I'm getting this error when uploading a new version of the APK
No valid certificate found in APK. The signature file must be called META-INF/CERT.RSA.
But if I check the apk with jarsigner I can see the certificate with the proper name:
146412 Fri Sep 23 07:41:22 EDT 2022 META-INF/CERT.SF
1304 Fri Sep 23 07:41:22 EDT 2022 META-INF/CERT.RSA
s 146313 Fri Sep 23 07:41:22 EDT 2022 META-INF/MANIFEST.MF
What could I be doing wrong ?
Since no answer has been provided after 3 months. This was the solution:
"Align the zip code after signing the APK"
Sample signing:
~/Library/Android/sdk/build-tools/32.0.0/apksigner sign --ks ~/Downloads/cert.keystore --ks-key-alias cert --v1-signing-enabled=true --v2-signing-enabled=false --v3-signing-enabled=false --v4-signing-enabled=false ~/Downloads/your-apk-name.apk
Sample alignment:
~/Library/Android/sdk/build-tools/32.0.0/zipalign -f 4 ~/Downloads/your-apk-name.apk ~/Downloads/your-apk-name-za.apk
Then you can upload
your-apk-name-za.apk
3 People are following this question.
