코모스튜디오

아래 코드를 navController = Navigation.findNavController(this, R.id.fragment_navi_dashboard_host); 요렇게 바꾸어야 함 NavHostFragment navHostFragment = (NavHostFragment) getSupportFragmentManager() .findFragmentById(R.id.fragment_navi_dashboard_host); NavController navController = navHostFragment.getNavController();