When I access my Photo Library with an UIImagePicker to choose a photo, the app shows me sometimes a black screen and sometimes a screen that says that I have to give permis
If you are getting this screen there are probably below reasons and solutions :
1.If you are not getting access permission alert.
Solution : 1. Add CFBundleDisplayName and its value as you application title or anything you want. 2. Add NSPhotoLibraryUsageDescription in info.plist file
2.Check your Settings -> Privacy -> Photos, privacy is disabled or enable.
Solution : Enable privacy for photos.
3.If you are working on simulator and have already added CFBundleDisplayName not getting alert for photo access.
Solation : Make sure Xcode you are using must be in Application folder to get permission access alert.