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PODelete UITableViewCell using custom UIButton
 

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  1. PODelete UITableViewCell using custom UIButton
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    <p>I have encountered this error when trying to delete a cell, using a custom button.</p> <blockquote> <p><strong>* Terminating app due to uncaught exception 'NSRangeException', reason: '*</strong> -[__NSArrayM removeObjectAtIndex:]: index 1 beyond bounds [0 .. 0]'</p> </blockquote> <p>Heres how my code is structured. I have a custom <code>UITableViewCell</code> that contains a <code>UIButton</code> which has an action that deletes the cell. The action for deleting the cell is in my main View controller, that contains the actual <code>indexPath</code> for the cells. This structure works fine. </p> <p>Heres the action to delete the cell.</p> <pre><code>NSIndexPath *indexPath = [self globalIndexPath]; [self.array removeObjectAtIndex:[indexPath row]]; [db deleteTaskAtIndex:[indexPath row]]; [self.tableView deleteRowsAtIndexPaths:[NSArray arrayWithObjects:indexPath,nil] withRowAnimation:UITableViewRowAnimationFade]; </code></pre> <p>When I declare the <code>indexPath</code> above, the <code>globalIndexPath</code> property is set in my <code>cellForRowAtIndexPath</code>, giving it the value of the original <code>indexPath</code>. This is how I declared it. </p> <pre><code>[self setGlobalIndexPath:indexPath]; </code></pre> <p>Now I have laid some <code>NSLogs</code> here an there to log the <code>indexPath</code>. For example in the <code>viewWillAppear</code> method and the <code>viewDidLoad</code> method, and both give me the accurate <code>indexPath</code>, and I even checked the <code>array</code> outputs and all of them return accurate results, so I really don't know why it's giving me the error. </p> <p>Here is the code in my custom cell, to detect when the button is tapped.</p> <pre><code>NSArray *notificationArray = [[UIApplication sharedApplication] scheduledLocalNotifications]; if (!notificationArray || !notificationArray.count) { [[NSNotificationCenter defaultCenter] postNotificationName:@"DeleteSignal" object:nil]; } else { UILocalNotification *notif = [notificationArray objectAtIndex:[checkbox tag]]; [[UIApplication sharedApplication] cancelLocalNotification:notif]; } </code></pre> <p>And then I delete the the cell using the <code>NSNotificationCenter</code> with the key <code>DeleteSignal</code>. </p>
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    1. USSouljacker
    1. USSouljacker
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    1. COTry setting a breakpoint when [indexPath row] is >= [self.array count] before each remove...or an assert that row is less than count. Also, any chance you're deleting multiple items without refreshing the table?
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      1. USPhillip Mills
    2. COI will try the breakpoint, but Yes, I have tried reloading my `tableView` in my `viewDidLoad` and `viewWillAppear`.
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      1. USSouljacker
    3. COI did a if statement right before and after my delete functions, and put a log but i don't know exactly how that will work.
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      1. USSouljacker
 

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