Apple Notification Device Token change

Question

I'm facing an issue after updating my app. I'm getting a device token in this format C43461D5-E9CB-4C10-81F8-020327A07A62 and the notifications aren't working.

Before, I had a notification in this format: 2add70865401171c7ca1d3b3957b719eaf721fef8f8d7a52bc91ef8a872cc004

I did allow notifications for the app and I've not changed anything in the backend. Can anyone guide me why it's not working?

Code in didFinishLaunchingWithOptions:

if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
{
    [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
    [[UIApplication sharedApplication] registerForRemoteNotifications];
}
else
{
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:
     (UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert)];
}

Getting the device token:

NSString *deviceTokenID = [[NSUserDefaults standardUserDefaults] objectForKey:DEVICE_TOKEN_PUSH_NOTI];
if ([deviceTokenID isEqualToString:@""] || deviceTokenID == nil) {
    NSString *tempApplicationUUID  = [[[UIDevice currentDevice] identifierForVendor] UUIDString];
    [dics setObject:tempApplicationUUID forKey:@"cust_device_id"];
} else {
    [dics setObject:[[NSUserDefaults standardUserDefaults] objectForKey:DEVICE_TOKEN_PUSH_NOTI] forKey:@"cust_device_id"];
}

I got the below error:

Code=3000 "no valid 'aps-environment' entitlement string found for application" UserInfo={NSLocalizedDescription=no valid 'aps-environment' entitlement string found for application}, no valid 'aps-environment' entitlement string found for application

Answer 1

Click on .xcodeproj -> Capabilities -> Enable Push Notification

Answer 2

plz go to

Click on .xcodeproj -> Capabilities -> Enable Push Notification

hope it's work

Answer 3

NSString *tempApplicationUUID  = [[[UIDevice currentDevice] identifierForVendor] UUIDString];

The UUIDString is the Unique device ID but for the Apple Push Notification you required the device token get back from APNS so for that Use the below method you get 64 digit deviceToken and get notification.

-(void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken


{
    NSString *devToken = [[[[deviceToken description]
                            stringByReplacingOccurrencesOfString:@"<"withString:@""]
                           stringByReplacingOccurrencesOfString:@">" withString:@""]
                          stringByReplacingOccurrencesOfString: @" " withString: @""];


    NSString *str = [NSString
                     stringWithFormat:@"Device Token=%@",devToken];

    [[NSUserDefaults standardUserDefaults]setObject:devToken forKey:@"DeviceToken"];

}