i am trying to get a data from a flask rest api but it keeps returning null value when it converted toString() it displays "Instances of _ dynamic" getPass() as
Everytime i create a flutter application using Android Studio, i always have errors/red lines in the Android Manifest file. Any ideas why this keeps happening?
I have implemented code which will allow me to access the camera in my flutter application and it is working perfectly when the app is opened on android, but th
I am trying to get the exact size of the screen without taking into account the AppBar and BottomNavigationBar Here is the code: double screenSize = MediaQuery.
I have a package on github and it is been used in two of my projects, but every time I make a change to the package I have to run flutter pub upgrade on both pr
I have the following Firebase Realtime database products data { "-N1OHKTcbZ1h1kJQYSW-": { "images": [ "image1", "image11" ], "name": "
here is the error message The current Dart SDK version is 2.13.4. Because test >=1.16.0-nullsafety <1.16.0-nullsafety.8 requires SDK version >=2.10.0-0
I want to click each navigation item and direct it to another activity. I actually want to show the list view of 'now playing movie'. When I click that drawer i
I want to send a notification from a device to another but when I sent it I got in the receiver device : D/FLTFireMsgReceiver( 8876): broadcast received for mes
I have a problem with parsed JSON in Flutter-Dart. Actually, there is no problem, but there is a method which I don't know. I'm getting data from a PHP server a
I ran into the following error: Launching lib/main.dart on Chrome in debug mode... This app is linked to the debug service: ws://127.0.0.1:45119/uWRkb_0RvDE%3D/
I am trying to send a Post request but the body of the request is meant to be empty and I have tried the endpoint on postman with an empty body and it works. Bu
I'm trying to send an audio file (.m4a) to a flask server in my flutter app. the audio file is recorded using FlutterSoundRecorder package and saved to path "au
I am trying to run my flutter project on my ios device, but I got an error in the xcode that says "Failed to package /Users/user/StudioProjects/project." Any so
Hy everyone, I need to know, how can I create gradient on top right of the page like this picture? I tried with this code, but it's still not working for me: S
When I want to add onesignal to flutter, I get the following error. How can I solve it? PROBLEM PHOTO
When using getX and Flutter I get following error: LateInitializationError: Field '_instance@141084504' has not been initialized This is the code: import 'dart:
In this current snippet I have declared notification to be nullable but get an null safe error for the if loop's notification.body and notification.title. Here'
In a Flutter web project, I'm having this issue with Riverpod: Consumer( builder: (context, watch, child) { final om=watch(human); return Text(om.na
I made the small app, and designed like this: return MultiProvider( providers: [ ChangeNotifierProvider(create: (context) => AModel()),