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64

answers:

1
+1  Q: 

Xcode does not recognise methods added through categories

I've created a category to add methods to NSManagedObjectModel. Everything works fine except Xcode keeps throwing warnings about NSManagedObjectModel not implementing the methods. How can I force it to recognise the method?

+4  A: 

Did you #import the .h of the category?

gcamp  2010-01-19 22:37:59
I don't know about the original poster, but I did and it made no difference. At what point does it need to be imported?
Ash  2010-10-04 09:53:32
At the begging of every .m file where you're using the function.
gcamp  2010-10-04 20:15:49

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