In a Flutter Web Application, I was trying to print the results of a Supabase query. The results are printed but only after a short flicker/red screen which is due to an error that is printed in the backend/command line.…
I am trying to figure out if app is opened by clicking on push notification or by clicking on app launcher icon, scenario is that i want to check if app is opened by clicking push notification then i'll load…
I want to create a horizontal list view that scrolls automatically without user intervention at a certain speed. Also, this scroll should be done infinitely and the list view should be repeated. In the search I did, usually the automatic…
I'm trying to build custom two themes light and dark, but it doesn't work perfectly when I switch to dark or light themes. I get strange colors as I will attach from an emulator screenshot but when I restart the…
When I am running build_runner command it is showing me following error: Failed to build build_runner:build_runner: ../../.pub-cache/hosted/pub.dev/dart_style-2.3.5/lib/src/front_end/ast_node_visitor.dart:251:16: Error: The getter 'macroKeyword' isn't defined for the class 'ClassDeclaration'. - 'ClassDeclaration' is from 'package:analyzer/src/dart/ast/ast.dart' ('../../.pub-cache/hosted/pub.dev/analyzer-6.2.0/lib/src/dart/ast/ast.dart'). Try correcting the name to the name…
import 'package:flutter/material.dart'; import 'package:flutter_riverpod/flutter_riverpod.dart'; import 'package:google_nav_bar/google_nav_bar.dart'; final tabProvider = StateProvider<int>((ref) => 0); class UserPage extends ConsumerWidget { const UserPage({super.key}); @override Widget build(BuildContext context, WidgetRef ref) { // Watch the currentIndexProvider and get its value var currentIndex = ref.watch(tabProvider.notifier).state; print("render"); final…
I have got two errors for a null check. one for IsFavorite and Try making the access conditional (using '?.') or adding a null check to the target ('!') another one for a null check for toggleFavoritestatus() and The method…
I have a Freezed generated class with two factory constructors, both containing the same field that is a generic. Given a list of this class I would like to be able to filter based on the type that the field…
When I attempt to use Supabase flutter in an empty flutter project this happens: What went wrong: A problem occurred configuring project ':shared_preferences_android'. Failed to notify project evaluation listener. Cannot invoke method substring() on null object compileSdkVersion is not specified.…
I am just following the tutorial, but why is the result different? I don't know why it's not working, while my teacher can do it. I've searched through ChatGPT and others, but still couldn't find a solution. I just want…