iAd：ADInternalErrorCode 5（不是3）

Question

I'm facing some strange issue with iAd. My app is fine in the simulator, but in the device, I get many iAd errors with ADInternalErrorCode = 5 which means "Banner view is visible but does not have content".

It is different from the error 3 which occurs when no ad is available.

I'm not using AdWhirl, it's just an ADBannerView.

What does mean this error?

Thanks for any help.

Answer 1

这似乎是因为ADBannerView在收到任何广告（或失败）之前没有出现在屏幕上。