Can't load ads with project include Scene Delegate

[hoangtam101]

Hi Admob Team,

I're created a project by Xcode 12.2, that project include Scene delegate.
When I run it on device with config test device, the ads is showing.
But when I run it on device with no config test device, the ads load error
There's my code to load ads

self.adsBannerView?.adSize = kGADAdSizeBanner self.adsBannerView?.adUnitID = adUnitID self.adsBannerView?.delegate = self self.adsBannerView?.rootViewController = self self.adsBannerView?.load(GADRequest())

I try to debug before load ads, I saw frame of adsBannerView is
<GADBannerView: 0x107b0d550; frame = (0 89; 375 50); clipsToBounds = YES; autoresize = RM+BM; layer = <CALayer: 0x282cce2e0>>

I got an error below
`Error Domain=com.google.admob Code=1 "Request Error: No ad to show." UserInfo={NSLocalizedDescription=Request Error: No ad to show., gad_response_info= ** Response Info **
Response ID: (null)
Network: (null)

** Mediation line items **
}`

And the log
<Google> Invalid Request. Invalid ad width or height: (375, 0)

Could you please help me?

Thanks,