Remove ios, windows8, and wp8 from Xamarin Forms PCL - nuget 3.0 opt-into error?

Question

I\'m working on a Xamarin Forms project. I want to target Android and Windows 10 UWP.

When I try to clean up the PCL by removing \"Windows 8\", \"Windows Phone Si

Answer 1

The solution that worked for me:

Uninstall Xamarin.Forms:

Right Click Solution -> Manage NuGet Packages -> Uninstall Xamarin.Forms -> Restart VS

Then remove build platforms:

Right Click Solution -> Properties -> Build -> under Targeting select Change -> Remove platform(s) -> Restart VS

Reinstall Xamarin.Forms:

Manage NuGet packages -> Search for Xamarin.Forms -> Install -> Restart VS