At canEditRowAtIndexPath Method, reloadData of UITableView not work properly?

Question

In my application, I reload my TableView ([tablView reloadData];) after delete row from TableView then canEditRowAtIndexPath Method alway

Answer 1

the 'removeObjectAtIndex:indexPath' takes some time and I suspect your [self.tblView reloadData] is being called early. I tried a sample code and found success with [UiTableView beginUpdates] and [UiTableView endUpdates] you may also avoid crash if you put a little delay before the reloading or deleting rows haven't tried it though

[tableTable beginUpdates];
[tableArray removeObjectAtIndex:indexPath.row];
[tableTable deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
[tableTable endUpdates];