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POUINavigationController not working under ARC in iPhone
 

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    <p>I have created a <strong>new project "Empty Application" template in Xcode 4.3</strong>, it is having only two classes <code>AppDelegate.h</code> &amp; .m</p> <p><strong>I checked with ARC to use automatic reference count while creating the app.</strong></p> <p>I added two <em>new files "RootViewController" &amp; "NewProjectViewControllers".</em></p> <p>I implemented code to set <strong>navigation controller as follows</strong> in <code>AppDelegate</code></p> <pre><code>- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; // Override point for customization after application launch. rootViewController = [[MainViewController alloc] init]; UINavigationController *navigation = [[UINavigationController alloc] initWithRootViewController:rootViewController]; [self.window addSubview:navigation.view]; self.window.backgroundColor = [UIColor whiteColor]; [self.window makeKeyAndVisible]; return YES; } </code></pre> <p>and in hte home view (Root view controller) implemented as follows</p> <pre><code>- (void)viewDidLoad { [super viewDidLoad]; self.title = @"Projects"; UINavigationBar *navigationBar = [self.navigationController navigationBar]; [navigationBar setTintColor: [UIColor colorWithRed:10/255.0f green:21/255.0f blue:51/255.0f alpha:1.0f]]; //To set the customised bar item UIButton *rightBarBtn = [UIButton buttonWithType:UIButtonTypeCustom]; [rightBarBtn setBackgroundImage:[UIImage imageNamed:@"plus_new.png"] forState:UIControlStateNormal]; rightBarBtn.frame=CGRectMake(0.0, 100.0, 30.0, 30.0); [rightBarBtn addTarget:self action:@selector(addProject) forControlEvents:UIControlEventTouchUpInside]; UIBarButtonItem* rightBarItem = [[UIBarButtonItem alloc] initWithCustomView:rightBarBtn]; self.navigationItem.rightBarButtonItem = rightBarItem; // Do any additional setup after loading the view from its nib. } - (void) addProject { NewProjViewController *editProject = [[NewProjViewController alloc] init]; [self.navigationController pushViewController:editProject animated:YES]; NSLog(@"xxxxxxxxxxxxxxx"); } </code></pre> <p>But since i used <strong><em><code>ARC</code></em></strong> the navigation may dealoc immediately and it doesn't work, <em>All the actions in method works except push to the next view</em></p> <p><strong>if i do same thing with out ARC it works fine</strong></p> <p>How to resolve this issue..? Thanks in advance</p>
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