This has been driving me insane, so any help would be massively appreciated...
A client wants me to develop a prototype iAd-supported version of their existing iPhone app. They have done all the admin side of things to set up iAds. I have created a new target for the app with the iAd code added, but when I run it either in the simulator or on the device I just get bannerView:didFailToReceiveAdWithError:
invoked with the message "The operation couldn’t be completed. Ad inventory unavailable".
Question 1: Should test ads appear in any old app, or do even test ads depend on the app being somehow registered for iAds?
Question 2: How can I enable the iAd Network in iTunes Connect for an app still in development? When I go to ITC and try to enable the iAd Network, it seems to expect me to do it on an existing (released) app, but it won't let me change the settings because the app is not in an "editable" state. And I don't want to edit the app anyway, since the iAds are intended for a new, as yet unreleased version. So what do I do for an unreleased app?
I'm amazed that I can't find an answer on these - they seem like fundamental questions...