I found a flutter sqfl example on the web and trying to modify it for my personal project. I need more than one table in a database, so I want to be able to cre
I have a generic StatefulWidget class that has a Function callback. When I try to invoke that callback, I get a runtime TypeError: ══╡ EXCEPT
I want to show the staff list in the Firebase database. However, I am getting the following error. import 'package:firebase_database/firebase_database.dart'; c
I am developing a Flutter Module, multiple Flutter Plugins. The relationship between them is: module depends on all plugins. All plugins are not published to pu
I want circular borders on the top left and right in my navigation bar. below I have mentioned my bottom navigation bar code. how can I DO THAT? Appreciate your
[ERROR:flutter/lib/ui/ui_dart_state.cc(199)] Unhandled Exception: LateInitializationError: Field 'isDayTime' has not been initialized. E/flutter ( 5534): #0
I am trying to learn bloc and I am writing simple unit tests. I am trying to test the auth events but I am facing the error below. Inside my app when I trigger
I reinstall my flutter and trying to load my app again, but I am having trouble loading it up. I have tried for three days, even reinstalling my window and all
/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/ffi-0.1.3/lib/src/utf8.dart:63:33: Error: The getter 'addressOf' isn't defined for the class 'Utf8'. 'Utf
I am making a flutter application that enables you to use video calls through the agora package in flutter my question is is there any way to apply mlkit face d
I am trying to build an AAB for my flutter app. I generated the keystore using the following below command: keytool -genkey -v -keystore ~/pc-keystore.jks -keya
My flutter app is not able to Run. Everytime I am trying to run the program, I am getting an error that ould not compile build file '/Users/sushovan/StudioProje
I want to define below gradient color in one name to use multiple places in my code.is it posssible in flutter like this >> const Color backgroundBlue =
I want to change title in appBar, when when I switch from one tab to another. In my current code do not do that because on change tab build is not called. Thank
Is there a way to detect and avoid notches in a phone's screen (for example, the camera notch in an iPhone X), but ignore a screen's rounded corners? For exampl
I am using bloc library available in Dart to implement "bloc" pattern. I will eventually move onto flutter_bloc library so I can use it inside a real app. I'm h
I am using a riverpod provider class to handle picking of image from gallery. However, once an image is picked, I get the error: PlatformException(multiple_requ
I'm using Semantics to adapt my app for accessibility and want to read a phone number (like: Text("950874123")) one to one instead "million, thousand...". Is th
I've provide the code. So the dragable widget is in the drawer and the drag target is in the home screen. But when I drag the container to put it in the drag ta
I am using svg in my onboarding screen and I want to precache it as it takes time for svg to load. But whenever I am trying to precache, I'm getting an exceptio