NoSuchMethodError: Moor Flutter

I used Moor For storing my local data, and it's working well but today when I do some changes in my UI, I got exception in Moor Method, I don't know why it's giving exception because it's working tomorrow without exception.

My Exception:

Here is my moor_database.dart:

import 'package:moor_flutter/moor_flutter.dart';

part 'moor_database.g.dart';

class Passwords extends Table{

  IntColumn get id => integer().autoIncrement()();    // autoIncrement automatically sets this to be the primary key
  TextColumn get wName => text()();
  TextColumn get wAddress => text()();
  TextColumn get uName => text()();
  TextColumn get password => text()();
  TextColumn get notes => text()();
}

class CardDetails extends Table{
  IntColumn get id => integer().autoIncrement()();
  TextColumn get cName => text()();
  TextColumn get cNumber => text()();
  TextColumn get uName => text()();
  TextColumn get expiration => text()();
  TextColumn get cvv => text()();
  TextColumn get pin => text()();
  TextColumn get notes => text()();
}

class Banks extends Table{
  IntColumn get id => integer().autoIncrement()();
  TextColumn get title => text()();
  TextColumn get bName => text()();
  TextColumn get aNumber => text()();
  TextColumn get aType => text()();
  TextColumn get ifsc => text()();
  TextColumn get branchName => text()();
  TextColumn get branchAddress => text()();
  TextColumn get bNumber => text()();
  TextColumn get notes => text()();
}

class Notes extends Table{
  IntColumn get id => integer().autoIncrement()();
  TextColumn get title => text()();
  TextColumn get notes => text()();
}

@UseMoor(tables: [Passwords, CardDetails, Banks, Notes], daos: [PasswordDao, CardDetailDao, BankDao, NoteDao])
class AppDatabase extends _$AppDatabase {
  AppDatabase()
      : super(FlutterQueryExecutor.inDatabaseFolder(
      path: 'db.sqlite', logStatements: true));

  @override
  int get schemaVersion => 1;

}

@UseDao(tables: [Passwords])
class PasswordDao extends DatabaseAccessor<AppDatabase> with _$PasswordDaoMixin{
  final AppDatabase db;

  PasswordDao(this.db) : super(db);

  Future<List<Password>> getAllPasswords() => select(passwords).get();
  Stream<List<Password>> watchAllPasswords() {
    return (select(passwords)
    ..orderBy([
      (t) => OrderingTerm(expression: t.wName)
    ])
    )
    .watch();
  }
  
  Future insertPassword(Insertable<Password> password) => into(passwords).insert(password);
  Future updatePassword(Insertable<Password> password) => update(passwords).replace(password);
  Future deletePassword(Insertable<Password> password) => delete(passwords).delete(password);
}

@UseDao(tables: [CardDetails])
class CardDetailDao extends DatabaseAccessor<AppDatabase> with _$CardDetailDaoMixin{
  final AppDatabase db;

  CardDetailDao(this.db) : super(db);

  Future<List<CardDetail>> getAllCards() => select(cardDetails).get();
  Stream<List<CardDetail>> watchAllCards() {
    return (select(cardDetails)
      ..orderBy([
            (t) => OrderingTerm(expression: t.cName)
      ])
    )
        .watch();
  }

  Future insertCardDetail(Insertable<CardDetail> cardDetail) => into(cardDetails).insert(cardDetail);
  Future updateCardDetail(Insertable<CardDetail> cardDetail) => update(cardDetails).replace(cardDetail);
  Future deleteCardDetail(Insertable<CardDetail> cardDetail) => delete(cardDetails).delete(cardDetail);
}

@UseDao(tables: [Banks])
class BankDao extends DatabaseAccessor<AppDatabase> with _$BankDaoMixin{
  final AppDatabase db;

  BankDao(this.db) : super(db);

  Future<List<Bank>> getAllBanks() => select(banks).get();
  Stream<List<Bank>> watchAllBanks() {
    return (select(banks)
      ..orderBy([
            (t) => OrderingTerm(expression: t.bName)
      ])
    )
        .watch();
  }

  Future insertBank(Insertable<Bank> bank) => into(banks).insert(bank);
  Future updateBank(Insertable<Bank> bank) => update(banks).replace(bank);
  Future deleteBank(Insertable<Bank> bank) => delete(banks).delete(bank);
}

@UseDao(tables: [Notes])
class NoteDao extends DatabaseAccessor<AppDatabase> with _$NoteDaoMixin{
  final AppDatabase db;

  NoteDao(this.db) : super(db);

  Future<List<Note>> getAllNotes() => select(notes).get();
  Stream<List<Note>> watchAllNotes() {
    return (select(notes)
      ..orderBy([
            (t) => OrderingTerm(expression: t.title)
      ])
    )
        .watch();
  }

  Future insertNote(Insertable<Note> note) => into(notes).insert(note);
  Future updateNote(Insertable<Note> note) => update(notes).replace(note);
  Future deleteNote(Insertable<Note> note) => delete(notes).delete(note);
}

Here is my UI code where I am showing listView:

import 'package:flutter/material.dart';
import 'package:moor_flutter/moor_flutter.dart' hide Column;
import 'package:provider/provider.dart';
import 'package:secret_keeper/Database/Moor/moor_database.dart';
import 'package:secret_keeper/screens/home_screen/passwords/ShowData.dart';

class PasswordsNavigation extends StatefulWidget {
  @override
  _PasswordsNavigationState createState() => _PasswordsNavigationState();
}

class _PasswordsNavigationState extends State<PasswordsNavigation> {

  String _wName, _wAddress, _userName, _password, _notes;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Column(
        children: [
          Expanded(
            child: _buildPasswordList(context),
          ),
        ],
      ),
    );
  }

