illegal inheritance; superclass BaseClass

[Voiteh]

Mill Build Tool version 0.11.4

Hi I'm trying to use antlr plugin with recent mill but it seems that there is some compatybility issue ? I'm getting :

PS F:\git\Alax> .\millw.bat resolve
[build.sc] [48/52] compile 
[info] compiling 1 Scala source to F:\git\Alax\out\mill-build\compile.dest\classes ...
[error] F:\git\Alax\build.sc:15:39: illegal inheritance; superclass BaseClass
[error]  is not a subclass of the supertrait Module
[error]  of the mixin trait AntlrModule
[error] object ast  extends CommonModule with AntlrModule{
[error]                                       ^
[error] one error found
1 targets failed
compile Compilation failed

Here is my build file

import mill._, scalalib._
import $ivy.`net.mlbox::mill-antlr:0.1.0`
import net.mlbox.millantlr.AntlrModule


trait CommonModule extends ScalaModule {
  def scalaVersion = "3.1.3"
  def ivyDeps = Agg(ivy"org.scala-lang::scala-library:2.13.10")
}

object utilities extends CommonModule {

}

object ast  extends CommonModule with AntlrModule{
  def moduleDeps = Seq(utilities)

  override def antlrGenerateVisitor: Boolean = true

  override def antlrGenerateListener: Boolean = false
  override def antlrPackage: Option[String] = Some("org.alax.ast")


}

[lefou]

From looking at the build.sc, this project only supports Mill 0.6.x and 0.7.x (based on the Scala version, 2.12 vs. 2.13). It is not cross compiled for later Mill versions and does not contain the Mill binary platform in the artifact ID.