SDK issue and Keystore not generating in MIT App Inventor

[Mohit_Yadav]

Hello,

I am using MIT App Inventor to build my Android app.

I am facing two issues:

1. Keystore समस्या:
   I successfully build the APK, but when I go to:
   Settings → Export Keystore
   it shows:
   "There is no keystore file to download."

2. SDK समस्या:
   When I try to upload my app to Play Store, it shows a minimum SDK requirement error.
   It seems my app is using an older SDK (possibly 14), and I am unable to update it to SDK 21 or higher.

I have already tried:

• Building APK multiple times
• Checking settings in MIT App Inventor
• Waiting after build

But both issues are still not solved.

Please guide me on:

• How to generate/export keystore
• How to update minimum SDK to meet Play Store requirements

Thank you.

[Anke]

@Mohit_Yadav

I successfully build the APK, but when I go to:
Settings → Export Keystore

1. After building your first app (AAB/APK), a keystore should be available (for downloading).

2. a) Minimum SDK... Play Store doesn't like my .aab - #33 by Anke
   b) Minimum SDK... Play Store doesn't like my .aab - #65 by ewpatton