Visual Studio 2015 - C# Windows Universal App missing assembly reference

Question

Today I cloned my windows universal app project from github onto a new machine running a new install of Visual Studio 2015.

After the project loaded, I noticed that all

Answer 1

what worked for me was Tools -> nuget package Manager -> manage nuget packages for solution and update the packages for the solution it adds a lot of stuff and then updates your solution hope it works for you