implementing fetching images from a remote URL in SwiftUI - Image not displayed
I'm currently working on a SwiftUI application where I need to fetch images from a remote URL. I have implemented a simple view model to handle the fetching logic. However, the images are not displaying, and I am receiving the behavior: `The data couldn’t be read because it isn’t in the correct format.` I have tried using the `URLSession` class to fetch the image data and correctly bind it to my view. Here's a simplified version of my view model: ```swift import Foundation import Combine class ImageFetcher: ObservableObject { @Published var imageData: Data? private var cancellable: AnyCancellable? func fetchImage(from url: String) { guard let imageURL = URL(string: url) else { return } cancellable = URLSession.shared.dataTaskPublisher(for: imageURL) .map { $0.data } .replaceError(with: nil) .receive(on: RunLoop.main) .assign(to: &$imageData) } } ``` And here's how I'm using this view model in my SwiftUI view: ```swift import SwiftUI struct ContentView: View { @StateObject private var imageFetcher = ImageFetcher() let imageURL = "https://example.com/image.png" var body: some View { VStack { if let data = imageFetcher.imageData, let uiImage = UIImage(data: data) { Image(uiImage: uiImage) .resizable() .aspectRatio(contentMode: .fit) .frame(width: 200, height: 200) } else { Text("Loading...") } } .onAppear { imageFetcher.fetchImage(from: imageURL) } } } ``` I've tested the URL directly in a browser, and it loads the image correctly. I'm also checking for valid data in the network call, but it seems like the data returned is somehow not valid for the UIImage. I suspect it might be related to how I'm handling the image data or possibly the data task publisher's response. I would appreciate any insights into what might be going wrong or if there's a better way to handle remote image fetching in SwiftUI. I'm using Xcode 14.1 and targeting iOS 16.0.