BannerAd.onError
Listen for banner ad load or display failure events.
Parameters
function listener
Listener for the ad load or display failure event.
Parameters
Object err
| Property | Type | Description |
|---|---|---|
| errMsg | string | Error message |
| errCode | number | Error code |
Example Code
javascript
bannerAd.onError((err) => {
console.error(err.errCode, err.errMsg);
});