{"action":"created","issue":{"url":"https://api.github.com/repos/hexpm/hex/issues/96","labels_url":"https://api.github.com/repos/hexpm/hex/issues/96/labels{/name}","comments_url":"https://api.github.com/repos/hexpm/hex/issues/96/comments","events_url":"https://api.github.com/repos/hexpm/hex/issues/96/events","html_url":"https://github.com/hexpm/hex/issues/96","id":71510667,"number":96,"title":"`mix hex.publish` raise error.","user":{"login":"Horx","id":1332618,"avatar_url":"https://avatars.githubusercontent.com/u/1332618?v=3","gravatar_id":"","url":"https://api.github.com/users/Horx","html_url":"https://github.com/Horx","followers_url":"https://api.github.com/users/Horx/followers","following_url":"https://api.github.com/users/Horx/following{/other_user}","gists_url":"https://api.github.com/users/Horx/gists{/gist_id}","starred_url":"https://api.github.com/users/Horx/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Horx/subscriptions","organizations_url":"https://api.github.com/users/Horx/orgs","repos_url":"https://api.github.com/users/Horx/repos","events_url":"https://api.github.com/users/Horx/events{/privacy}","received_events_url":"https://api.github.com/users/Horx/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-04-28T07:30:50Z","updated_at":"2015-04-28T08:03:05Z","closed_at":null,"body":"Hello, when I did `mix hex.publish`, It always raise an error:\r\n\r\n```\r\n** (ArgumentError) argument error: nil\r\n    lib/hex/util.ex:170: Hex.Util.print_error_result/2\r\n    (mix) lib/mix/cli.ex:55: Mix.CLI.run_task/2\r\n    (elixir) lib/code.ex:307: Code.require_file/2\r\n```\r\n\r\nmy hex version:\r\nHex v0.7.5"},"comment":{"url":"https://api.github.com/repos/hexpm/hex/issues/comments/96967220","html_url":"https://github.com/hexpm/hex/issues/96#issuecomment-96967220","issue_url":"https://api.github.com/repos/hexpm/hex/issues/96","id":96967220,"user":{"login":"Horx","id":1332618,"avatar_url":"https://avatars.githubusercontent.com/u/1332618?v=3","gravatar_id":"","url":"https://api.github.com/users/Horx","html_url":"https://github.com/Horx","followers_url":"https://api.github.com/users/Horx/followers","following_url":"https://api.github.com/users/Horx/following{/other_user}","gists_url":"https://api.github.com/users/Horx/gists{/gist_id}","starred_url":"https://api.github.com/users/Horx/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Horx/subscriptions","organizations_url":"https://api.github.com/users/Horx/orgs","repos_url":"https://api.github.com/users/Horx/repos","events_url":"https://api.github.com/users/Horx/events{/privacy}","received_events_url":"https://api.github.com/users/Horx/received_events","type":"User","site_admin":false},"created_at":"2015-04-28T08:03:05Z","updated_at":"2015-04-28T08:03:05Z","body":"still has the same error. but the package was created on hex web, [mpinyin](https://hex.pm/packages/mpinyin), and It has no version info."}}