问题
You uploaded an APK with an invalid signature (learn more about signing). Error from apksigner: ERROR (Jar signer CERT.RSA): JAR signature META-INF/CERT.SF indicates the APK is signed using APK Signature Scheme v2 but no such signature was found. Signature stripped?
Im doing this with Cordova, signed it and then aligned it, i dont really know what im missing here..
回答1:
Do alignment (if you really need it) before signing
https://developer.android.com/studio/publish/app-signing.html#signing-manually
回答2:
I've just found that error with multiple APKs from different projects. What they had in common (from a user's perspective) was they were compiled in the same narrow time frame (within a few weeks, and about a year ago).
I've contacted the resp. developers via their corresponding Github repo. In all cases, the issue solved itself by compiling the very same code again with an updated version of Android Studio.
So if it's not the "processing order" explicitly performed by you (yes, with v2 signing must be the very last step or the signature will be broken), it might well be there was a bug in a specific version of Android Studio and, as shown, updating to the recent version and simply recompiling will solve the issue.
来源：https://stackoverflow.com/questions/45636725/error-while-trying-to-upload-apk-to-google-play