What do these Xcode warnings mean?

Question

I’m getting the following warnings in Xcode when building my app (app runs just fine however):

Could not associate debug note to atom l_OBJC_LABEL_PROTOCOL_$_NSObject

Could not associate debug note to atom l_OBJC_PROTOCOL_REFERENCE_$_CAAction

Could not associate debug note to atom l_OBJC_LABEL_PROTOCOL_$_CAAnimationDelegate

Could not associate debug note to atom l_OBJC_PROTOCOL_REFERENCE_$_CAAnimationDelegate

Could not associate debug note to atom l_OBJC_PROTOCOL_REFERENCE_$_NSObject

Could not associate debug note to atom l_OBJC_LABEL_PROTOCOL_$_CAAction

I’ve searched the internet but haven’t found any similar threads on this warnings. Maybe someone can help out :)?

Tinkering around with Core Data in my app and getting this warnings. I think they appeared after I played around with the xcode debugger. Not sure tho.

Answer 1

just a note.. it happens when archving, not in debug. may be optimisations remove debug info ? ;(