Question

I ran bundle update in order to get an update on a few gems that I was having issues with and I’m now getting an error when launching the console. The error is listed below. I’m still a newb to rails (playing around with it in my offtime) so this is quite possibly something trivial.

Error:

/Users/chance/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.0.7/lib/rails/railtie/configuration.rb:77:in `method_missing': undefined method `action_mailer' for #<Rails::Application::Configuration:0x000001020fc280> (NoMethodError)
from /Users/chance/Sites/AppName/config/application.rb:35:in `<class:Application>'
from /Users/chance/Sites/AppName/config/application.rb:10:in `<module:AppName>'
from /Users/chance/Sites/AppName/config/application.rb:9:in `<top (required)>'
from /Users/chance/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.0.7/lib/rails/commands.rb:21:in `require'
from /Users/chance/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.0.7/lib/rails/commands.rb:21:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'

application.rb
[edited out host & password]

 require File.expand_path('../boot', __FILE__)

require 'rails/all'

# If you have a Gemfile, require the gems listed there, including any gems
# you've limited to :test, :development, or :production.
Bundler.require(:default, Rails.env) if defined?(Bundler)

module AppName
  class Application < Rails::Application
    # Settings in config/environments/* take precedence over those specified here.
    # Application configuration should go into files in config/initializers
    # -- all .rb files in that directory are automatically loaded.

    # Custom directories with classes and modules you want to be autoloadable.
    # config.autoload_paths += %W(#{config.root}/extras)

    # Only load the plugins named here, in the order given (default is alphabetical).
    # :all can be used as a placeholder for all plugins not explicitly named.
    # config.plugins = [ :exception_notification, :ssl_requirement, :all ]

    # Activate observers that should always be running.
    # config.active_record.observers = :cacher, :garbage_collector, :forum_observer

    # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
    # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
    #config.time_zone = 'Central Time (US & Canada)'

    # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
    # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
    # config.i18n.default_locale = :de

    # JavaScript files you want as :defaults (application.js is always included).
    config.action_view.javascript_expansions[:defaults] = %w(jquery rails)
    config.action_mailer.default_url_options = {
      :address              => "smtp.gmail.com",
      :port                 => 587,
      :domain               => "host.net",
      :user_name            => "[e-mail]",
      :password             => "******",
      :authentication       => "plain"
     # :enable_starttls_auto => true
     }
   config.action_mailer.default_url_options = { :host => 'localhost:3000' }


    # Configure the default encoding used in templates for Ruby 1.9.
    config.encoding = "utf-8"
    # Configure sensitive parameters which will be filtered from the log file.
    config.filter_parameters += [:password]
  end
end

Answer 1

See the below lines in your code

config.action_mailer.default_url_options = {
      :address              => "smtp.gmail.com",
      :port                 => 587,
      :domain               => "host.net",
      :user_name            => "[e-mail]",
      :password             => "******",
      :authentication       => "plain"
     # :enable_starttls_auto => true
   }

You have misplace the code config.action_mailer.smtp_settings
if rails 3 config.action_mailer.server_settings