  Widget stackBehindDismiss() {
    return Container(
      alignment: Alignment.centerRight,
      padding: EdgeInsets.only(right: 20.0),
      color: Colors.red,
      child: Icon(
        Icons.delete,
        color: Colors.white,
      ),
    );
  }

  StreamBuilder<List<Password>> _buildPasswordList(BuildContext context) {
    final dao = Provider.of<PasswordDao>(context);
    return StreamBuilder(
      stream: dao.watchAllPasswords(),
      builder: (context, AsyncSnapshot<List<Password>> snapshot) {
        final passwords = snapshot.data ?? List();
        return ListView.builder(
          itemCount: passwords.length,
          itemBuilder: (_, index) {
            final itemPassword = passwords[index];
            return _buildListItem(itemPassword, dao);
          },
        );
      },
    );
  }

  Widget _buildListItem(Password itemPassword, PasswordDao dao) {
    return Dismissible(
      background: stackBehindDismiss(),
      key: ObjectKey(itemPassword),
      direction: DismissDirection.endToStart,
      onDismissed: (direction) {
        _wName = itemPassword.wName;
        _wAddress = itemPassword.wAddress;
        _userName = itemPassword.uName;
        _password = itemPassword.password;
        _notes = itemPassword.notes;
        dao.deletePassword(itemPassword);
        Scaffold.of(context).showSnackBar(
          SnackBar(
            content: Text("Entry deleted!"),
            action: SnackBarAction(
              label: "UNDO",
              textColor: Color(0xFFFFFFFF),
              onPressed: () {
                //To undo deletion
                undoDeletion(_wName, _wAddress, _userName, _password, _notes);
              },
            ),
          ),
        );
      },
      child: ListTile(
        title: Text(itemPassword.wName),
        subtitle: Text(itemPassword.wAddress),
        onTap: () {
          Navigator.of(context).push(
            MaterialPageRoute(
              builder: (_) => ShowData(
                itemPassword: itemPassword,
              ),
            ),
          );
        },
      ),
    );
  }

  void undoDeletion(wName, wAddress, userName, password, notes) {
    final passwordDao = Provider.of<PasswordDao>(context);
    final values = PasswordsCompanion(
        wName: Value(wName),
        wAddress: Value(wAddress),
        uName: Value(userName),
        password: Value(password),
        notes: Value(notes)
    );
    passwordDao.insertPassword(values);
  }

}

Here is my pubspec.yaml:

name: secret_keeper
description: This app is used to store your secrete passwords, bank details and much more..

# The following line prevents the package from being accidentally published to
# pub.dev using `pub publish`. This is preferred for private packages.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev

# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
version: 1.0.0+1

environment:
  sdk: ">=2.7.0 <3.0.0"

dependencies:
  flutter:
    sdk: flutter
  moor_flutter: ^1.6.0
  # For the UI
  provider: ^3.0.0+1
  fluttertoast: ^7.1.5



  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.
  cupertino_icons: ^1.0.0
  path_provider: ^1.6.5

dev_dependencies:
  flutter_test:
    sdk: flutter
  email_validator: ^1.0.0
  moor_generator: ^1.6.0
  build_runner:

# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec

# The following section is specific to Flutter.
flutter:

  # The following line ensures that the Material Icons font is
  # included with your application, so that you can use the icons in
  # the material Icons class.
  uses-material-design: true

  # To add assets to your application, add an assets section, like this:
  assets:
     - assets/images/

  # An image asset can refer to one or more resolution-specific "variants", see
  # https://flutter.dev/assets-and-images/#resolution-aware.

  # For details regarding adding assets from package dependencies, see
  # https://flutter.dev/assets-and-images/#from-packages

  # To add custom fonts to your application, add a fonts section here,
  # in this "flutter" section. Each entry in this list should have a
  # "family" key with the font family name, and a "fonts" key with a
  # list giving the asset and other descriptors for the font. For
  # example:
  fonts:
      - family: GoogleFonts
        fonts:
          - asset: assets/fonts/BaiJamjuree-Bold.ttf
          - asset: assets/fonts/BaiJamjuree-BoldItalic.ttf
          - asset: assets/fonts/BaiJamjuree-ExtraLight.ttf
          - asset: assets/fonts/BaiJamjuree-ExtraLightItalic.ttf
          - asset: assets/fonts/BaiJamjuree-Italic.ttf
          - asset: assets/fonts/BaiJamjuree-Light.ttf
          - asset: assets/fonts/BaiJamjuree-LightItalic.ttf
          - asset: assets/fonts/BaiJamjuree-Medium.ttf
          - asset: assets/fonts/BaiJamjuree-MediumItalic.ttf
          - asset: assets/fonts/BaiJamjuree-Regular.ttf
          - asset: assets/fonts/BaiJamjuree-SemiBold.ttf
          - asset: assets/fonts/BaiJamjuree-SemiBoldItalic.ttf
  #   - family: Trajan Pro
  #     fonts:
  #       - asset: fonts/TrajanPro.ttf
  #       - asset: fonts/TrajanPro_Bold.ttf
  #         weight: 700
  #
  # For details regarding fonts from package dependencies,
  # see https://flutter.dev/custom-fonts/#from-packages