{"action":"closed","issue":{"url":"https://api.github.com/repos/clayallsopp/routable-ios/issues/36","labels_url":"https://api.github.com/repos/clayallsopp/routable-ios/issues/36/labels{/name}","comments_url":"https://api.github.com/repos/clayallsopp/routable-ios/issues/36/comments","events_url":"https://api.github.com/repos/clayallsopp/routable-ios/issues/36/events","html_url":"https://github.com/clayallsopp/routable-ios/issues/36","id":69731871,"number":36,"title":"how to do when using UITabBarController","user":{"login":"maniunet","id":3139199,"avatar_url":"https://avatars.githubusercontent.com/u/3139199?v=3","gravatar_id":"","url":"https://api.github.com/users/maniunet","html_url":"https://github.com/maniunet","followers_url":"https://api.github.com/users/maniunet/followers","following_url":"https://api.github.com/users/maniunet/following{/other_user}","gists_url":"https://api.github.com/users/maniunet/gists{/gist_id}","starred_url":"https://api.github.com/users/maniunet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/maniunet/subscriptions","organizations_url":"https://api.github.com/users/maniunet/orgs","repos_url":"https://api.github.com/users/maniunet/repos","events_url":"https://api.github.com/users/maniunet/events{/privacy}","received_events_url":"https://api.github.com/users/maniunet/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-04-21T03:17:08Z","updated_at":"2015-04-21T21:35:54Z","closed_at":"2015-04-21T21:35:54Z","body":"I'm using UITabBarController，each tabbar item is UINavigationController，so I have 4 tabbar items and 4 UINavigationControllers, how can i setNavigationController?"}}