Create a file named as 'RideDetail.dart' in Lib Folder and paste following code: Please, support my blog by clicking on our sponsors ad! import 'package:flutter/material.dart'; import 'package:font_awesome_flutter/font_awesome_flutter.dart'; import 'package:myfirstproject/Dashboard.dart'; import 'package:myfirstproject/cards/areaspot_card.dart'; import 'package:myfirstproject/cards/location_card.dart'; import 'package:myfirstproject/common/bottomnavigationbar.dart'; import 'package:myfirstproject/common/constants.dart'; import 'package:myfirstproject/ViewModels/locationviewmodel.dart'; import 'package:provider/provider.dart'; class RideDetail extends StatefulWidget { const RideDetail({Key? key}) : super(key: key); @override RideDetailState createState() => RideDetailState(); } class RideDetailState extends State { final LocationViewModel locationViewModel = LocationViewModel();