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POCounting allKeys from NSDictionary returns EXC_BAD_ACCESS
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  1. POCounting allKeys from NSDictionary returns EXC_BAD_ACCESS
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    copied!<p>I am trying to send an NSDictionary to a TableViewController, the data originally comes from a .plist file. I simply want to send an object that exists further down the hierarchy to new TableViewController. But problems occur when I try to count the number of items in numberOfSectionsInTableView.</p> <pre><code>- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { // Gets the dictionary for the currently selected row NSDictionary *dict = [[data objectForKey:[[data allKeys] objectAtIndex:indexPath.section]] objectAtIndex:indexPath.row]; // Checks if the key "Room" exists if([dict objectForKey:@"Room"]) { SalesFairSessionTableViewController *sessionViewController = [[SalesFairSessionTableViewController alloc] init]; // Sets the data in the subview Controller [sessionViewController setData:[dict objectForKey:@"Room"]]; // And the title [sessionViewController setTitle:[dict objectForKey:@"Title"]]; // Problem is here... returns EXC_BAD_ACCESS NSLog(@"%@", [[[dict objectForKey:@"Room"] allKeys] count]); [self.navigationController pushViewController:sessionViewController animated:YES]; [sessionViewController release]; } } </code></pre> <p>If I just use allKeys like this:</p> <pre><code>NSLog([[dict objectForKey:@"Room"] allKeys]); </code></pre> <p>It returns ("Item 1", "Item 2") in the console.</p> <p>But when I add the ”count” method like this:</p> <pre><code>NSLog(@"%@", [[[dict objectForKey:@"Room"] allKeys] count]); </code></pre> <p>I just get: Program received signal: “EXC_BAD_ACCESS”.</p> <p>What am I missing here?</p>
 

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