# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2013-03-09 16:46:49 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/310431490716614656) If an AdMob Banner View isn’t in the view hierarchy when you make an Ad request it returns a really helpful “Network Error” Thanks Google :/