I'm encountering the error 'Operation could not be completed 'Foundation_GenericObjError error 0'' when loading my canvas on my SignupView.
No errors are showing in my code, I've tried all sorts of fixes and nothing seems to work.
Any help would be appreciated, if you need more code I will update post.
SignupView
@Environment(\.managedObjectContext) private var viewContext
@FetchRequest( sortDescriptors: [NSSortDescriptor(keyPath: \Account.userSince, ascending: true)], animation: .default)
private var savedAccounts: FetchedResults<Account>
.onAppear(perform: userData)
.fullScreenCover(isPresented:$showHomeView, content: {
HomeView().environment(\.managedObjectContext, viewContext)
func userData() {
Auth.auth().addStateDidChangeListener { auth, user in
if let currentUser = user {
if savedAccounts.count == 0 {
// Add data to Core Data
let userDataToSave = Account(context: viewContext)
userDataToSave.name = currentUser.displayName
userDataToSave.userID = currentUser.uid
userDataToSave.numberOfCertificates = 0
userDataToSave.profileImage = nil
userDataToSave.userSince = Date()
do {
try viewContext.save()
DispatchQueue.main.async {
showHomeView.toggle()
}
} catch let error {
alertTitle = "Could not create an account"
alertMessage = error.localizedDescription
showAlertView.toggle()
}
} else {
showHomeView.toggle()
}
}
}
}
**Persistance **
import CoreData
struct PersistenceController {
static let shared = PersistenceController()
let container: NSPersistentCloudKitContainer
init(inMemory: Bool = false) {
container = NSPersistentCloudKitContainer(name: "ChuckleApp")
container.viewContext.automaticallyMergesChangesFromParent = true
if inMemory {
container.persistentStoreDescriptions.first!.url = URL(fileURLWithPath: "/dev/null")
}
container.loadPersistentStores(completionHandler: { (storeDescription, error) in
if let error = error as NSError? {
print("Unresolved error \(error), \(error.userInfo)")
} else {
print("Store has been loaded")
}
})
}
}
Main
import SwiftUI
import Firebase
import CoreData
@main
struct ChuckleAppApp: App {
let persistenceController = PersistenceController.shared
init() {
FirebaseApp.configure()
}
var body: some Scene {
WindowGroup {
SignupView()
.environment(\.managedObjectContext, persistenceController.container.viewContext)
}
}
}
