Your upload was rejected because its version code is one Google Play has already received for that app. The fix is to raise the version code above the highest one you have ever uploaded, rebuild, and upload the new bundle.

The message usually reads: "Version code 1 has already been used. Try another version code." It is one of the most common upload errors during closed testing, because that is when most developers upload several builds in a short time.

Version code and version name are not the same

Every Android build has two version values. The version name, such as 1.0.2, is what users see on the Play Store. The version code is a whole number that only Google Play and Android use to tell builds apart.

Google Play only checks the version code.…