max_ max_ - 1 year ago 116
Objective-C Question

self.tabBarController is NULL

I created a UITabBarController like the following and pushed a navigationController, but I now cannot set the title of tab bar items etc... as the tabbarcontroller is NULL.

Please can you tell me where I am going wrong.

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];

Joe Joe
Answer Source

In the documentation for tabBarController I see the following

If no tab bar is present or the receiver is a modal view, this property is nil.

In the comments it says that you are calling self.tabBarController from within the LoggedInFeedNavigationController and I would think it should work properly. But you are displaying the tab bar modally and if the documentation means even if it is inside of UITabBarController as a modal view then that is your problem.

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