swift - 'NSKeyedUnarchiveFromData' should not be used to for un-archiving and will be removed in a future release

Question

I'm receiving a message in the log saying

'bundleNamePlaceholder'[8424:100146] [general] 'NSKeyedUnarchiveFromData' should not be used to for un-archiving and will be removed in a future release

The message is not clear to me but I'm assuming that it might be something related to a CoreData object or maybe its content

Is there a way to catch what's throwing this message or what might cause it?

Answer 1

apple is removing NSKeyedUnarchiveFromData at some point because it's not secure by default. if you're storing a transformable value using NSKeyedUnarchiveFromData in coredata, it will then become unreadable.

https://www.kairadiagne.com/2020/01/13/nssecurecoding-and-transformable-properties-in-core-data.html

and https://developer.apple.com/forums/thread/107533