buffer”gem。 .他们从 github.com/zph/buff fork 出来几个月前。

将以下两个 gem 添加到您的 Gemfile 中:

gem 'buffer', :github => 'bufferapp/buffer-ruby'
gem 'omniauth-buffer2'

然后在你的 config/(name).rb

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :buffer, ENV['BUFFER_KEY'], ENV['BUFFER_SECRET']
end

一切顺利!