Since today I can not run my Flutter Web project anymore because it fails with: : Error: Too many positional arguments: 1 allowed, but 2 found. firebase_auth_web.dart:94 Try removing the extra positional arguments. FirebaseCoreWeb.registerService('auth', (firebaseApp) async { ^ : Context:…
I have a list of objects and I want to remove duplicates and also add the number of removed items to the remaining item in the list. var data = [ { name: "book", qty: 1 }, { name: "book"…
var result = await httpCalls(....); List<UserModel> users = []; await result['users'].map((e) async { Map<String, dynamic> a = jsonDecode(jsonEncode(e)); users.add(UserModel.fromJson(a)); }).toList(); I am receiving an array of UserModel from the http calls. Currently, I am converting one by one to add…
I have come across similar posts but not one that addresses my problem. I have a list of objects that I would like to sort from latest to oldest based on lastViewDate value which can be null/empty The following crashes…
import 'package:flutter/material.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatefulWidget { const MyApp({Key? key}) : super(key: key); @override _MyAppState createState() => _MyAppState(); } class _MyAppState extends State<MyApp> { int _selectedButtonIndex = -1; // Track the index of the…
List<PopularBookModel> populars = popularBookData .map((item) => PopularBookModel(item['title'], item['author'], item['price'], item['image'], item['color'], item['description'])) .toList(); Result: The argument type 'Object?' can't be assigned to the parameter type. What should I do?
I have a list in a Provider that I'm adding to using the following code: context.read<LogProvider>().LogInfoList.add(Entries( text: 'Specific Entry 01', logID: 'SELECT ENTRY')); because I'm adding so many variables to the list, I've included a logID variable so I can…
I have a problem. I want to create a recording. How could I create a blinking red circle like the code below. What is the best option to create a simple blinking red circle? Example created in SVG context <svg>…
Facing this Error while linking console project for firbase operation: Could not find com.google.gms.google-services:4.3.15:. Required by: project : Each & everything is fine but maybe a new update let me to this issue. Google services file is in the exact…
The variables of the model should be private to give it greater security in some way or should they not be private? the help was greatly appreciated code -- flutter -- List FavoritosUsuarioFromJson(String str) => List<InfoModel>.from(json.decode(str).map((x) => InfoModel.fromJson(x))); class InfoModel{…