placemarkFromCoordinates geocoding error on flutter

No implementation found for method placemarkFromCoordinates on channel
flutter.baseflow.com/geocoding

Here is my Location Provider code:

  List<Placemark> placemarks =
      await placemarkFromCoordinates(latitude, longitude);
  selectedAddress = placemarks.first;

I have tried changing the method but i dont understand the root of the erro. Is placemarkfromCoordinates depreceated. What is the appropriate way to fix this?

The geocoding library in Flutter provides several methods other than placemarkFromCoordinates for converting a location's coordinates into a human-readable address or location information:

1. placemarkFromAddress - This method takes a string representing an address and returns a list of Placemark objects that match the address.

2. placemarkFromQuery - This method takes a string representing a query and returns a list of Placemark objects that match the query. The query can be any text that describes a location, such as a landmark, an address, or a city name.

3. locationFromAddress - This method takes a string representing an address and returns a Location object containing the latitude and longitude of the address.

4. locationFromQuery - This method takes a string representing a query and returns a Location object containing the latitude and longitude of the location that matches the query.

5. placesNearby - This method takes a Location object and a radius in meters and returns a list of Place objects that are within the specified radius of the location.

6. placesAutocomplete - This method takes a string representing a query and returns a list of AutocompletePrediction objects that match the query. The predictions can be used to provide autocomplete suggestions for a location search.

Here are code examples to help:

// Get placemark from address
final addresses = await placemarkFromAddress('1600 Amphitheatre Parkway, Mountain View, CA');
final selectedAddress = addresses.first;
print(selectedAddress);

// Get location from query
final location = await locationFromQuery('Central Park, New York, NY');
print(location.latitude);
print(location.longitude);

// Get places nearby
final places = await placesNearby(Location(40.748817, -73.985428), 1000);
places.forEach((place) {
  print(place.name);
});

// Get autocomplete predictions
final predictions = await placesAutocomplete('Times Square');
predictions.forEach((prediction) {
  print(prediction.description);
});

Same question! Here's a bunch of links and code I've tried researching, nothing works. The above answer doesn't help because it requires the user to type into a text box their location information (placemarkFromAddress, locationFromQuery etc) but in most cases the current location should be automatic!

    import 'package:flutter/material.dart';
import 'package:geocoding/geocoding.dart' hide Location;
import 'package:geolocator/geolocator.dart';
import 'package:provider/provider.dart';
//import 'package:geocode/geocode.dart';
import 'package:location/location.dart';
import 'package:flutter/services.dart';
//==============
//   Attempt
//==============
Future<void> _getCurrentLocation() async {
Position position = await Geolocator.getCurrentPosition();
//final GeoCode geoCode = GeoCode();
//final longitude = position.longitude;
//final latitude = position.latitude;
// Get the address from the current location
try {
//final addresses = await geoCode.reverseGeocoding(longitude, latitude);
//final first = addresses.first;
List<Placemark> placemarks =
await placemarkFromCoordinates(position.longitude, position.latitude);
setState(() {
_currentLocation = '${placemarks[0].subAdministrativeArea.toString()},'
'${placemarks[0].administrativeArea.toString()},'
'${placemarks[0].country.toString()}';
_isLoading = false;
});
} catch (e) {
// ignore: avoid_print
print(e);
// ignore: avoid_print
print('CURRENT LOCATION DIDN’T WORK');
_isLoading = false;
}
//==============
//   Attempt
//==============  
Future<void> _getCurrentLocation() async {
Position position = await Geolocator.getCurrentPosition();
GeoCode geoCode = GeoCode();
// Get the address from the current location
try {
// Reverse geocode the latitude and longitude to get the address
List<Address> addresses = await geoCode.reverseGeocoding(
latitude: position.latitude, longitude: position.longitude) as List<Address>;
Address address = addresses.first;
setState(() {
_currentLocation =
'${address.street}, ${address.locality}, ${address.countryName}';
_isLoading = false;
});
} catch (e) {
print(e.toString());
_isLoading = false;
}
}
//==============
//   Attempt
//==============
Future<void> _getAddressFromLatLng() async {
try {
List<Placemark> placemarks = await placemarkFromCoordinates(
_currentLocation2.latitude, _currentLocation2.longitude);
Placemark place = placemarks[0];
setState(() {
_currentAddress = "${place.locality}, ${place.country}";
});
} catch (e) {
print(e);
}
}
//==============
//   Attempt
//==============
Future<Position> _getCurrentLocation2() async {
bool serviceEnabled;
LocationPermission permission;
serviceEnabled = await Geolocator.isLocationServiceEnabled();
if (!serviceEnabled) {
return Future.error('Location services are disabled.');
}
permission = await Geolocator.checkPermission();
if (permission == LocationPermission.denied) {
permission = await Geolocator.requestPermission();
if (permission == LocationPermission.denied) {
return Future.error('Location permissions are denied');
}
}
if (permission == LocationPermission.deniedForever) {
// Permissions are denied forever, handle appropriately.
return Future.error(
'Location permissions are permanently denied, we cannot request permissions.');
}
await Geolocator.getCurrentPosition(forceAndroidLocationManager: true)
.then((position) {
setState(() {
_currentLocation2 = position;
_getAddressFromLatLng();
});
}).catchError((e) {
print(e);
});
return await Geolocator.getCurrentPosition();
}

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