I've created List<String> favId = []; variable to store the item's ID with SharedPreferences, so the favorited items IDs don't get lost after I restart the application. And here is my SharedP...

I'm currently building a Flutter app which fetches data from an Api, but when I run the application I'm getting the error Flutter 'List' is not a subtype of type 'Map<String, dynamic>'.Here i...

I am working with some code from back in 2003. There is a reference to the following class: new com.sun.net.ssl.internal.ssl.Provider() It is causing an error: Access restriction: The type Pro...

I'm working through understanding how the Provider package works with Flutter but confused on how listen:false works. I wrote some basic code using the usual Counter example from a new Flutter pr...

I'm pushing a new Route in my Gallery file to the Details file with a Hero animation. Everything is fine but when I'm calling the pop() inside the details file to go back to Gallery, I have a Provi...

Lets say I have a basic setup for checking whether a user is logged in or not: import { createContext } from "react"; const UserContext = createContext<string | null>(null) export d...

i want to add themeprovider to my app so i can easily change between dark and light mode this how my layout.tsx looks like: import "./globals.css"; import "@/styles/nav.css"; im...

After clicking on a button i am getting the content from provider Intent i = new Intent(Intent.ACTION_OPEN_DOCUMENT); i.addCategory(Intent.CATEGORY_OPENABLE); i.setType("image/*"); startActiv...

I have model which implements ChangeNotifier class DataModel with ChangeNotifier{ List<Data> data = List<Data>(); void addData(Data data){ data.add(data); notifyListeners(); } } ...

There is a message(text), which format and content i definitely know. For now,class in Java,that parses and reads this message from file,is implemented. In real world, this message will come from ...

I am trying to delete my data from a database, and proceed to navigate to my homepage if it succeeds. Below are my code: StatelessWidget that consist of deleteFromDatabase method which passed an Id...

I have a todo app which uses provider for state management and sqlite database. In the app I am trying to add Dismissible widget to delete item. But the problem is when I try to delete item It do...

Is there an alternative method to initialize Provider rather than wrapping it with MaterialApp with MultiProvider? I am currently using Provider to manage state in my Flutter app. I am wrapping my ...

As the question implies, I am trying to create an AutoDisposeAsyncNotifierProviderFamily. I currently have this: final participantProvider = AsyncNotifierProvider.autoDispose.family< Participan...

I have searched for similar questions and answers to this question but haven't found any specific answer till now. I am trying to save downloaded files to my internal phone storage. Preferably the ...

I have a SQL Server instance 2019 64 bit and Microsoft Office 2019 64 bit. When I want to "import data" from Excel files with SSMS, I have the following errors depending the Excel version...

I am looking for the most convenient way to share bloc in different screens/pages without providing at top of the material app. For example I have a Customer bloc, which is required in CustomerList...

So I'm building a web application, we are using JPA and Jersey to consume/produces JSON data. I have a custom "EntityException" aswell as a custom "EntityExceptionMapper" Here's...

I had an error to run on web3 provider (localhost:8545) Not possible to connect to the Web3 provider. Make sure the provider is running and a connection is open (via IPC or RPC). So I figured ou...

I'm currently trying Provider as a state management solution, and I understand that it can't be used inside the initState function. All examples that I've seen call a method inside a derived Chang...

I want to deploy some resources on Azure with Terraform. On Azure, I have an account with "Owner rights" on one Resource Group only (RGName), not at the subscription level. From my Linux ...

I'm using multiprovider in my application. Provider works perfectly, it stores the data and it provides perfect events when anything gets changed. Now, I've this scenario in my app -> User 1 log...

When I access laravel, it said Symfony \ Component \ Debug \ Exception \ FatalErrorException 'Krucas\Notification\NotificationServiceProvider' Not found The Website locations is http://somedomain....

I have a question about Consumer, of Provider package, in Flutter. I don't understand the purpose of argument "child" in the builder of Consumer Consumer<MyModel>(builder: (context, myModel,...

I have a project with Flutter. I am using Provider (4.0.5) for state management. I am getting this warning, "setstate or markneedsbuild() called during build" This is big problem for me. I think t...