UWP not working in Xamarin Crossplatform project.

Question

Everytime I try and deploy UWP Project in my Cross-platform Xamarin.Forms project; a window pops out saying "The project must be deployed before it can be started" and when I take a look at UWP's files I can see un-resolved imports even though UWP SDK is properly referenced in project.json.

 

Android part of Xamarin.Forms is working just fine though.

 

I tried updating Xamarin but there wasn't any "other" option in

tools -> xamarin section where normally you would find one if you wanted to change release level or update Xamarin.