When following this, i keep getting the error, cannot find type "MyHumidor" in scope. My App.swift and the CoreData.swift files below (created the coredata.swift to hold the public class) import SwiftUI @main struct My_HumidorApp: App { 		let context = PersistentCloudKitContainer.persistentContainer.viewContext 		var body: some Scene { 				WindowGroup { 						ContentView().environment(\.managedObjectContext, context) 				} 		} } // //	CoreData.swift //	My Humidor // //	Created by Adam Hewitt on 28/06/2020. // import Foundation import CoreData public class PersistentCloudKitContainer { 		// MARK: - Define Constants / Variables 		public static var context: NSManagedObjectContext { 				return persistentContainer.viewContext 		} 		// MARK: - Initializer 		private init() {} 		// MARK: - Core Data stack 		public static var persistentContainer: NSPersistentContainer = { 				let container = NSPersistentContainer(name: "My_Humidor") 				container.loadPersistentStores(completionHandler: { (storeDescription, error) in 						if let error = error as NSError? { 								fatalError("Unresolved error \(error), \(error.userInfo)") 						} 				}) 				container.viewContext.automaticallyMergesChangesFromParent = true 				container.viewContext.mergePolicy = NSMergeByPropertyObjectTrumpMergePolicy 				return container 		}() 		// MARK: - Core Data Saving support 		public static func saveContext () { 				let context = persistentContainer.viewContext 				if context.hasChanges { 						do { 								try context.save() 						} catch { 								let nserror = error as NSError 								fatalError("Unresolved error \(nserror), \(nserror.userInfo)") 						} 				} 		} } This is the start of my content view: 		import SwiftUI struct ContentView: View { 		@Environment(\.managedObjectContext) var moc 		@FetchRequest(entitiy: MyHumidors.entity(), sortDescriptors:[]) var humidor: FetchRequest<MyHumidors> 		 		 Any ideas what is causing this from a code perspective?

Using this info that has been provided, what do I need to add to the view that should be saving the data to Core Data Is it still @Environment(\.managedObjectContext) var moc

Thanks for this, I will take a look. What I am finding tricky is that everything keeps changing. Now, for example, there is no app delegate file made when you start a new xplatform app. So I am assuming that I now use the xxxxxxApp.swift file instead. On Xcode 11 the app delegate was prepopulated with a lot of code and comments, whereas this new file has almost nothing in it. Thanks all the same, it is appreciated. Adam

Apologies, that's pretty obvious when you look at it. 100% Solved with the info provided

So that's perfect for the questions that I asked.... I have 10 of these sliders on this page..... Will I need to declare the options array for each?

If anyone has any links to useful information for this i would be very greatful.Apple has the following:https://developer.apple.com/library/archive/documentation/DataManagement/Conceptual/CloudKitQuickStart/FetchingRecords/FetchingRecords.html#//apple_ref/doc/uid/TP40014987-CH4-SW1but quit simply, i dont understand how to put it into action.Kind RegardsAdam