How to manually trigger generation of NSManagedObject subclasses in Xcode8

Question

I would like to use the old codegen capabilities (before Xcode 8) for core data: Therefor I am setting the Tools Versions at the File Inspector to Xcode 7.3 but no success. Using "Editor -> CreateNSManagedObject Subclass" still generates files Recipe+CoreDataClass.h/m and Recipe+CoreDataProperties.h/m in my example and not as expected Recipe.h/m

It makes no different if I am choosing "Class Definition" or "Category/Extension" at Class -> Codegen at the Data Model inspector.

It's just a different file name, so what difference does it make? Rename the file if you don't like the name. — Tom Harrington, Nov 15 '16 at 18:16
With the generated code I am getting a "duplicate symbols for architecture armv7" error. — Ing. Ron, Nov 16 '16 at 14:06

score 0 · Answer 1 · edited May 23 '17 at 11:59

0

To use the manual triggered NSManagedObjectsubclass code generation like used to in older Xcode versions (<= Xcode7), set Codegen to none.

You can find details in this answer.

edited May 23 '17 at 11:59

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answered Nov 16 '16 at 16:54

shallowThought

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That is what I am doing but no success I will now download the older version of Xcode (7.3) and build the classes there. – Ing. Ron Nov 17 '16 at 11:47
I recommend against it. How I understand your comment, you are setting Codegen to none and get duplicate symbols. Follow the linked answer. If you have a issue afterwards, please describe the actual issue. – shallowThought Nov 17 '16 at 11:49

How to manually trigger generation of NSManagedObject subclasses in Xcode8

1 Answers1