I am unable to build my UWP project after migrating from VS2015 to VS 2017 i am getting the below build errors:
Severity Code Description Project File Line Suppression State
Error CS0012 The type 'Attribute' is defined in an assembly that is not referenced. You must add a reference to assembly 'netstandard, Version=18.104.22.168, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'.
Although i have added NetStandard.Library to the project but unable to build the solutions.
I have added reference for netStandard and also changed to Windows Fall creator in UWP Project properties -> application.
Can you please suggest me how to resolve this issue?