Error ) NavigationExtensions - does not have a NavController set

에러 내용 java.lang.RuntimeException: Unable to destroy activity .... does not have a NavController set Caused by: java.lang.IllegalStateException: View androidx.fragment.app.FragmentContainerView{d4cc327 V.E...... ......ID 0,143-1080,1868 #7f0900e0 app:id/main_nav_container} does not have a NavController set 재현 상황 android/architecture-components-samples Samples for Android Architecture Components. ..

원문링크 : Error ) NavigationExtensions - does not have a NavController set