I had a project working well on cordova 6.3.1 .
Then I updated cordova and my project to 6.4.0 . After this, first time I built, gradle got automatically updated to
Can you put your password into your build.json and see if works.
{
"android": {
"release": {
"keystore": "path\\to\\keystore.keystore",
"storePassword": "password",
"alias": "alias",
"password" : "password",
"keystoreType": ""
}
}
}
I am on the same version as yourself, and this is my build.json.
I then just change to release and build solution to get release.apk
I know cmd4life, apologies if offended!