I deleted all the tagged location item in my simulator, then when I try to tag a new location and save it, the app crashed.
Does anyone know how to avoid unwrapping this nil optional?
I deleted all the tagged location item in my simulator, then when I try to tag a new location and save it, the app crashed.
For inserted rows, you use the newIndexPath parameter, not the indexPath parameter. So
print("*** NSFetchedResultsChangeInsert (object)")
tableView.insertRows(at: [newIndexPath!], with: .fade)
Thank you very much! How sloppy I was…
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