【Android】Android app error - Duplicate id 0x7f04000f, tag null, or parent id 0x0 with another fragment for com.google.android.gms.maps.SupportMapFragment

   1: @Override

   2: public void onDestroyView() {

   3:     super.onDestroyView();

   4:     FragmentManager fm = getActivity().getSupportFragmentManager();

   5:     Fragment fragment = (fm.findFragmentById(R.id.map));

   6:     FragmentTransaction ft = fm.beginTransaction();

   7:     ft.remove(fragment);

   8:     ft.commit();

   9: }