`NullPointerException` when running `mill inspect`

[lefou]

The project uses the JacocoReportModule (from mill-jacoco plugin), with an evaluator command. I think it is compiled against the Mill 0.11.0 API.

trait JacocoReportModule extends JacocoReportModulePlatform { jacocoReportModule =>

  def jacocoReportFull(evaluator: mill.eval.Evaluator): Command[PathRef] = T.command {
    ???
  }

It's used locally like this:

object jacoco extends ExternalModule with JacocoReportModule {
  override def jacocoVersion = T.input { Deps.jacocoVersion }
  override def millDiscover: Discover = Discover[this.type]
}

It looks like the evaluator parameter can't be injected.

Here is the full output:

> mill --version
Mill Build Tool version 0.12.8-20-113706
Java version: 21.0.6, vendor: Eclipse Adoptium, runtime: /opt/openjdk-bin-21.0.6_p7
Default locale: de_DE, platform encoding: UTF-8
OS name: "Linux", version: 6.6.74-gentoo-x86_64, arch: amd64

> mill inspect __:IntegrationTest
[1/1] inspect
[1/1] ============================== inspect __:IntegrationTest ==============================
1 tasks failed
inspect java.lang.NullPointerException: Cannot invoke "mill.eval.Evaluator.rootModule()" because "evaluator" is null
    de.tobiasroeser.mill.jacoco.JacocoReportModulePlatform.resolveTasks(JacocoReportModulePlatform.scala:35)
    de.tobiasroeser.mill.jacoco.JacocoReportModulePlatform.resolveTasks$(JacocoReportModulePlatform.scala:33)
    comfisbuild.jacoco$.resolveTasks(Jacoco.scala:8)
    de.tobiasroeser.mill.jacoco.JacocoReportModule.jacocoReportTask(JacocoReportModule.scala:53)
    de.tobiasroeser.mill.jacoco.JacocoReportModule.jacocoReportTask$(JacocoReportModule.scala:45)
    comfisbuild.jacoco$.jacocoReportTask(Jacoco.scala:8)
    comfisbuild.jacoco$.jacocoReportFull(Jacoco.scala:19)
    build_.package_$.$anonfun$millDiscover$2645(build.mill.scala:90)
    mainargs.Invoker$.$anonfun$invoke0$2(Invoker.scala:77)
    mainargs.Result.flatMap(Result.scala:13)
    mainargs.Result.flatMap$(Result.scala:12)
    mainargs.Result$Success.flatMap(Result.scala:23)
    mainargs.Invoker$.invoke0(Invoker.scala:76)
    mainargs.Invoker$.invoke(Invoker.scala:86)
    mill.resolve.Resolve$.$anonfun$invokeCommand0$12(Resolve.scala:197)
    mainargs.Result.flatMap(Result.scala:13)
    mainargs.Result.flatMap$(Result.scala:12)
    mainargs.Result$Success.flatMap(Result.scala:23)

[lihaoyi]

Going to call this a wontfix since it's against 0.11.x