Play and Mill builds

Hello,

I was interested in creating a play project using the mill build tool, unfortunately I haven’t been able to complete a build using this tool. Have any others used mill with their play projects?

I get this error when running the mill compile command

“Exception in thread “MillServerActionRunner” java.lang.NoClassDefFoundError: mill/playlib/api/RouteCompilerWorkerApi”

scalaVersion 2.12.8
twirlVersion 1.4.0
playVersion 2.7.0

Thanks!