I am also just now having this problem out of the blue. I did a build for QA a couple of weeks ago. Moved onto some backend code. Today I go to build for production and I get this problem?
We have been kind of stuck on Android 6.3 (Tried to upgrade to 6.4 but got nowhere)
I have tried removing Android and adding 6.3 back.
We have also not updated cordova it seemed like they would not support android 5.0 or less which we still have customers using it. (why I don’t know).
Any help would be great.