I added an AdBannerView in a Storyboard but if I run the app I get an error:
The operation couldn’t be completed. Banner view is visible but does not have content
the whole error:
[AppDeveloper] ADBannerView: Unhandled error (no delegate or delegate does not implement didFailToReceiveAdWithError:): Error Domain=ADErrorDomain Code=5 "The operation couldn’t be completed. Banner view is visible but does not have content" UserInfo=0x7fd86afdf330 {ADInternalErrorCode=5, NSLocalizedFailureReason=Banner view is visible but does not have content, ADInternalErrorDomain=ADErrorDomain}