max*_*ax_ 3 iphone objective-c uitabbarcontroller uinavigationcontroller
我创建了一个像下面这样的UITabBarController并推送了一个navigationController,但我现在无法设置标签栏项目的标题等......因为tabbarcontroller是NULL.
请你能告诉我哪里出错了.
UITabBarController *tabBarController = [[UITabBarController alloc] init];
LoggedInFeedNavigationController *lvc = [[LoggedInFeedNavigationController alloc] initWithAccount:account];
[tabBarController setViewControllers:[NSArray arrayWithObject:lvc]];
[tabBarController setSelectedIndex:0];
[self presentModalViewController:tabBarController animated:YES];
[tabBarController release];
[lvc release];
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