Category "flutter"

How to make post request as form-data with Get x package in flutter?

Hi i need to send signup body as form-data in flutter with getx. here is my model clas class SignupBody { int? responseStatus; String? message; String? userId;

Error output from CocoaPods: ↳ Searching for inspections failed: undefined method `map' for nil:NilClass

So, guys, this problem happening every time when i try to add a cloud_firebase in pubspec.yaml. My mac is working on intel processor, so the solution sudo arch

Flutter - Why is there a windows folder in my app?

I have a folder named windows in my Flutter app. It's also causing some C++ and other files to show up in source control changes. Is it safe to delete this fold

TextField's text does not update after changing its controller's text in onChanged field

I have a textfield with a controller. What I want to do is change the input characters as they are being received. But what happens is that it replaces the firs

Flutter contact permission crashes on IOS

I am using permission_handler package to get the permission to access the contacts but as irequest the permission to access contacts my app crashes on IOS. Cras

Unhandled Exception: MissingPluginException(No implemen tation found for method login on channel app.meedu/flutter_facebook_auth)

I'm getting the following error when I'm tring to sign in with facebook on android device by my flutter app : [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unha

Upload multiple files from Flutter app to Net 5 server returns 400 request

I keep getting 400 bad request saying that my file is missing yet when i look at the request i can see all the required files. Flutter code: Future<bool>

Apple TestFlight reject with wrong version number

At App Store Connect, I have published my app, v2.0.0(17). Last 4 days ago, I released V2.0.1(18) to TestFlight and it is still processing. I need to increase t

Flutter can not connect to the docker localhost parse-server

I am trying to run a parse-server and parse-dashboard via the following docker-compose.yml docker-compose: version: '3.9' services: database: image: mong

How to avoid dirty elements using Provider and TabBarViews to dynamically generate forms in Flutter?

I'm relatively new to Flutter and in this app I'm making a multiple tab checklist form built from a JSON fetched from an API in my server. To store this info I'

Can I build a Frontend in FlutterFlow then export to Flutter to finish coding?

I am learning flutter and dart at the moment. I came across FlutterFlow and I was wondering, could I use FlutterFlow to build the UI of the app, then turn aroun

Notched Bottom Navigation Bar with padding

I am trying to use bottomNavigationBar with notched effect in flutter, and of course it is fine. But when I try to add padding to BottomAppBar on the left and r

Soap request in flutter

I am trying to send a soap request to http://www.dneonline.com/calculator.asmx in flutter to add 2 number ElevatedButton( onPressed: () async {

The iPhone app closes immediately when I open the map [closed]

Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFString objectForKey:]: unrecognized selector sent to

Flutter routing after v2 upgrade null check operator

I have recently updated my flutter project to the V2 sdk I am having an issue with the null check operator for my routing when I try and click on a route the fo

How do create a splitting container in flutter? What should be the right approach? CustomPainter or Chip?

Wanted to replicate some UI. Can I do this with in built flutter widgets? I have tried using Chip but was not able to. Will CustomPainter be the right thing to

Getting this error on tap function to see an image in a dialog box

onTap: () { showDialog( context: context, builder: (BuildContext context) { return ImageNetwork( image: data['image'].toString(), height: 400, width: 400, durat

How to fit showModalBottomSheet?

I have an application, I added showModalBottomSheet to this application. It looks like this: But there is one question. When I open the TextFormField with "&Uu

Flutter http post request to a PHP file

I am using Flutter for mobile app development. I need to make a POST request to a PHP file in order to save data in my MySQL server. However, I check the reques

unable to readCharacteristic in IOS using flutter_reactive_bel

IOS app is crashed after the connecting with device so for handle the crash using scanStream.cancel(), but after doing this one of my readCharacteristic is not