Thanks for the reply mate but still getting this type of error and nothing pop up -canOpenURL: failed for URL: "fbauth2:/" - error: "The operation couldn’t be completed. (OSStatus error -10814.)"

if you are using pod 4.39, go back to 4.38 instead. then follow the steps that Brian mentions in his video.

Found the issue. Running the app on a new apple device means you need a new current user. Current user is automatically set with the latest user you registered with that device.

i've tried that a bit before writing after research but to be honest don't know where exactly this should go. i've tryed on the network calls in settings & home but didnt't work, still getting the warning. 2 lessons later, simulator still working fine saving user photos and after lesson 28 on iphone Xs although still with warning about background thread, the home screen can load the 3 pics of the loged on user, i have 4 pics in my design, all good, but than when going to setting nothing loads up, not even name, age and so on. Maybe a lesson on Dispatch would be realy great Brian. Also please advise on settings - table view only gives us 1 line textfields and at Bio realy i was hoping to get multiple lines. Am i right that if i want multiple lines i should replace the tableview with a collectionView? many thanks

thanks a million! will do

The error in the simulator still persist. warning "UI API called from background thread: -[UIApplication applicationState] must be used from main thread only" The error is coming from open class LBTAListHeaderFooterController<T: LBTAListCell<U>, U, H: UICollectionReusableView, F: UICollectionReusableView>: UICollectionViewController { /// An array of U objects this list will render. When using items.append, you still need to manually call reloadData. open var items = [U]() { didSet { collectionView.reloadData() <---- HERE } }

Gotcha! I would've guessed using Kingfisher would be cleaner and easier to understand for us to get the url. Thanks1