{"action":"created","issue":{"url":"https://api.github.com/repos/expo/expo/issues/1451","repository_url":"https://api.github.com/repos/expo/expo","labels_url":"https://api.github.com/repos/expo/expo/issues/1451/labels{/name}","comments_url":"https://api.github.com/repos/expo/expo/issues/1451/comments","events_url":"https://api.github.com/repos/expo/expo/issues/1451/events","html_url":"https://github.com/expo/expo/issues/1451","id":298684709,"number":1451,"title":"Error: Problem validating fields in app.json","user":{"login":"prodeniser","id":29437011,"avatar_url":"https://avatars1.githubusercontent.com/u/29437011?v=4","gravatar_id":"","url":"https://api.github.com/users/prodeniser","html_url":"https://github.com/prodeniser","followers_url":"https://api.github.com/users/prodeniser/followers","following_url":"https://api.github.com/users/prodeniser/following{/other_user}","gists_url":"https://api.github.com/users/prodeniser/gists{/gist_id}","starred_url":"https://api.github.com/users/prodeniser/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/prodeniser/subscriptions","organizations_url":"https://api.github.com/users/prodeniser/orgs","repos_url":"https://api.github.com/users/prodeniser/repos","events_url":"https://api.github.com/users/prodeniser/events{/privacy}","received_events_url":"https://api.github.com/users/prodeniser/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-02-20T17:38:43Z","updated_at":"2018-02-20T18:58:40Z","closed_at":null,"author_association":"NONE","body":"### Actual Behavior\r\nI got the following message when starting up my first project:\r\n```\r\nStarting packager...\r\n***ERROR STARTING PACKAGER***\r\n\r\nError: Problem validating fields in app.json. See https://docs.expo.io/versions/v25.0.0/guides/configuration.html.\r\n • Field: slug - 'slug' should match pattern \"^[a-zA-Z0-9\\-]+$\".\r\nPackager started!\r\n```\r\n\r\n### Steps to Reproduce\r\nI just updated my node to version 9.5.0 And wanted to try my hand at using create-react-native-app\r\n\r\n1. Installed node 9.5.0 using homebrew\r\n2. installed create-react-native-app using `npm install -g create-react-native-app`\r\n3. created my app within a folder using `create-react-native-app project_name`\r\n4. cd into the folder and used `npm start`\r\n\r\n### Expected Behavior\r\nIs it necessary to use yarn? I've not used it before but notice lots of the help that was output was saying to use `yarn start`? Is this actually causing me an issue or is this error unimportant?\r\n\r\nI apologize if I'm not posting in the right place in any way. I'm newer to online community as a whole as I'm beginning my professional exploration of programming. If I am in error please accept my apologies and if possible point me somewhere I should be! I landed here after searching for my issue and finding similar posts here, but none identical (that I could find)."},"comment":{"url":"https://api.github.com/repos/expo/expo/issues/comments/367081718","html_url":"https://github.com/expo/expo/issues/1451#issuecomment-367081718","issue_url":"https://api.github.com/repos/expo/expo/issues/1451","id":367081718,"user":{"login":"jimmylee","id":310223,"avatar_url":"https://avatars1.githubusercontent.com/u/310223?v=4","gravatar_id":"","url":"https://api.github.com/users/jimmylee","html_url":"https://github.com/jimmylee","followers_url":"https://api.github.com/users/jimmylee/followers","following_url":"https://api.github.com/users/jimmylee/following{/other_user}","gists_url":"https://api.github.com/users/jimmylee/gists{/gist_id}","starred_url":"https://api.github.com/users/jimmylee/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jimmylee/subscriptions","organizations_url":"https://api.github.com/users/jimmylee/orgs","repos_url":"https://api.github.com/users/jimmylee/repos","events_url":"https://api.github.com/users/jimmylee/events{/privacy}","received_events_url":"https://api.github.com/users/jimmylee/received_events","type":"User","site_admin":false},"created_at":"2018-02-20T18:58:40Z","updated_at":"2018-02-20T18:58:40Z","author_association":"OWNER","body":"Hey @prodeniser! Welcome to Expo :)\r\n\r\nTo help you debug this issue, would you mind sharing with me your `app.json`? Also could you share with me your NPM version?\r\n\r\nA lot of this isn't your fault, I think there are a lot of small booby traps that sometimes spring up in unexpected ways. Regardless, we'll definitely help you get through this!\r\n\r\nLook forward to hearing from you soon."}}
{"actor":{"display_login":"jimmylee"}}