The app called the following methods to register push notification when the app launched
[[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert) categories:nil]]; [[UIApplication sharedApplication] registerForRemoteNotifications];However there is a small chance that the app will throw the following exception when it executes registerForRemoteNotifications
Crashed: com.apple.UNSNotificationRegistrarConnection EXC_BAD_ACCESS KERN_INVALID_ADDRESS
It is difficult to reproduce and not always happens. Does anyone know what is the root cause of this issue? Many thanks.