I'm using Visual Studio 2017 v15.3.3. My UWP project is targeting Windows Creators Update 15063, and my Nuget packages are as follows: enter image description here [https://i.stack.imgur.com/G6P2j.png] My solution builds without errors, and runs fine, however I am encountering errors at design-time in my UWP app project, due to the [...] read more