Flutter，Admob，突然广告不显示

Question

firstly my interstitialAd occurs error like this

W/flutter ( 1924): onAdFailedToLoad: 2
I/Ads     ( 1924): Ad failed to load : 2
I/flutter ( 1924): InterstitialAd event MobileAdEvent.failedToLoad
I/flutter ( 1924): Interstitial failed to load

and the bannerAd occurs error like this

[ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: PlatformException(load_failed_ad,
cannot reload a failed ad, id=674080682, null)

I published app before 2months ago and until before 2weeks ago, it has been worked totally fine

but suddenly ads don`t show and now only testAds working fine.

actually my admob stopped like for two days the reason was invalid traffic

(which wasn`t supposed to understand because we didn`t click ads or watching)

and the stopping issue is solved now but since then,

I guess it never shows now

could anyone help this issue please?

and I searched it but everyone says like check the internet

(my internet is totally fine)

Answer 1

The error thrown from AdMob seems to come from the traffic of requests. Check if the Ad is being loaded multiple times using the AdListener.onAdLoaded() callback. This is a known issue as mentioned in this thread .