Where is the memory leak in my UITableViewController?

Question

The table view works fine however when I leave the view and come back to it the second time, I get a memory leak. Probably something in the viewDidLoad just not sure.

I

Answer 1

Please see my response here: Deallocating and removing UiButtons

It contains an explanation of when you should retain/release or rely on autorelease. Apply these rules to your code above. In short, anytime you alloc anything, you should be following it with a call to release on that object. If you don't, you'll have a memory leak.

Update:

You're not releasing the activityIndicator that you create here.

- (void)viewDidLoad {
    [super viewDidLoad];

    // ...

    activityIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
    // ...
    [self.view addSubview:activityIndicator];
}