My Android app always receives 'Error Code 3: No Ad Config on Android'
We tried the old and even a new unit ID on a sample app and the ads loaded correctly, then when we tried the release mode, the ads don´t load. When changing the package name of our Android the ads also loaded fine. I'm not sure why just the package name would be causing issues with ads loading.
The Google community is full of cases like this one, and unfortunately there's any solution by now.
Things we tried: We've already updated our SDK to the latest version, we've changed the ad unit, we've included [login to view URL], but the ad still does not exist in our Android App.
The error only occurs in Android, iOs is working fine.
In the Google community I received a message telling that it might be just lack of inventory, well, it doesn't make sense as I'm using direct orders in Google Ad Manage in sponsorship priority.
If anyone knows how to solve it, that´s the project: to fix this error and make the ads loads fine on the andoid app.