I'm trying to add textfield.text into my CoreData, I'm new to coredata therefore I googled and copied how to do it, but xCode returns an error: Cannot find 'NSEntityDescription' in scope and Cannot find 'NSManagedObject' in scope is there any easy solution to fix this ?

    @objc func textFieldDidChange(_ textField: UITextField) {
        print(textField.text ?? "username581293491822")
        let appDelegate = UIApplication.shared.delegate as! AppDelegate
        let context = appDelegate.persistentContainer.viewContext
        let entity = NSEntityDescription.entity(forEntityName: "Users", in: context)
        let newUser = NSManagedObject(entity: entity!, insertInto: context)
        newUser.setValue(textField.text ?? "username12312235234", forKey: "username")
    }

CodePudding user response：

You need to add

import CoreData