Ever since upgrading my google maps sdk for iOS to 1.10.3 (currently the most recent SDK version), I'm getting this warning:
2015-09-16 16:13:12.492 Tripnary[377:58694] CoreData: Failed to load optimized model at path '/var/mobile/Containers/Bundle/Application/E89C9132-91BA-4864-8589-147851DCDD64/Tripnary.app/GoogleMaps.bundle/GMSCacheStorage.momd/Storage.omo'
2015-09-16 16:13:12.497 Tripnary[377:58694] CoreData: Failed to load optimized model at path '/var/mobile/Containers/Bundle/Application/E89C9132-91BA-4864-8589-147851DCDD64/Tripnary.app/GoogleMaps.bundle/GMSCacheStorage.momd/Storage.omo'
2015-09-16 16:13:12.502 Tripnary[377:58694] CoreData: Failed to load optimized model at path '/var/mobile/Containers/Bundle/Application/E89C9132-91BA-4864-8589-147851DCDD64/Tripnary.app/GoogleMaps.bundle/GMSCacheStorage.momd/Storage.omo'
2015-09-16 16:13:12.508 Tripnary[377:58694] CoreData: Failed to load optimized model at path '/var/mobile/Containers/Bundle/Application/E89C9132-91BA-4864-8589-147851DCDD64/Tripnary.app/GoogleMaps.bundle/GMSCacheStorage.momd/Storage.omo'
Apparently this was fixed today, in 1.10.4.
FYI, it didn't cause any problems as far as I concern, other than the message on the log.