What is your package name Tizen Studio let a segment start with a number but that isn’t allowed with Android apps.
It must have at least two segments (one or more dots).
Each segment must start with a letter.
All characters must be alphanumeric or an underscore [a-zA-Z0-9_].
Create a new keystore.jks file make sure the country is a 2 character code the other fields can be N/A but the country code is a must it is used for the encoding
Ron
Samsung Developer Relations