ios - Cannot create NSManagedObject subclass -


i trying learn coredata. created single entity 1 attribute , created it's nsmanagedobject using editor menu.

but try build app shown swift compiler error

file structure:

enter image description here

data.xcdatamodeld: enter image description here

error: enter image description here

you manually generating nsmanagedobject subclass, has been generated xcode.

find detailed solutions here.


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