{"action":"created","issue":{"url":"https://api.github.com/repos/hyperoslo/Sync/issues/121","labels_url":"https://api.github.com/repos/hyperoslo/Sync/issues/121/labels{/name}","comments_url":"https://api.github.com/repos/hyperoslo/Sync/issues/121/comments","events_url":"https://api.github.com/repos/hyperoslo/Sync/issues/121/events","html_url":"https://github.com/hyperoslo/Sync/issues/121","id":107879863,"number":121,"title":"Export Core Data into JSON using Sync?","user":{"login":"galinyonchev","id":13518877,"avatar_url":"https://avatars.githubusercontent.com/u/13518877?v=3","gravatar_id":"","url":"https://api.github.com/users/galinyonchev","html_url":"https://github.com/galinyonchev","followers_url":"https://api.github.com/users/galinyonchev/followers","following_url":"https://api.github.com/users/galinyonchev/following{/other_user}","gists_url":"https://api.github.com/users/galinyonchev/gists{/gist_id}","starred_url":"https://api.github.com/users/galinyonchev/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/galinyonchev/subscriptions","organizations_url":"https://api.github.com/users/galinyonchev/orgs","repos_url":"https://api.github.com/users/galinyonchev/repos","events_url":"https://api.github.com/users/galinyonchev/events{/privacy}","received_events_url":"https://api.github.com/users/galinyonchev/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":13,"created_at":"2015-09-23T09:24:00Z","updated_at":"2015-09-28T08:03:43Z","closed_at":"2015-09-23T09:30:18Z","body":"Hello, is it possible to export my core data model into JSON file using Sync? Or at least something like that?"},"comment":{"url":"https://api.github.com/repos/hyperoslo/Sync/issues/comments/143664960","html_url":"https://github.com/hyperoslo/Sync/issues/121#issuecomment-143664960","issue_url":"https://api.github.com/repos/hyperoslo/Sync/issues/121","id":143664960,"user":{"login":"galinyonchev","id":13518877,"avatar_url":"https://avatars.githubusercontent.com/u/13518877?v=3","gravatar_id":"","url":"https://api.github.com/users/galinyonchev","html_url":"https://github.com/galinyonchev","followers_url":"https://api.github.com/users/galinyonchev/followers","following_url":"https://api.github.com/users/galinyonchev/following{/other_user}","gists_url":"https://api.github.com/users/galinyonchev/gists{/gist_id}","starred_url":"https://api.github.com/users/galinyonchev/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/galinyonchev/subscriptions","organizations_url":"https://api.github.com/users/galinyonchev/orgs","repos_url":"https://api.github.com/users/galinyonchev/repos","events_url":"https://api.github.com/users/galinyonchev/events{/privacy}","received_events_url":"https://api.github.com/users/galinyonchev/received_events","type":"User","site_admin":false},"created_at":"2015-09-28T08:03:43Z","updated_at":"2015-09-28T08:03:43Z","body":"I found that on line 80:\r\n\r\n            id relationships = [self valueForKey:relationshipName];\r\n\r\nAnd guess what -  relationship is nil here. There is no value for the chosen key in self. \r\nI think the problem is not in my CoreData model, but something with the library?"}}