{"action":"opened","issue":{"url":"https://api.github.com/repos/Windows-XAML/Template10/issues/300","labels_url":"https://api.github.com/repos/Windows-XAML/Template10/issues/300/labels{/name}","comments_url":"https://api.github.com/repos/Windows-XAML/Template10/issues/300/comments","events_url":"https://api.github.com/repos/Windows-XAML/Template10/issues/300/events","html_url":"https://github.com/Windows-XAML/Template10/issues/300","id":115134638,"number":300,"title":"NavigationService in ViewModel - Object reference not set to an instance of an object","user":{"login":"bbougot","id":8962802,"avatar_url":"https://avatars.githubusercontent.com/u/8962802?v=3","gravatar_id":"","url":"https://api.github.com/users/bbougot","html_url":"https://github.com/bbougot","followers_url":"https://api.github.com/users/bbougot/followers","following_url":"https://api.github.com/users/bbougot/following{/other_user}","gists_url":"https://api.github.com/users/bbougot/gists{/gist_id}","starred_url":"https://api.github.com/users/bbougot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bbougot/subscriptions","organizations_url":"https://api.github.com/users/bbougot/orgs","repos_url":"https://api.github.com/users/bbougot/repos","events_url":"https://api.github.com/users/bbougot/events{/privacy}","received_events_url":"https://api.github.com/users/bbougot/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-11-04T19:58:28Z","updated_at":"2015-11-04T19:58:28Z","closed_at":null,"body":"I'm trying to navigate from my ViewModel to a page.\r\nI followed this tut: https://marcominerva.wordpress.com/2015/10/07/navigationservice-with-mvvm-light-and-template-10/\r\n\r\nBut doing : NavigationService.Navigate(Pages.MainPage); from my ViewModel doesn't work, NavigationService is null (my ViewModel inherits ViewModelBase)\r\n\r\nAny thought?"}}