由於驗證碼導致Rails服務器崩潰？

Question

在這個週末我關閉了我的本地主機服務器，因爲我沒有做任何事情。然而這個星期我有很多問題需要重新啓動。我與rmagick的第一個問題，我不得不安裝（？）或更新命令行工具，重新安裝rmagick和nokogiri。

現在的問題似乎是我，但我每次運行時間後rails s

它兌現開機後，我得到這個錯誤：

=> Booting WEBrick 
=> Rails 4.2.5.1 application starting in development on http://localhost:3000 
=> Run `rails server -h` for more startup options 
=> Ctrl-C to shutdown server 
Exiting 
/Users/tfantina/Documents/Code and Websites/Ruby & Rails Stuff/professor/config/initializers/recaptcha.rb:11:in `block in <top (required)>': undefined method `public_key=' for #<Recaptcha::Configuration:0x007fbaa89d09d0> (NoMethodError) 
Did you mean? public_send 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/recaptcha-4.0.0/lib/recaptcha.rb:30:in `configure' 
    from /Users/tfantina/Documents/Code and Websites/Ruby & Rails Stuff/professor/config/initializers/recaptcha.rb:10:in `<top (required)>' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:268:in `load' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:268:in `block in load' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:240:in `load_dependency' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:268:in `load' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/engine.rb:652:in `block in load_config_initializer' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/activesupport-4.2.5.1/lib/active_support/notifications.rb:166:in `instrument' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/engine.rb:651:in `load_config_initializer' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/engine.rb:615:in `each' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/engine.rb:615:in `block in <class:Engine>' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/initializable.rb:30:in `instance_exec' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/initializable.rb:30:in `run' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/initializable.rb:55:in `block in run_initializers' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:421:in `block in each_strongly_connected_component_from' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/initializable.rb:44:in `each' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/initializable.rb:44:in `tsort_each_child' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:415:in `call' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:415:in `each_strongly_connected_component_from' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `each' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `call' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each' 
    from /Users/tfantina/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/initializable.rb:54:in `run_initializers' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/application.rb:352:in `initialize!' 
    from /Users/tfantina/Documents/Code and Websites/Ruby & Rails Stuff/professor/config/environment.rb:5:in `<top (required)>' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `require' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `block in require' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:240:in `load_dependency' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/activesupport-4.2.5.1/lib/active_support/dependencies.rb:274:in `require' 
    from /Users/tfantina/Documents/Code and Websites/Ruby & Rails Stuff/professor/config.ru:3:in `block in <main>' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/rack-1.6.5/lib/rack/builder.rb:55:in `instance_eval' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/rack-1.6.5/lib/rack/builder.rb:55:in `initialize' 
    from /Users/tfantina/Documents/Code and Websites/Ruby & Rails Stuff/professor/config.ru:in `new' 
    from /Users/tfantina/Documents/Code and Websites/Ruby & Rails Stuff/professor/config.ru:in `<main>' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/rack-1.6.5/lib/rack/builder.rb:49:in `eval' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/rack-1.6.5/lib/rack/builder.rb:49:in `new_from_string' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/rack-1.6.5/lib/rack/builder.rb:40:in `parse_file' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/rack-1.6.5/lib/rack/server.rb:299:in `build_app_and_options_from_config' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/rack-1.6.5/lib/rack/server.rb:208:in `app' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/commands/server.rb:61:in `app' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/rack-1.6.5/lib/rack/server.rb:336:in `wrapped_app' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/commands/server.rb:139:in `log_to_stdout' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/commands/server.rb:78:in `start' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:80:in `block in server' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:75:in `tap' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:75:in `server' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!' 
    from /Users/tfantina/.rvm/gems/ruby-2.3.1/gems/railties-4.2.5.1/lib/rails/commands.rb:17:in `<top (required)>' 
    from bin/rails:4:in `require' 
from bin/rails:4:in `<main>' 

我還沒有觸及數週即初始化，我甚至檢查了我的git狀態以確保沒有任何變化。任何想法，爲什麼這不斷崩潰？

Answer 1

Recaptcha已更新。

https://github.com/ambethia/recaptcha/blob/master/CHANGELOG.md

public_key到site_key

private_key到secret_key

更改你的配置/初始化/ recaptcha.rb

Recaptcha.configure do |config| 
    config.site_key = 'public key' 
    config.secret_key = 'private key'