objective c - EKAlarm will not set in iOS 5

Question

I wrote the following snippet to create an event. Setting the alarm works fine in iOS 4, but in iOS 5 it doesn't get set. Is this a bug or am I missing something?

EKCalendar *cal = [self.eventStore defaultCalendarForNewEvents];
EKEvent *event = [EKEvent eventWithEventStore:self.eventStore];
event.calendar = cal;
// .......
EKAlarm *alarm = [EKAlarm alarmWithRelativeOffset:-3600];
event.alarms = [NSArray arrayWithObject:alarm];
// .......

Answer 1

I had the same error.

The problem seems that startDate shoudln't be the same as endDate... really silly iOS change!