Hello my friend, I'm trying to understand what it's new in Unity 5.3.1 because now I can't compile the project in Visual Studio.This is the error:
DOTweenAnimation.cs(9,19,9,21): error CS0234: The type or namespace name 'UI' does not exist in the namespace 'UnityEngine' (are you missing an assembly reference?)
do you know how to fix this error?