Grazie @rmaddy, l'ho aggiunto subito dopo altre coppie chiave-stringa in Info.plist e risolto il problema:
<key>NSPhotoLibraryUsageDescription</key>
<string>Photo Library Access Warning</string>
Modificare:
Ho anche avuto problemi simili su diversi componenti della mia app. Ho finito per aggiungere tutte queste chiavi finora (dopo l'aggiornamento a Xcode8 / iOS10):
<key>NSPhotoLibraryUsageDescription</key>
<string>This app requires access to the photo library.</string>
<key>NSMicrophoneUsageDescription</key>
<string>This app does not require access to the microphone.</string>
<key>NSCameraUsageDescription</key>
<string>This app requires access to the camera.</string>
Dai un'occhiata a questo link developer.apple.com per l'elenco completo dei riferimenti chiave dell'elenco delle proprietà.
Lista completa:
Apple Music:
<key>NSAppleMusicUsageDescription</key>
<string>My description about why I need this capability</string>
Bluetooth:
<key>NSBluetoothPeripheralUsageDescription</key>
<string>My description about why I need this capability</string>
Calendario:
<key>NSCalendarsUsageDescription</key>
<string>My description about why I need this capability</string>
Telecamera:
<key>NSCameraUsageDescription</key>
<string>My description about why I need this capability</string>
Contatti:
<key>NSContactsUsageDescription</key>
<string>My description about why I need this capability</string>
FaceID:
<key>NSFaceIDUsageDescription</key>
<string>My description about why I need this capability</string>
Condividi sulla salute:
<key>NSHealthShareUsageDescription</key>
<string>My description about why I need this capability</string>
Aggiornamento sanitario:
<key>NSHealthUpdateUsageDescription</key>
<string>My description about why I need this capability</string>
Kit casa:
<key>NSHomeKitUsageDescription</key>
<string>My description about why I need this capability</string>
Posizione:
<key>NSLocationUsageDescription</key>
<string>My description about why I need this capability</string>
Posizione (sempre):
<key>NSLocationAlwaysUsageDescription</key>
<string>My description about why I need this capability</string>
Posizione (quando in uso):
<key>NSLocationWhenInUseUsageDescription</key>
<string>My description about why I need this capability</string>
Microfono:
<key>NSMicrophoneUsageDescription</key>
<string>My description about why I need this capability</string>
Movimento (accelerometro):
<key>NSMotionUsageDescription</key>
<string>My description about why I need this capability</string>
NFC (Near-field communication):
<key>NFCReaderUsageDescription</key>
<string>My description about why I need this capability</string>
Fototeca:
<key>NSPhotoLibraryUsageDescription</key>
<string>My description about why I need this capability</string>
Libreria foto (accesso in sola scrittura):
<key>NSPhotoLibraryAddUsageDescription</key>
<string>My description about why I need this capability</string>
promemoria:
<key>NSRemindersUsageDescription</key>
<string>My description about why I need this capability</string>
Siri:
<key>NSSiriUsageDescription</key>
<string>My description about why I need this capability</string>
Riconoscimento vocale:
<key>NSSpeechRecognitionUsageDescription</key>
<string>My description about why I need this capability</string>
NSPhotoLibraryUsageDescription
e troverai molti esempi.