问题
At the moment when I try to have the SBJson library alongside the facebook-ios-sdk I get
'duplicate interface definition for class 'SBJsonParser''
come up.
So I have created a static facebook-ios-sdk library and then I have also got my standard SBJson library in the same project. I get the error.
Can anyone suggest a way to fix this? I really need to use that library in my application... as I already have a good few thousand lines of code in this library and need to implement facebook too...
回答1:
The facebook SDK already contains the SBJSON library. That is why you are getting a duplicate definition error. Try removing your SBJSON files and then #import "SBJSON.h", it should get the file from your facebook SDK.
Try: initWithData:encoding: NSString method.
NSString *responseString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
NSDictionary *dict = [responseString JSONValue];
来源：https://stackoverflow.com/questions/11834301/using-sbjson-with-facebook-sdk-static-library