Пытается запустить существующее приложение и получить (Psych :: SyntaxError)

Question

Приложение работает на веб-сервере правильно, и я попытался запустить его локально, и я получаю эти ошибки. Любая идея, что может быть проблемой? Я новичок в Ruby, поэтому, пожалуйста, извините меня, если это простой вопрос.

..../.rvm/rubies/ruby-2.1.3/lib/ruby/2.1.0/psych.rb:370:in `parse': (<unknown>): could not find expected ':' while scanning a simple key at line 18 column 3 (Psych::SyntaxError) 
from ..../.rvm/rubies/ruby-2.1.3/lib/ruby/2.1.0/psych.rb:370:in `parse_stream' 
from ..../.rvm/rubies/ruby-2.1.3/lib/ruby/2.1.0/psych.rb:318:in `parse' 
from ..../.rvm/rubies/ruby-2.1.3/lib/ruby/2.1.0/psych.rb:245:in `load' 
from ..../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/application/configuration.rb:115:in `database_configuration' 
from ..../.rvm/gems/ruby-2.1.3/gems/activerecord-3.2.3/lib/active_record/railtie.rb:75:in `block (2 levels) in <class:Railtie>' 
from ..../.rvm/gems/ruby-2.1.3/gems/activesupport-3.2.3/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval' 
from ..../.rvm/gems/ruby-2.1.3/gems/activesupport-3.2.3/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook' 
from ..../.rvm/gems/ruby-2.1.3/gems/activesupport-3.2.3/lib/active_support/lazy_load_hooks.rb:26:in `block in on_load' 
from ..../.rvm/gems/ruby-2.1.3/gems/activesupport-3.2.3/lib/active_support/lazy_load_hooks.rb:25:in `each' 
from ..../.rvm/gems/ruby-2.1.3/gems/activesupport-3.2.3/lib/active_support/lazy_load_hooks.rb:25:in `on_load' 
from ..../.rvm/gems/ruby-2.1.3/gems/activerecord-3.2.3/lib/active_record/railtie.rb:74:in `block in <class:Railtie>' 
from ..../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/initializable.rb:30:in `instance_exec' 
from ..../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/initializable.rb:30:in `run' 
from ..../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/initializable.rb:55:in `block in run_initializers' 
from ..../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/initializable.rb:54:in `each' 
from ..../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/initializable.rb:54:in `run_initializers' 
from ..../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/application.rb:136:in `initialize!' 
from ..../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/railtie/configurable.rb:30:in `method_missing' 
from ..../appname/config/environment.rb:5:in `<top (required)>' 
from ..../.rvm/gems/ruby-2.1.3/gems/activesupport-3.2.3/lib/active_support/dependencies.rb:251:in `require' 
from ..../.rvm/gems/ruby-2.1.3/gems/activesupport-3.2.3/lib/active_support/dependencies.rb:251:in `block in require' 
from ..../.rvm/gems/ruby-2.1.3/gems/activesupport-3.2.3/lib/active_support/dependencies.rb:236:in `load_dependency' 
from ..../.rvm/gems/ruby-2.1.3/gems/activesupport-3.2.3/lib/active_support/dependencies.rb:251:in `require' 
from ..../appname/config.ru:4:in `block in <main>' 
from ..../.rvm/gems/ruby-2.1.3/gems/rack-1.4.1/lib/rack/builder.rb:51:in `instance_eval' 
from ..../.rvm/gems/ruby-2.1.3/gems/rack-1.4.1/lib/rack/builder.rb:51:in `initialize' 
from ..../appname/config.ru:1:in `new' 
from ..../appname/config.ru:1:in `<main>' 
from ..../.rvm/gems/ruby-2.1.3/gems/rack-1.4.1/lib/rack/builder.rb:40:in `eval' 
from ..../.rvm/gems/ruby-2.1.3/gems/rack-1.4.1/lib/rack/builder.rb:40:in `parse_file' 
from ..../.rvm/gems/ruby-2.1.3/gems/rack-1.4.1/lib/rack/server.rb:200:in `app' 
from ..../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/commands/server.rb:46:in `app' 
from ..../.rvm/gems/ruby-2.1.3/gems/rack-1.4.1/lib/rack/server.rb:301:in `wrapped_app' 
from .../.rvm/gems/ruby-2.1.3/gems/rack-1.4.1/lib/rack/server.rb:252:in `start' 
from .../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/commands/server.rb:70:in `start' 
from ../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/commands.rb:55:in `block in <top (required)>' 
from .../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/commands.rb:50:in `tap' 
from .../.rvm/gems/ruby-2.1.3/gems/railties-3.2.3/lib/rails/commands.rb:50:in `<top (required)>' 
from script/rails:6:in `require' 

Answer 1

Я думаю, что продавцов не найдено.

Попробуйте запустить команду bundle, чтобы установить ее на локальную машину.

Answer 2

Я не знаю, если это полезно, но я также получаю следующее предупреждение

Deprecation ВНИМАНИЕ: У вас есть Rails плагин 2,3-стиля в поставщике/плагин! Поддержка этих плагинов будет удалена в Rails 4.0. Выдвиньте их и соедините их в своем Gemfile или добавьте их в свое приложение как lib/myplugin/* и config/initializers/myplugin.rb. Подробнее см. Примечания к выпуску: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (вызывается из .../appname/Rakefile: 7)