allow_dynamic_fields: true '(ArgumentError)

Question

Странная ошибка при запуске сервера, посмотрите журналы

    umair-2:game-minion umairejaz$ rails server
    /Library/Ruby/Gems/1.8/gems/railties-3.1.0.rc5/lib/rails/script_rails_loader.rb:11: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
    /Library/Ruby/Gems/1.8/gems/bundler-1.0.15/lib/bundler/runtime.rb:136: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
    Could not load SystemTimer >= v1.2.0. Falling back to timeout.rb. SystemTimer is STRONGLY recommended for timeouts in Ruby 1.8.7. See http://ph7spot.com/blog/system-timer-1-2-release for details.
    => Booting WEBrick
    => Rails 3.0.7 application starting in development on http://0.0.0.0:3000
    => Call with -d to detach
    => Ctrl-C to shutdown server
    Exiting
    /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/yaml.rb:133:in `load': syntax error on line 1, col 24: `      allow_dynamic_fields: true' (ArgumentError)
        from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/yaml.rb:133:in `load'
        from /Library/Ruby/Gems/1.8/gems/mongoid-2.0.0.beta.20/lib/mongoid/railtie.rb:53
        from /Library/Ruby/Gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:25:in `instance_exec'
        from /Library/Ruby/Gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:25:in `run'
        from /Library/Ruby/Gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:50:in `run_initializers'
        from /Library/Ruby/Gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:49:in `each'
        from /Library/Ruby/Gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:49:in `run_initializers'
        from /Library/Ruby/Gems/1.8/gems/railties-3.0.7/lib/rails/application.rb:134:in `initialize!'
        from /Library/Ruby/Gems/1.8/gems/railties-3.0.7/lib/rails/application.rb:77:in `send'
        from /Library/Ruby/Gems/1.8/gems/railties-3.0.7/lib/rails/application.rb:77:in `method_missing'
        from /Users/umairejaz/Projects/game-minion/config/environment.rb:5
        from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
        from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
        from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `load_dependency'
        from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:596:in `new_constants_in'
        from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:225:in `load_dependency'
        from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239:in `require'
        from /Users/umairejaz/Projects/game-minion/config.ru:3
        from /Library/Ruby/Gems/1.8/gems/rack-1.2.3/lib/rack/builder.rb:46:in `instance_eval'
        from /Library/Ruby/Gems/1.8/gems/rack-1.2.3/lib/rack/builder.rb:46:in `initialize'
        from /Users/umairejaz/Projects/game-minion/config.ru:1:in `new'
        from /Users/umairejaz/Projects/game-minion/config.ru:1

Answer 1

Проверьте любой из ваших файлов YAML в папке config, в частности, файл с настройкой allow_dynamic_fields.Вероятно, это ошибка либо выше, ниже, либо в этой конкретной строке.Удалите все лишние пробелы и переформатируйте вещи (т. Е. Используйте либо табуляции, либо пробелы, а не оба).Проверьте наличие других беспорядка или посторонних ключевых слов.