I\'m trying to create some Open Graph Story with map attachment using iOS SDK and I\'m have some issues.
First of all I\'m having issues with the object creation...
The properties don't need to be prefixed by your appnamespace, and each ':' implies a new object or dictionary.
Try something like:
[openGraphObject setObject:@{@"latitude": [currentVenue locationLatitude], @"longitude": [currentVenue locationLongitude]} forKey:@"location"];