ios - How to NSManagedObject Subclass added error -

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ios - How to NSManagedObject Subclass added error -

nsmanagedobject seems subclass creating image.

however, newly formed .h in next code not added

@interface album (coredatageneratedaccessors) - (void)addphotosobject:(photo *)value; - (void)removephotosobject:(photo *)value; - (void)addphotos:(nsset *)values; - (void)removephotos:(nsset *)values; @end

ios objective-c

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