OK, so I have had this problem before and solved it unknowingly and now it is reoccurring!
"error:
Error Domain=ALAssetsLibraryErrorDomain Code=-3312 "Global denied access" UserInfo=0x169aa0
{NSLocalizedFailureReason=The user has denied all applications access to their media.,
NSLocalizedRecoverySuggestion=This setting can be changed in Preferences.,
NSLocalizedDescription=Global denied access}"
Please NOTE://I do not get this issue in the simulator - my code for iterating assets works perfectly on the simulator.
Surely this is an easy fix but be damned if I can find anything under 'Preferences' anywhere that assists.
Please halp!