Issue I have a Flutter + Riverpod project in which I am fetching some data when a screen loads. Getting the Null check operator error but I am checking if the value is null or not beforehand. State has a
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FlutterMap LateInitializationError State Management
Issue I’m trying to make a Flutter app, using Riverpod for state management and FlutterMaps. I have set up notifiers for pages, and am also using a (State)NotifierProvider for the map page. I am building a search function, which goes
Continue readingHow can I refresh all families of an always-alive provider manually in riverpod?
Issue I have used family to cache all data. final provider = StateNotifierProvider.family((ref, data) => ListNotifier(ref, data)); I want to refresh all families of these providers. my provider receives an object and returns the same type of object. An object
Continue readingHow to create a search field in Flutter?
Issue I am using the flutter_riverpod package. I’m using it for a search field and it’s showing an error when searching for something. I asked a question about the error but couldn’t fix it. Is there any other way to
Continue readingFlutter Riverpod: how to pass 3 arguments in family?
Issue i am trying to pass 3 aruguments to family of riverpod. i can only make 2 arugument but i want to make it 3. here is what i am trying to archieved final allEmployeeOfVenodrsOfaParticularVenderUser = FutureProvider.family< List<AllEmployeeOfVendorParticularVenUser>, String, String>(
Continue readingWhy does Flutter riverpod direct assignment does not work but methods do
Issue Please check the two samples below. The first sample does not rebuild the Widgets [Possibly ‘listeners’ are not being ‘notified’] The second sample works as expected To my understanding, i think all these two should work. Can someone brief
Continue readingHow to make two text fields that show related content, and editable?
Issue I’am trying to do a mobile app which is about crypto currencies. I want to make two TextFields like USDT and BTC, And they are supposed to work like: Let me say that BTC is equal to 15$, And
Continue readingIssue implementing StateNotifierProvider from Riverpod
Issue I am trying to implement a Cart System using Riverpod to manage the state of the Cart. This is the part where the user clicks on a product to add it to the cart: GestureDetector( child: Icon(Icons.shopping_cart), onTap: ()
Continue readingHow to solve the infinite loop problem in Flutter?
Issue I get the following error in the terminal (not the debug console because I’m running flutter run -d chrome –web-hostname localhost –web-port 7357 command): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════ The following JSRangeError was thrown building App(dirty, dependencies:
Continue readingFuture finish succesfully, but data function never executed
Issue Something is wrong with this code, but I can not figure out what is it. The problem is that loading is executed, and the Future finishes successfully and prints "From the onPress", but the data function is never executed
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