Out of nowhere I got an error. I do not know the reason. I would be glad if you help. I am getting the following error while running my project: Launching lib\m
I'm implementing Google sign-in and running into this error. I've tried the SHA Keys solution, but it didn't work. I'm running it on an android phone. googleSig
I want the buttons on flutter to be either side of screen i.e one on the bottom right and one on the bottom left. I want the minus button on the left side of sc
here is the error I'm getting while it's working fine on android and iOS. at Object.throw_ [as throw] (http://localhost:54260/dart_sdk.js:5067:11) at Method
Suppose this method: T? reviveObject<T>( dynamic value ) { if ( ( value is Map ) && value.containsKey( '_type_' ) &&
I have to display total number of Sales and pending sales in the dashboard. I have designed inside the container. I need to update that every time new sales add
So my flutter code works fine until I change my Firebase Realtime Database rules. It does not throw an error in debug console or anything, but the app does not
I have a lot of logos that I want to use in my Flutter app at various resolutions, so am considering using the flutter_svg package to facilitate this. I don't k
I have the following class and list: Class: class ProductPrice { final int productPriceId; final String establishment; final String product; final doubl
Here I have added my webview code in bellow. Website perfectly loaded but i couldn't camera & file chooser option to upload server. WebView( initialUrl: '',
import 'package:flutter/material.dart'; import '../app_data.dart'; import '../widgets/TopicItem.dart'; class TitleTopic extends StatefulWidget { @override Sta
I am building a web app where the front-end is done with Flutter while the back-end is with Python. GET requests work fine while POST requests get blocked becau
I trying to create small project with getx, I have 3 file's get view,getxcontroller,binding and then when I'm running I get issue like this : Unhandled Excepti
I enabled notifications in my app and its working fine but how can I expire an old notification if a new one arrives or expire it after a certain duration?
I am building a music player application. I want to ask the user to allow access to storage when the application is opened. I used this method and it works prop
I am trying Flutter for the first time, and I am a little confused by the MultiProvider class. The question is straightforward, but I didn't find an explanation
I have this List<Map>: var listMap = [ { "label": "Title", "align": "left", "width": 50 }, {
I want to create a unique id for collection call 'Reservation' and I'm not sure how to do it so. It currently has name, plate number, phone number and timestamp
What is the way to write these symbols in Flutter (the symbols directed by the red arrow on image)?
There is this flutter project file that I want to import, it's probably an old project, when I try importing it I get this error message of an existing file but