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Duplicate Symbol Error in Binding
I am having this error in my iOS binding project: 
Error MT5212: Native linking failed, duplicate symbol: '_OBJC_METACLASS_$_AFJSONParser'. (MT5212) 
(AerisMap) Error MT5213: Duplicate symbol in: 
/Users/danielknoodle/Documents/AerisMap/AerisMapTest/obj/iPhoneSimulator/Debug/mtouch-cache/Aeris.a(AFJSONParser+JSONKit.o) (Location related to previous error) (MT5213)
(AerisMap)Error MT5213: Duplicate symbol in: /Users/danielknoodle/Documents/AerisMap/AerisMapTest/obj/iPhoneSimulator/Debug/mtouch-cache/Aeris.a(AFJSONParser+SBJSON.o) (Location related to previous error) (MT5213) (AerisMap)
As we know, an obj.c file that has + sign works similar to a partial class in c#. (please correct me if i am wrong).
i wonder why AFJSONParser+JSONKit.o and AFJSONParser+SBJSON.o are treated as different classes.

I have edited your title. Please see, "Should questions include “tags” in their titles?", where the consensus is "no, they should not".
