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Rails4.0.0.rc1 exception_notificationエラー

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エラーメッセージ

rails s

----------
/Users/shu/.rbenv/versions/2.0.0-p195/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0.rc1/lib/active_support/core_ext/class/attribute_accessors.rb:40:in `block in cattr_reader': invalid class attribute name: true (NameError)
----------


対処

exception_notification v4.0.0がおそらくRails4.0対応版になると思われる、現在はGitHubのmasterブランチを直接指定する

Gemfile

gem 'exception_notification', github: 'smartinez87/exception_notification'

config/initializers/exception_notification.rb

AppName::Application.config.middleware.use(

ExceptionNotifier,
email_prefix: "[#{Rails.env}][Site Name] ",
sender_address: "xxxxx@gmail.com",
exception_recipients: ["xxxxx@gmail.com"]
)

config/environments/development.rb

  # メール設定

config.action_mailer.default_url_options = { host: '0.0.0.0:3000' }
config.action_mailer.delivery_method = :smtp
config.action_mailer.perform_deliveries = true
config.action_mailer.raise_delivery_errors = true
config.action_mailer.smtp_settings = {
address: "smtp.gmail.com",
port: 587,
user_name: "xxxxx@gmail.com",
password: "xxxxxxxxxx",
authentication: 'plain',
enable_starttls_auto: true,
}


  • 手動送信

    begin

raise
rescue Exception => exception
ExceptionNotifier.notify_exception(exception, env: request.env, data: { msg: "エラーテスト" })
end