Cannot compile UNavigationSystem in 4.20.1

[Superwig (Superwig2)]

You need to add the “NavigationSystem” module to your Build.cs
And to use FNavigationSystem::GetCurrent you need to specify the type

#include "NavigationSystem.h"
UNavigationSystemV1* NavigationArea = FNavigationSystem::GetCurrent<UNavigationSystemV1>(this).