mill.scalalib.GenIdea/idea failes when no ScalaModules defined

[lefou]

The build project has no ScalaModule defined, but nevertheless using IntelliJ Idea to edit the build.sc makes still sence. Generating the idea project with mill -i mill.scalalib.GenIdea/idea fails with the following output:

[1/1] mill.scalalib.GenIdea.idea 
1 targets failed
mill.scalalib.GenIdea.idea scala.MatchError: Failure(
Resolution failed for 4 modules:
--------------------------------------------
  com.lihaoyi:mill-scalajslib_2.12:0.3.5 

  com.lihaoyi:mill-main-core_2.12:0.3.5 

  com.lihaoyi:mill-main-moduledefs_2.12:0.3.5 

  com.lihaoyi:mill-scalalib_2.12:0.3.5 

,None) (of class mill.eval.Result$Failure)
    mill.scalalib.GenIdeaImpl$.xmlFileLayout(GenIdeaImpl.scala:77)
    mill.scalalib.GenIdeaImpl$.apply(GenIdeaImpl.scala:45)
    mill.scalalib.GenIdea$.$anonfun$idea$2(GenIdeaImpl.scala:21)
    scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)

[ghost]

The problem seems to be that the GenIdea module uses the repositories specified in the Scala and Java modules to resolve Mill modules. Would it make sense to use the default repos instead?