Unable to run dockerComposeTest due to it uses 2.10 of Scala instead of 2.12 about sbt-docker-compose

[kurtkopchik]

Hi @favetelinguis - The project compiles again by default so that all of your latest code changes will be included. You can pass the skipBuild argument to the dockerComposeUp or dockerComposeTest commands if you want to skip the rebuilding the docker image.

From looking at your build.sbt it appears that you are setting the Scala version on bfg project but not specifying anything for the root project which I'm assuming is resulting in a default of 2.10 being used. If you are running dockerComposeTest from the root instead of bfg then that is probably why.

If you update the build.sbt below to specify the root project Scala version as well hopefully that will fix the behavior that you are seeing. You should also be able to run dockerComposeTest from within the bfg project with your current settings.

import java.io.File
name := "akkadocker"
scalaVersion := "2.12.1"

Let me know if that fixes it.

[favetelinguis]

Yes that did fix the issues, thanks!