[Unity] You are trying to read Input using the UnityEngine.Input class, but you have switched active Input handling to Input System package in Player Settings 에러

You are trying to read Input using the UnityEngine.Input class, but you have switched active Input handling to Input System package in Player Settings.

 

Hololens 2에서 unity를 이용해 작업하던 도중, 다음과 같은 에러가 발생했다.

 

해결책

https://stackoverflow.com/questions/65027247/unity-conflict-between-new-inputsystem-and-old-eventsystem

Unity: Conflict between new InputSystem and old EventSystem

 

Edit -> Project Settings->Player->Under Other Settings under Configuration is the option Active Input Handling.

Active Input handing 부분을 Both로 처리해주면 된다.