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POTableView in iOS 5 Crashed with ARC enabled
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  1. POTableView in iOS 5 Crashed with ARC enabled
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    copied!<p>I have this problem with a tableview in iOS5 that is giving me errors, note that it works well with the older sdk. This is the relevant code: h file #import </p> <pre><code>@interface WordListTableViewController : UITableViewController { //NSMutableDictionary *words; //NSArray *sections; } @end </code></pre> <p>m file #import "WordListTableViewController.h" #import "DefinitionViewController.h"</p> <pre><code>@interface WordListTableViewController() @property (nonatomic, strong) NSMutableDictionary *words; @property (nonatomic, strong) NSArray *sections; @end @implementation WordListTableViewController @synthesize words, sections; - (NSMutableDictionary *) words { if(!words){ NSURL *wordsURL = [NSURL URLWithString:@"http://localhost/Vocabulous.txt"]; words = [NSMutableDictionary dictionaryWithContentsOfURL:wordsURL] ; } return words; } - (NSArray *) sections { if(!sections) { sections = [[self.words allKeys] sortedArrayUsingSelector:@selector(compare:)] ; } return sections; } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"WordListTableViewCell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; } //cell.textLabel.text = cell.textLabel.text = [self wordAtIndexPath:indexPath]; cell.textLabel.text = @"Test"; return cell; } </code></pre> <p>h File for App Delegate #import </p> <pre><code>@interface VocabAppDelegate : UIResponder &lt;UIApplicationDelegate&gt; { } @property (strong, nonatomic) UIWindow *window; @property (strong, nonatomic) UINavigationController *nav; @end </code></pre> <p>m File for App Delegate with relevant code : #import "VocabAppDelegate.h" #import "WordListTableViewController.h"</p> <pre><code>@implementation VocabAppDelegate @synthesize window; - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions: (NSDictionary *)launchOptions { self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; // Override point for customization after application launch. WordListTableViewController *wltvc = [[WordListTableViewController alloc] init]; self.nav = [[UINavigationController alloc] initWithRootViewController: wltvc ]; self.window.rootViewController = self.nav; [self.window makeKeyAndVisible]; return YES; } </code></pre> <p>The Error is the following: EXEC_BAD_ACCESS It's like it only sets the visible cells and when I start scrolling down looking for the not visible ones, it's like they can't be displayed.</p> <p>Fina UPDATE : Following the advise from mattyhoe, I've replaced the method wordAtIndexPath with a static text, and followed the other two side notes Plus the way I use the delegate and it works !!!</p> <p>Thanks</p>
 

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