When an ad fails to load, a failure callback is called which provides a
LoadAdError
object.
The following code snippet retrieves error information when a rewarded ad fails to load:
onAdFailedToLoad: (ad, loadAdError) {
// Gets the domain from which the error came.
String domain = loadAdError.domain;
// Gets the error code. See
// https://developers.google.com/android/reference/com/google/android/gms/ads/AdRequest
// and https://developers.google.com/admob/ios/api/reference/Enums/GADErrorCode
// for a list of possible codes.
int code = loadAdError.code;
// A log friendly string summarizing the error.
String message = loadAdError.message;
// Get response information, which may include results of mediation requests.
ResponseInfo? responseInfo = loadAdError.responseInfo;
}
This information can be used to more accurately determine what caused the ad
load to fail. In particular, for errors under the domain com.google.admob
on
iOS and com.google.android.gms.ads
on Android, the GetMessage()
can be
looked up in this help center
article for a more detailed
explanation and possible actions that can be taken to resolve the issue.