Unable to Fetch Remote JSON Data on iOS 17 with Combine Framework
I'm having a hard time understanding This might be a silly question, but Hey everyone, I'm running into an issue that's driving me crazy... I'm having trouble fetching JSON data from a remote API using the Combine framework in my iOS 17 app. I set up my `URLSession` to publish the data, but I keep getting a 'No value found for key' error when I try to decode the response into my model. Here’s a simplified version of my code: ```swift import Combine import Foundation struct MyModel: Codable { let id: Int let name: String } class DataFetcher { var cancellables = Set<AnyCancellable>() func fetchData() { guard let url = URL(string: "https://api.example.com/data") else { return } URLSession.shared.dataTaskPublisher(for: url) .map { $0.data } .decode(type: [MyModel].self, decoder: JSONDecoder()) .receive(on: DispatchQueue.main) .sink(receiveCompletion: { completion in switch completion { case .finished: print("Finished fetching data") case .failure(let error): print("Error fetching data: \(error)") } }, receiveValue: { models in print(models) }) .store(in: &cancellables) } } ``` When I run this, I see the error message: `DecodingError.keyNotFound(CodingKeys(stringValue: "name", intValue: nil), Swift.DecodingError.Context(codingPath: [], debugDescription: "No value associated with key CodingKeys(stringValue: \"name\", intValue: nil) ("name"), or the value is not convertible to String.", underlyingError: nil))`. I’ve double-checked the structure of the JSON, and it looks like this: ```json [ { "id": 1, "name": "Item 1" }, { "id": 2, "name": "Item 2" } ] ``` The keys seem to match my model, so I’m not sure why the decoding fails. I’ve also tried logging the raw data just before decoding, and it looks correct. Any suggestions on what might be going wrong or how to properly debug this issue? I ensured that I'm on iOS 17 and using the latest Xcode version. This is part of a larger application I'm building. Am I missing something obvious? What am I doing wrong? This is for a CLI tool running on Debian. I recently upgraded to Swift latest. How would you solve this?