Warning: Application delegate received call to - ios

Question

I am implementing a local notification method but I recieved that warning
Warning: Application delegate received call to -application:handleActionWithIdentifier:forLocalNotification:withResponseInfo:completionHandler: but the completion handler was never called.
Here is my code in didfinishlaunchmethod
if ([application respondsToSelector:#selector(registerUserNotificationSettings:)]) {
UIMutableUserNotificationAction *snooze=[[UIMutableUserNotificationAction alloc] init];
[snooze setActivationMode:UIUserNotificationActivationModeBackground];
[snooze setTitle:#"Snooze"];
[snooze setIdentifier:NotificationActionOneIdent];
[snooze setDestructive:NO];
[snooze setAuthenticationRequired:YES];
UIMutableUserNotificationAction *cancel=[[UIMutableUserNotificationAction alloc] init];
[cancel setActivationMode:UIUserNotificationActivationModeBackground];
[cancel setTitle:#"Cancel"];
[cancel setIdentifier:NotificationActionTwoIdent];
[cancel setDestructive:NO];
[cancel setAuthenticationRequired:YES];
UIMutableUserNotificationCategory *actionCategory;
actionCategory = [[UIMutableUserNotificationCategory alloc] init];
[actionCategory setIdentifier:NotificationCategoryIdent];
[actionCategory setActions:#[cancel, snooze]
forContext:UIUserNotificationActionContextDefault];
NSSet *categories = [NSSet setWithObject:actionCategory];
UIUserNotificationType types = (UIUserNotificationTypeAlert|
UIUserNotificationTypeSound|
UIUserNotificationTypeBadge);
UIUserNotificationSettings *settings;
settings = [UIUserNotificationSettings settingsForTypes:types
categories:categories];
[[UIApplication sharedApplication] registerUserNotificationSettings:settings];
and here is code for completion handler
- (void)application:(UIApplication *)application handleActionWithIdentifier:(NSString *)identifier forLocalNotification:(UILocalNotification *)notification completionHandler:(void(^)())completionHandler
{
NSLog(#"called");
if ([identifier isEqualToString:NotificationActionOneIdent]) {
NSLog(#"You choose snooze");
UILocalNotification *localNotif = [[UILocalNotification alloc] init];
if (localNotif == nil) return;
NSDate *fireTime = [[NSDate date] dateByAddingTimeInterval:900];
localNotif.fireDate = fireTime;
localNotif.alertBody = #"Time to wake up";
localNotif.repeatInterval=kCFCalendarUnitMinute;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotif];
}
else if ([identifier isEqualToString:NotificationActionTwoIdent]) {
NSLog(#"You choose cancel");
}
completionHandler();
}
But i am geeting same warning again and again.. please help me with this issue.

Answer 1

you have an exit point in the handle function that does not call the completionHandler()
if (localNotif == nil) return;
Fix this and the error should go away.
if (localNotif != nil) {
NSDate *fireTime = [[NSDate date] dateByAddingTimeInterval:900];
localNotif.fireDate = fireTime;
localNotif.alertBody = #"Time to wake up";
localNotif.repeatInterval=kCFCalendarUnitMinute;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotif];
}