When I learned your WebView before the call to the getview method in the push, will lead to premature call loadview and viewwillload, self.navigationController at this time of nil, so it will bring a lot of dependencies in navigationController whether the empty allocation failure

[hongdong]

When I learned your WebView before the call to the getview method in the push, will lead to premature call loadview and viewwillload, self.navigationController at this time of nil, so it will bring a lot of dependencies in navigationController whether the empty allocation failure

[TimOliver]

Thanks a lot for that! :)

I haven't seen any incorrect functionality with referencing self.navigationController in the viewDidLoad method. Can you please provide a demo app or some sample code showing what the problem is?

[TimOliver]

I've moved my navigation controller logic to viewWillAppear now. Hopefully that'll fix it!