Visual Studio 2015 - C# Windows Universal App missing assembly reference
问题 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 of my pages and properties were underlined red with many errors CS0246 C# The type or namespace name "<name>" could not be found (are you missing a using directive or an assembly reference?) as well as others such as CS0518 C# Predefined type 'System.Void' is not defined or imported CS0012 C# The type '' is defined in an