MKMapView annotation changes not being reflected on map display. Baffling.
MKMapView annotation changes not being reflected on map display. Baffling.
- Subject: MKMapView annotation changes not being reflected on map display. Baffling.
- From: Gavin Stokes <email@hidden>
- Date: Tue, 31 Jul 2012 20:40:23 -0700
We have a problem where some underlying data changes, so we go through
the annotation collection for a mapview and change the affected
annotation (in this case its title); and when the associated marker on
the map is tapped, the displayed text isn't changed.
In other cases, an annotation is deleted entirely, and the marker
remains on the map.
Even better, this only happens on one (remote, non-programming) team
member's device and not mine.
I've seen erratic behavior from these markers before, where they
seemingly won't get updated if the underlying annotation collection is
changed while the map is not on the screen.
Has anyone seen behavior like this or have any guesses?
Thanks!
Gavin
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