如何在iOS中向框架添加核心数据类

Question

I am trying to create a framework out of my existing codebase for the purpose of reuse. I have a exmaple.xcdatamodeld class which in turn contains some core data classes. I have added this entire exmaple.xcdatamodeld class into my new framework. But i am getting an error which says that some of the classes in my exmaple.xcdatamodeld are missing. (Example: classname.h file not found ). Am i doing something wrong while adding the entire core data class? Can anyone help me out with my problem...

I have taken this link as a reference while creating the framework

edit : I am not getting the option of adding all the core data classes individually. It seems i can add only the complete datamodel file. PLease refer the screenshot below.

Answer 1

exmaple.xcdatamodeld is your data model. If it refers to any classes that you've created (which will be subclasses of NSManagedObject), you'll need to include the source files (.h/.m files) for those classes in your framework.

Answer 2

The .xcdatamodeld file is just the model, a serialized version of the NSManagedObjectModel . It does not contain any classes.