Dear backendless,
There is a typo in the iOS SDK (3.0.1) in BackendlessUser.h line 37:
@property (nonatomic, assign, getter = getObjectId, setter = seObjectId:) NSString *objectId;
Should read:
@property (nonatomic, assign, getter = getObjectId, setter = setObjectId:) NSString *objectId;
(seObjectId: to setObjectId:)
Thanks!