GridView & Snapshot - error - Bad state: field does not exist within the DocumentSnapshotPlatform

I have a little issue with a snapshot and a GridView. I have used GridView because I am making a notes management app. Here is an error that is shown in the console:-

The following StateError was thrown building StreamBuilder<QuerySnapshot<Object?>>(dirty, state: _StreamBuilderBaseState<QuerySnapshot<Object?>, AsyncSnapshot<QuerySnapshot<Object?>>>#fefb4): Bad state: field does not exist within the DocumentSnapshotPlatform

I do not understand how to fix the problem. I have checked the name of the fields in the document and it is fine. Please, can you help me to understand this? It would be appreciated. Thank you...!!!

// ignore_for_file: prefer_const_constructors

import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:flutter/material.dart';
import 'package:flutter/src/foundation/key.dart';
import 'package:flutter/src/widgets/framework.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:notes_app/Screens/note_add.dart';
import 'package:notes_app/Screens/note_read.dart';
import 'package:notes_app/Utils/utils.dart';
import 'package:notes_app/Widgets/notes_card.dart';

class HomePage extends StatefulWidget {
  const HomePage({Key? key}) : super(key: key);

  @override
  State<HomePage> createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  @override
  Widget build(BuildContext context) {
    final height = MediaQuery.of(context).size.height;
    final width = MediaQuery.of(context).size.width;

    return Scaffold(
      backgroundColor: AppStyle.mainColor,
      appBar: AppBar(
        elevation: 0,
        title: Text('Notes'),
        centerTitle: true,
        backgroundColor: AppStyle.mainColor,
      ),
      body: Padding(
        padding: const EdgeInsets.all(20),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.start,
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Text(
              'Your recent Notes',
              style: GoogleFonts.roboto(
                color: Colors.white,
                fontWeight: FontWeight.bold,
                fontSize: 22,
              ),
            ),
            SizedBox(
              height: height * 0.02,
            ),
            Expanded(
              child: StreamBuilder<QuerySnapshot>(
                stream:
                    FirebaseFirestore.instance.collection('Notes').snapshots(),
                builder: (context, AsyncSnapshot<QuerySnapshot> snapshot) {
                  if (snapshot.connectionState == ConnectionState.waiting) {
                    return Center(child: CircularProgressIndicator());
                  }
                  if (snapshot.hasData) {
                    return GridView(
                      gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
                        crossAxisCount: 2,
                        crossAxisSpacing: 4,
                        mainAxisSpacing: 4,
                      ),
                      children: snapshot.data!.docs
                          .map((note) => noteCard(() {
                                Navigator.push(
                                    context,
                                    MaterialPageRoute(
                                        builder: (context) => ReadPage(note)));
                              }, note))
                          .toList(),
                      
                    );
                  }
                  return Text(
                    'There is no Notes',
                    style: GoogleFonts.nunito(
                      color: Colors.white,
                    ),
                  );
                },
              ),
            )
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton.extended(
        onPressed: () {
          Navigator.push(
              context, MaterialPageRoute(builder: (context) => AddPage()));
        },
        label: Text('Add Note'),
        icon: Icon(Icons.add),
      ),
    );
  }
}