TTPhotoViewController: Images not loading until swipe

Question

I am trying to implement TTPhotoViewController in a sample iPad application. I have implemented properly TTPhotoSource and TTPhoto protocols. The TTPhotoViewController does show image, but not until swiped.

The right and left button in the tab bar below doesnt seem to work at all, they never change the image displayed. The UIActivityIndicatorView is never put up, nor the right and left buttons are validated when last or first images are reached.

I am initializing the subclass of TTPhotoViewController as a rootViewController of a UINavigationController object which I am adding it onto a view.

This rules out the possibility of the problem faced here: http://three20.stackexchange.com/questions/78/ttphotoviewcontroller-not-loading-images-immediately

What else am I missing? Anybody faced similar problems and found a way around?

Thanks, Raj

Answer 1

You have most likely overriden the viewWillAppear method in your TTPhotoViewController subclass but forgot to call the super method.