The 'sonar.scala.version' is not properly set or is missing

[Rohde Fischer]

Setting sonar.scala.version through sonarProperties doesn't seem to work :/

My build.sonar.sbt looks like:

    import sbtsonar.SonarPlugin.autoImport.sonarProperties
    
    sonarProperties ++= Map(
      "sonar.scala.version" -> "2.12.8",
      "sonar.projectName" -> "ticket-server",
      "sonar.projectKey" -> "ticket-server",
      "sonar.sources" -> "src/main/scala",
      "sonar.host.url" -> "http://localhost:9000",
      "sonar.sourceEncoding" -> "UTF-8"
    )

But in my output I get multiple warnings about it not being set:

    [info] INFO: Sensor Scala Sensor [scala]
    WARN: [sonar-scala] The 'sonar.scala.version' is not properly set or is missing, using the default value: '2.12.'.
    [info] INFO: Sensor Scala Sensor [scala] (done) | time=127ms
    ...
    [info] INFO: Sensor Scapegoat Sensor [scala]
    WARN: [sonar-scala] The 'sonar.scala.version' is not properly set or is missing, using the default value: '2.12.'.
    [info] INFO: [scapegoat] Initializing the Scapegoat sensor.
    ...
    [info] INFO: [scoverage] Initializing the scoverage sensor.
    WARN: [sonar-scala] The 'sonar.scala.version' is not properly set or is missing, using the default value: '2.12.'.
    [info] INFO: [scoverage] Loading the scoverage report file: 'target/scala-2.12/scoverage-report/scoverage.xml'.

I've tried setting the value to: 2.12. 2.12.8, and even 2.12. (as that's how the default is written in the error)

[Michael Wizner]

Technically you don't even need to set this value as it's done automatically by the plugin, but yes, it looks like there is an issue (probably in sonar-scala). It won't cause any errors (that's probably why I've missed it), but I will have a look into this - thanks for reporting.

[Michael Wizner]

This should be fixed in the next release (sonar-scala/sonar-scala#139).

[Rohde Fischer]

Neat, thanks a lot 👍