tableview internal inconsistency when deleting - uitableview

Question

I have an array (datasource) with a set of addresses, my tableview is set to have double the amount of cells from the datasource so I can style the odd cells to be small and clear (to make the tableview look like the cells are separated by a small space). My problem comes when deleting a row, I do the following:
-(void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath{
[tableView beginUpdates];
if (editingStyle==UITableViewCellEditingStyleDelete) {
[self DeleteAddress:[ListAddress objectAtIndex:indexPath.row/2]];
[ListAddress removeObjectAtIndex: indexPath.row/2];
NSIndexPath *nextIndexPath = [[NSIndexPath alloc] initWithIndex:indexPath.row+1];
[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObjects:indexPath,nextIndexPath,nil] withRowAnimation:UITableViewRowAnimationRight];
}else if (editingStyle == UITableViewCellEditingStyleInsert){
[self tableView:tableView didSelectRowAtIndexPath:indexPath];
}
[tableView endUpdates];
}
The DeleteAddress method deletes the address from the database.
When the debugger reaches the [tableview endUpdate] function a get the following error:
*** Assertion failure in -[UITableView _endCellAnimationsWithContext:], /SourceCache/UIKit_Sim/UIKit-2380.17/UITableView.m:1070
NSInternalInconsistencyException

Answer 1

Just follow the sample code.Delete one row from your data source.Hope its useful for you.This code works for my app.Try it
// Swipe to delete has been used. Remove the table item
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
if (editingStyle == UITableViewCellEditingStyleDelete)
{
// Get a reference to the table item in our data array
Pictures *itemToDelete = [self.pictureListData objectAtIndex:indexPath.row];
// Delete the item in Core Data
[self.managedObjectContext deleteObject:itemToDelete];
// Remove the item from our array
[pictureListData removeObjectAtIndex:indexPath.row];
// Commit the deletion in core data
NSError *error;
if (![self.managedObjectContext save:&error])
NSLog(#"Failed to delete picture item with error: %#", [error domain]);
// Delete the row from the data source
[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
}
}

Answer 2

My problem was that I was creating my nextIndexPath variable the wrong way. It should have been like this:
NSIndexPath *nextIndexPath = [NSIndexPath indexPathForRow:indexPath.row+1 inSection:indexPath.section];
Also I couldn't delete both rows at the same time, I needed to delete them separately from bottom:
[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:nextIndexPath] withRowAnimation:UITableViewRowAnimationRight];
[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationRight];