The argument type 'Future<void> Function(TapPosition)' can't be assigned to the parameter type 'void Function(TapPosition, LatLng)?'

FlutterMap(
            options: MapOptions(
            onTap: (p) async {
              location = await Geocoder2.getDataFromCoordinates(
                  latitude: p.latitude, longitude: p.longitude, googleMapApiKey: ''));
            print("${location.country}");
              setState((){
                point=p;
              });
            },
            center: LatLng(40, -1),
            zoom: 10.0
          ),

I am trying to use geocoder2 in my flutter app to work with maps. But I am facing this error. If someone could help, that’d be great.

  LatLng point=LatLng(49, -1);
  var location=[];

This is my declaration of variables.

>Solution :

onTap callback provide tapPosition and point.

typedef TapCallback = void Function(TapPosition tapPosition, LatLng point);

Include another parameters to solve this case like

 onTap: (tapPos, p) async {

More about MapOptions and flutter_map/TapCallback