Strange problem here. I have a deployed application on Google Play. From Google Play Developer Console I'm trying to update the current version of my app with the new apk (version code 22 vs version code 21), however, upload fails with a generic "Upload error" message. I already tried to launch lint command and it builds the project without any error. Does anybody have any idea? Thanks
By contacting the Google Support, they told us that the problem could be related to our DexGuard version. After updating the library to last version (8.1.23), we regenerated the apk and uploaded it without any problem :)
I have also faced same issue few days before. I have solved it by just changing version code and upload it again.
Now if you upload apk with version code 22, change it to 23 and upload it again, hopefully your issue will resolved.
