Warning message in Organizer saving EKEvent - ios7

Question

When I create an event:
EKEvent *newEvent = [EKEvent eventWithEventStore:self.store];
newEvent.title = title;
newEvent.startDate = startDate;
newEvent.endDate = finishDate;
newEvent.location = location;
EKAlarm *alarm = [EKAlarm alarmWithRelativeOffset:hoursOffSet * 60 * 60];
[newEvent addAlarm:alarm];
newEvent.calendar = cal;
BOOL eventSaved = [self.store saveEvent:newEvent span:EKSpanFutureEvents commit:YES error:error];
NSLog(#"identifier %#",newEvent.eventIdentifier);
if (!eventSaved) {
if(!cal)
{
*error = [NSError errorWithDomain:#"ASTEventStore" code:CALENDAR_NOT_FOUND_CODE_ERROR userInfo:NULL];
}
NSLog(#"Event didn't save in calendar %#",errorSavingInCalendar);
}
It usually works right, but I have discovered that sometimes it's saving the event and it doesn't get any error, but I can't see the event in the calendar App, actually I can't see the calendar created neither.
When I save the event in the device I always get its id in the Organizer-> Console in this way:
: identifier /The same id than the newEvent.eventIdentifier/
Do you know what does that warning means?
////Update
Well, I noticed that when the app save the EKEvent and the warning message is shown, another message is shown too:
: 2014-08-12 10:32:28.153|17|0x178e6d500: Region monitoring not available or enabled. Trigger ignored!
I tried too google it, but I didn't find out anything.
Any ideas?
Thanks :)

Answer 1

Well I think I found the solution, the problem was when I was creating the calendar I was getting the source in a wrong way: (from: how do I create a new EKCalendar on iOS device?)
// find local source for example
EKSource *localSource = nil;
for (EKSource *source in self.store.sources)
{
if (source.sourceType == EKSourceTypeLocal) // or another source type that supports
{
localSource = source;
break;
}
}
if (!localSource) {
NSLog(#"Local source is not available");
if (error) {
*error = [NSError errorWithDomain:#"ASTEventStore" code:CALENDAR_ACCOUNT_NOT_TYPE_LOCAL userInfo:NULL];
}
}
else{
cal = [EKCalendar calendarForEntityType:EKEntityTypeEvent eventStore:self.store];
cal.title = #"Calendar";
cal.source = self.store.defaultCalendarForNewEvents.source;
cal.CGColor = [UIColor blueColor].CGColor;
NSError *calendarError;
BOOL calendarSaved = [self.store saveCalendar:cal commit:YES error:&calendarError];
if (!calendarSaved) {
NSLog(#"calendar didn't saved %#",calendarError);
}
NSLog(#"cal id = %#", cal.calendarIdentifier);
//We save the calendar ID
calendarId = cal.calendarIdentifier;
[defaults setObject:calendarId forKey:#"calendarId"];
BOOL saved = [defaults synchronize];
if (!saved) {
NSLog(#"CALENDAR_ID didn't saved");
}
}
Now I getting from defaultCalendarForNewEvents:
cal = [EKCalendar calendarForEntityType:EKEntityTypeEvent eventStore:self.store];
cal.title = #"Calendar";
cal.source = self.store.defaultCalendarForNewEvents.source;
cal.CGColor = [UIColor blueColor].CGColor;
NSError *calendarError;
BOOL calendarSaved = [self.store saveCalendar:cal commit:YES error:&calendarError];
if (!calendarSaved) {
NSLog(#"calendar didn't saved %#",calendarError);
}
NSLog(#"cal id = %#", cal.calendarIdentifier);
if (!saved) {
NSLog(#"CALENDAR_ID didn't saved");
}
I tested and it's working great in iOS7.
I hope this help to someone :)