错误"[general] *-[forKey validateAllowedClass:NSKeyedUnarchiver：]允许取消存档...“

import UIKit

let allowedClasses: [AnyClass] = [MyClass.self, AnotherClass.self]
if let data = Data(), let unarchiver = try? NSKeyedUnarchiver(forReadingFrom: data), unarchiver.allowedClasses = allowedClasses {
    let decodedObject = unarchiver.decodeObject(forKey: "myKey") as? MyClass
    unarchiver.finishDecoding()
}

import UIKit

class MyClass: NSObject, NSCoding {
    var name: String
    
    required init(coder aDecoder: NSCoder) {
        name = aDecoder.decodeObject(forKey: "name") as! String
    }
    
    func encode(with aCoder: NSCoder) {
        aCoder.encode(name, forKey: "name")
    }
}

let allowedClasses: [AnyClass] = [MyClass.self]
if let data = Data(), let unarchiver = try? NSKeyedUnarchiver(forReadingFrom: data), unarchiver.allowedClasses = allowedClasses {
    let decodedObject = unarchiver.decodeObject(forKey: "myKey") as? MyClass
    unarchiver.finishDecoding()
    print(decodedObject?.name)
} catch {
    print("Error decoding object: \(error)")
}