I have this class in flutter abstract class ForgetPasswordController extends GetxController { checkemail(); } class ForgetPasswordControllerImp extends ForgetPasswordController { CheckEmailData checkEmailData = CheckEmailData(Get.find()) ; GlobalKey<FormState> formstate = GlobalKey<FormState>(); StatusRequest? statusRequest = StatusRequest.none ; late TextEditingController email; @override checkemail() async {…
hello I hope you are well, I have the following problem, when I run my app in flutter I get the following ERROR: E/flutter ( 6922): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException( null-error, Host platform returned null value for non-null return value.,…
I have a list that contains some values I want to calculate the sum of every 4 items in this list and then I have to put it in a list. for example: list 1=[1,2,3,4,5,6,7,8] output= [10,26]
Can u please check the both widgets and let me know where is the problem actually? it's been showing me that the transaction hasn't been initialized. in the first widget i've indicated the problem location by ( problem here )…
I am implementing a sort by function which displays sort options through a modal bottom sheet, I am able to do it in my "Home Page" widget. Would like to check if I can extract these codes and sub it…
How onTap clear TextField in below example? Note TextField is positioned inside trailing in ListView trailing: FittedBox( fit: BoxFit.fill, child: SizedBox( height:40, width:100, child: TextField( controller: TextEditingController(text: _docData[index].quantity.toString()), decoration: InputDecoration( suffix: InkWell( onTap: () { setState(() { }); }, child:…
Here is my expected design: Here is how it currently looks with the code below: Current code: I have tried this code with radius circle: Using Radius.circular but this still doesn't result in the expected outcome, it instead shows up…
flutter run works but flutter run --release or flutter run --release --profile returns the error below: ===== CRASH ===== si_signo=Segmentation fault: 11(11), si_code=1, si_addr=0x0 version=2.18.6 (stable) (Tue Dec 13 21:15:14 2022 +0000) on "macos_simarm64" pid=14192, thread=-1, isolate_group=isolate(0x7f910c011200), isolate=(nil)(0x0) isolate_instructions=0, vm_instructions=0…
I have a function that returns List But in my case I want to read and display float values. However, this function is a system function I can't update it. My question is how to convert List to List? This…
In the Profile Page I have a function openGallery and it uses ImagePicker to choose how users want to select images or videos whether by camera or gallery. So in this function I am returning an AlertDialog to show the…