Category "flutter"

html editor enhanced alert dialog not working when the dialog placed on editor

Dependency : html_editor_enhanced: ^2.4.0+1 HtmlEditor( controller: controller, htmlEditorOptions: HtmlEditorOptions(

flutter embedded pos printer (Like: Android Q2 device)

Already I have built a flutter project. Now I need to print from a pos embedded device. I am googling, but I don't get any solution. Please help me if there is

Android emulator device is too big for the screen

Hello i'm using Android studio version 4.1 I'm having a problem when Open android emulator, the size of the device is too big and the screen is only displaying

Error '_InternalLinkedHashMap<String, dynamic>' is not a subtype of type 'Iterable<dynamic>'

Displaying A-List fetched from a 3rd a Third Party API with the search Function the error only shows when I ran the App, It Says _InternalLinkedHashMap<Strin

FLUTTER RUN XCODE 13.3 on MAC - App won't build anymore since Update : Requested but did not find extension point with identifier Xcode.IDEKit

Am going literally crazy since the last update in MAC OS and XCODE 13.3. My app will no longer build and I get a mile-long list of problems which I do not under

Flutter run and debug in real mobile

I want to Run flutter app on my device (HUAWEI) when I make flutter device result:1 connected device: *HUAWEI LUA L21 • WTM9K17321907973 • android

A problem was found with the configuration of task ':app:checkDebugManifest' (type 'CheckManifest') in flutter

I was building my app, when this error occured while building - FAILURE: Build failed with an exception. * What went wrong: A problem was found with the config

Failed to register a ServiceWorker (Flutter)

I'm working on a Flutter Web App and today I got these errors: A bad HTTP response code (404) was received when fetching the script. Uncaught (in promi

Command not recognized in Flutter/Dart

I am trying to clean and rebuild Gradle, as I am stuck on: Running Gradle task 'assembleDebug'... Yet when trying to use the command ./gradlew clean, it gives t

"the device is not ready" when running Flutter app

I install latest version of flutter on windows 10 and when I want to run app with VScode or Android Studio, I get this error: FAILURE: Build failed with an exce

Flutter Local Notification Error : 'int java.lang.Integer.intValue()' on a null object reference

When I activate the scheduled Flutter local Notification, it crashes. I have "launcher_icon" in the drawable folder, has all the configurations from the github

Flutter: CocoaPods could not find compatible versions for pod "FBSDKCoreKit"

I am build a flutter app and in that I developing logging with Facebook in a flutter. i used flutter_facebook_login: ^3.0.0 and flutter_facebook_auth: ^3.3.2 p

Flutter Location service no response

I am delevoping an app with gMaps and in my application I am getting location permission from user and after that I am requesting the user to turn his/her gps o

Flutter onSelectNotification method doesn't show payload when app closed

I'm using flutterlocalnotifications package and FCM to send notifications to my users. Everything working perfectly. I can show notifications to my users when m

How to create Confetti animation in Flutter

I want to a make Confetti effect animation in my flutter app? How to Explore Confetti Animation In Flutter and how to add the confetti animation and show a colo

How to send direct email by Flutter web

I Am Building a flutter web i have to send form Data by email to my Gmail email address How Can i. Please Help Me. I had User "mailer 3.0.4" and flutter_email_s

FFMPEG Video not working on Social Media Platforms (Flutter-FFMPEG)

I am using Flutter-FFMPEG a Flutter library based on Mobile FFMPEG. I am creating a video from a list of .bmp images. The video works plays normally in devices

Flutter: There should be exactly one item with [DropdownButton]'s value

I am trying to create a dropdown button in Flutter. I am getting a List from my database then I pass the list to my dropdownButton everything works the data is

Learning flutter from c# models and http call using http.dart for first time

I am learning dart coming from a c# back ground and flutter. I am following this tutorial https://www.djamware.com/post/5f308ef7185c336b811b362a/flutter-tutoria

Fix widget in bottom space

I need some help with a layout. I need put some widgets inside a "Scrollview" but keep the buttoms in the bottom space of screen. Image with a "Scrollview" wi