name: i_am_poor description: A new Flutter project. publish_to: 'none' version: 1.0.0+1 environment: sdk: ">=2.16.2 <3.0.0" dependencies: flutter: sdk: fl
Hello, could you help me with this error, I don't know how to solve it import 'package:firebase_database/firebase_database.dart'; class Users { String id;
I try to add a package name as new_version: ^0.2.3. After the terminal return the below error. How can I fix this? FAILURE: Build failed with an exception. Wher
Hi i am working on a weather app i learnt from a course, everything was working fine till i start with the refactoring and it just got complicated the code show
I have a stack with a fixed height, I want to place a row that contains multiple elements at the bottom of this stack. I wrapped my row that has mainAxisAlignme
I had in my code a Drawer, and to hide the burger incon, i use "automaticallyImplyLeading = false". But now, i change to endDrawer and i dont know how the hide
This code is not printed, when app go to background in iOS. Timer.periodic(Duration(seconds: 1), (timer) { print('timer'); } I need to save state to database a
I am trying to show countdown timer in my project app. First when user open a screen they can choose the duration of count down time by showing the radio button
This is about Flutter, Dart, Image, specifically drawString function. First of all, what I am trying to do is watermark the picture taken with the address and t
Recently, I used Flutter to reconstruct the previous Android project, but it could not be installed on some Android phones. The following is an error message: E
How can I write the expression into a separate method for optimization: final listOfKeys= [_firstTabNavKey, _secondTabNavKey, _thirdTabNavKey] onWillPop: (
It seems like CORS error is well-known issue in the web field. But I tried flutter web for the first time ever and I faced critical error. The code below worked
When I run a Flutter web app in Chrome using Android Studio I only get an empty / transparent window on my Linux Mint 20.2 system. empty / transparent chrome wi
I have two separate firebase consoles accessed from two separate google accounts. Firebase console "A" has three projects. Google account [email protected] Firebase c
I just updated to Gradle 7.0.4 and upon build I now get the error. A problem occurred evaluating project ':app'. No signature of method: build_9gq7rvxos4tcg7upa
I'm using injectable lib according to a tutorial in youtube some of annotations replaced. but I visit injectable lib in pub.dev look to the changelog and replac
I want to catch or read OTP of SMS messages automatically. I did some tests like this code : import 'package:flutter/material.dart'; void main() { runApp(MyA
I just recently started working with firebase and I can't seem to figure out how to make a user sign up with an email, a username and a password so that later o
A possible fix would be to avoid using Keys in the Positioned widget (L: 42) but this would cause the internal state of the HtmlElementView (or other displayed
even after i have intitialized there is an error : Late initialization error displayName here is the code where i have set the value: var displayName=json