This is the block of code causing error, if I remove Navigator.pushNamed from the function, no error occurs RoundedButton(buttonColor: Colors.lightBlueAccent,buttonText: 'Log In', onPress: (){Navigator.pushNamed(context, LoginScreen.id);}, <-- This line is causing error ), This is the code for RoundedButton class RoundedButton…
I am trying to create a welcome screen using flutter ,but when I change the device orientation to landscape it gives me an error. What I am trying to do is that When the user changes the device orientation to…
I'm getting error after update the Android version and flutter version. Right now I want add the "file_picker: ^5.2.5", and "cached_network_image: ^3.2.3" plugin so getting "General error during conversion: Unsupported class file major version 63" error. I have checked many…
I want to create below tab like rounded buttons named Vehicle & Key in flutter which is selectable and de-selectable. I can use Tab but its part of scaffold. Is there any other way to achieve as below?
I'm new to Flutter and using the latest version of it. Null safety keeps bothering me. I tried my best to solve this problem on the internet but couldn't figure out. I've tried changing 'navi' type but the still getting…
At the very beginning, I would like to sorry to you all for the stupid questions but I'm dumb if it takes me to programming and I'm a newbie. I am making simple pomodoro app. I have a problem. I…
I made a simple program with a Plus Button and a Minus Button that generates numbers successively. Generating the numbers with the Plus Button works totally fine but, I tried to delete the numbers with the Minus Button but can't…
*** UPDATE *** I have a problem. When I use a Timer in Flutter and cancel() it afterwards, but as soon the cancel method is triggered, nothing happens. var counter = 0; Timer.periodic(const Duration(milliseconds: 50), (timer) { developer.log('Actual counter '…
I am having Late initialization error. I am facing this issue from long time and I tried all possible ways to sort it out but, I failed can anyone help? ============================== database_helper.dart ============================== import 'Note.dart'; import 'package:sqflite/sqflite.dart'; import 'dart:async'; import…
I want to give a shape to an image like below . here is my build widget Widget build(BuildContext context) { return Scaffold( body: SafeArea( child: Stack( children: [ Container( height: 200, color: Colors.grey, ), ClipPath( clipper: NativeClipper(), child: Container(…