Supratik Majumdar Supratik Majumdar - 28 days ago 16
iOS Question

Cannot create NSManagedObject subclass

I am trying to learn CoreData.
I created a single entity with only one attribute and created it's NSManagedObject using the Editor menu.

But as soon as I try to build the app I am shown a Swift Compiler Error

File Structure:

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Data.xcdatamodeld:
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Error:
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Answer

You are manually generating a NSManagedObject subclass, which has already been generated by Xcode.

Find detailed solutions here.