{"action":"opened","issue":{"url":"https://api.github.com/repos/airbrake/airbrake-ruby/issues/7","labels_url":"https://api.github.com/repos/airbrake/airbrake-ruby/issues/7/labels{/name}","comments_url":"https://api.github.com/repos/airbrake/airbrake-ruby/issues/7/comments","events_url":"https://api.github.com/repos/airbrake/airbrake-ruby/issues/7/events","html_url":"https://github.com/airbrake/airbrake-ruby/issues/7","id":123359134,"number":7,"title":"The 'default' notifier isn't configured or both :project_id and :project_key are required","user":{"login":"kdelchev","id":957419,"avatar_url":"https://avatars.githubusercontent.com/u/957419?v=3","gravatar_id":"","url":"https://api.github.com/users/kdelchev","html_url":"https://github.com/kdelchev","followers_url":"https://api.github.com/users/kdelchev/followers","following_url":"https://api.github.com/users/kdelchev/following{/other_user}","gists_url":"https://api.github.com/users/kdelchev/gists{/gist_id}","starred_url":"https://api.github.com/users/kdelchev/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kdelchev/subscriptions","organizations_url":"https://api.github.com/users/kdelchev/orgs","repos_url":"https://api.github.com/users/kdelchev/repos","events_url":"https://api.github.com/users/kdelchev/events{/privacy}","received_events_url":"https://api.github.com/users/kdelchev/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-21T21:10:19Z","updated_at":"2015-12-21T21:10:19Z","closed_at":null,"body":"I am migrating from airbrake 4.3 to 5 and have the below issue:\r\n```sh\r\n/Users/kode/.rvm/gems/ruby-2.2.3/gems/airbrake-ruby-1.0.0/lib/airbrake-ruby.rb:282:in `call_notifier': the 'default' notifier isn't configured (Airbrake::Error)\r\n  from /Users/kode/.rvm/gems/ruby-2.2.3/gems/airbrake-ruby-1.0.0/lib/airbrake-ruby.rb:149:in `notify_sync'\r\n  from /Users/kode/.rvm/gems/ruby-2.2.3/gems/airbrake-ruby-1.0.0/lib/airbrake-ruby.rb:291:in `block in <top (required)>'\r\n/Users/kode/.rvm/gems/ruby-2.2.3/gems/airbrake-ruby-1.0.0/lib/airbrake-ruby/notifier.rb:30:in `initialize': both :project_id and :project_key are required (Airbrake::Error)\r\n  from /Users/kode/.rvm/gems/ruby-2.2.3/gems/airbrake-ruby-1.0.0/lib/airbrake-ruby.rb:104:in `new'\r\n  from /Users/kode/.rvm/gems/ruby-2.2.3/gems/airbrake-ruby-1.0.0/lib/airbrake-ruby.rb:104:in `configure'\r\n  from /Users/kode/webapps/customer-store-service/config/initializers/airbrake.rb:3:in `<top (required)>'\r\n```\r\n\r\nI loked at `lib/airbrake-ruby.rb:282` and the docs, but didn't found a configuration for notifier. The configuration for the second error I looked at `both :project_id and :project_key are required` also seems to be ok. In my Sinatra app in `config/initializers/airbrake.rb` I have\r\n\r\n```ruby\r\nrequire 'airbrake'\r\n\r\nAirbrake.configure do |config|\r\n  config.ignore_environments = %w(development test)\r\n  config.project_id = ENV['AITBRAKE_PROJECT_ID']\r\n  config.project_key = ENV['AIRBRAKE_PROJECT_KEY']\r\n  ...\r\n```\r\n\r\n[This blog post](http://blog.versioneye.com/2015/12/11/api-breaking-change-project_key-project_id/) make me think, that this is removed from `airbrake`, but not in `airbrake-ruby`. Any idea?"}}