My suggestion below is just a cheap method to bypass that if you only want your application to operate and you're feeling confident that a null object in this article wont lead to any bigger difficulties Relocating the descriptors to the metaclass makes it possible for them to work their https://propertyingurugram.in/m3m-group-organises-unique-two-day-fest-m3m-corner-walk-fiesta-in-sector-74-gurugram/