{"action":"opened","issue":{"url":"https://api.github.com/repos/dashofcode/extracker/issues/3","repository_url":"https://api.github.com/repos/dashofcode/extracker","labels_url":"https://api.github.com/repos/dashofcode/extracker/issues/3/labels{/name}","comments_url":"https://api.github.com/repos/dashofcode/extracker/issues/3/comments","events_url":"https://api.github.com/repos/dashofcode/extracker/issues/3/events","html_url":"https://github.com/dashofcode/extracker/issues/3","id":137804858,"number":3,"title":"Processing errors","user":{"login":"bigardone","id":1090272,"avatar_url":"https://avatars.githubusercontent.com/u/1090272?v=3","gravatar_id":"","url":"https://api.github.com/users/bigardone","html_url":"https://github.com/bigardone","followers_url":"https://api.github.com/users/bigardone/followers","following_url":"https://api.github.com/users/bigardone/following{/other_user}","gists_url":"https://api.github.com/users/bigardone/gists{/gist_id}","starred_url":"https://api.github.com/users/bigardone/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bigardone/subscriptions","organizations_url":"https://api.github.com/users/bigardone/orgs","repos_url":"https://api.github.com/users/bigardone/repos","events_url":"https://api.github.com/users/bigardone/events{/privacy}","received_events_url":"https://api.github.com/users/bigardone/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-03-02T08:17:15Z","updated_at":"2016-03-02T08:17:15Z","closed_at":null,"body":"If for instance you use a wrong `access_token` for listing projects, it throws the following error:\r\n\r\n```\r\n** (Protocol.UndefinedError) protocol Enumerable not implemented for {403, %{code: \"invalid_authentication\", error: \"Invalid authentication credentials were presented.\", kind: \"error\", possible_fix: \"Verify that your token value matches what's shown on your Profile page in Tracker.\"}}\r\n```\r\n\r\nAre you planning to add any backup for [API errors](https://www.pivotaltracker.com/help/api#Error_Responses)? I think it would be nice to have a new struct for them so it returns a more friendly error. I can create a new PR if you want :)\r\n"}}