I'm trying to open a modal in a flutter_map to create relocating shortcut. I try to send the flutter_map context into the modal, but when I'm in. If I click on it , it tell me, that it can't find a flutter map context. FlutterMap( options: const MapOptions( initialCenter: LatLng(54.939196, -3.929788), initialZoom: 14, ), children: [ TileLayer( urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png', userAgentPackageName: 'com.example.app', ), const NavigationButton(), ], When I use showModal, I think that I give properly my FlutterMapContext. class NavigationButton extends StatelessWidget { const NavigationButton({super.key}); @override Widget build(BuildContext context) { var mapController = MapController.of(context); var mapCamera = MapCamera.of(context); return Align( alignment: Alignment.bottomLeft, child: Padding( padding: const EdgeInsets.only(left: 2.0, bottom: 2.0, right: 2.0), child: FloatingActionButton( onPressed: () { showModalBottomSheet( context: context, builder: (context) => NavigationList()); }, child: const Icon(Icons.list), ), )); } } class NavigationList extends StatelessWidget { const NavigationList( {Key? key}) : super(key: key); @override Widget build(BuildContext context) { return ListView( children: [ Shortcut( title: "Entrance Hall", lat: 54.949196, lng: -3.929788), ], ); } } class Shortcut extends StatelessWidget { final String title; final double lat; final double lng; const Shortcut( {super.key, required this.title, required this.lat, required this.lng}); @override Widget build(BuildContext context) { return ListTile( title: Text(title), onTap: () => MapController.of(context).move(LatLng(lat, lng),MapCamera.of(context)), ); } } Thank you Bad state: `MapController.of()` should not be called outside a `FlutterMap` and its children Continue reading...