Getting NSRangeException Beyond Bounds Crash
I have this code that is crashing with error *** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[NSArray objectAtIndex:]: index 0 beyond bounds for empty array'
at this line:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
MyObj开发者_StackOverflow中文版ect *myCode = [self.fetchedResultsController objectAtIndexPath:indexPath];
}
I don't see whats wrong here, it is pulling the data from a fetch.
The answer is right in your post 'reason: ' ... index 0 beyond bounds for empty array'
. Your self.fetchedResultsController
is empty now you need to investigate why.
Note: Whenever you modify the underlying data for a table view you need to update the changes by either calling -[UITableView reloadData];
or the beginUpdates
and endUpdates
methods then adding or removing the correct index paths.
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