iOS UItableview scrollToRowAtIndexPath not working anymore

Question

This morning I just installed new Xcode which includes iOS 6.

I have a table view loaded with a plist file containing chapters and lines. Chapters define the section

Answer 1

It worked for me in ios11

self.tableView.estimatedRowHeight = 0;
self.tableView.estimatedSectionFooterHeight = 0;
self.tableView.estimatedSectionHeaderHeight = 0

dispatch_async(dispatch_get_main_queue(), ^{
   NSInteger numberOfSections = self.tableView.numberOfSections;
   if (numberOfSections > 0)
   {
     NSInteger lastSection = numberOfSections - 1;
     NSInteger lastRowInLastSections = [self.tableView numberOfRowsInSection:lastSection] - 1;

     NSIndexPath *indexPath = [NSIndexPath indexPathForRow:lastRowInLastSections inSection:lastSection];
     [self.tableView scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionBottom animated:isAnimated];
}
});