type mismatch error on Slick codegen'd table definitions

[tom.la...@incrowdnow.com]

Hello - using a slick codegen defined as follows:

  val outputDir = sourceManaged.value / "slick"

  val pkg = "model"
  val (url, user, pwd) = Conf.dbConf.value
  val jdbcDriver = "com.mysql.jdbc.Driver"
  val slickDriver = "slick.driver.MySQLDriver"
  val driver = slick.driver.MySQLDriver
  val dbFactory = driver.api.Database
  val db = dbFactory.forURL(url, driver = jdbcDriver, user = user, password = pwd)
  val excludedTables = Seq("schema_version")
  val tables =
    driver.defaultTables
      .map(_.filterNot(excludedTables contains _.name.name))
  val modelAction = driver.createModel(Some(tables), ignoreInvalidDefaults = true).withPinnedSession
  val modelFuture = db.run(modelAction)
  val codegenFuture = modelFuture.map(model => new SourceCodeGenerator(model) {

  })
  codegenFuture.onSuccess { case codegen =>
    codegen.writeToFile(
      slickDriver,outputDir.getPath, pkg, "SlickTableDefs", "TableDefs.scala"
    )
  }

I get errors of the following type for every table in my schema:

[error]  found   : slick.lifted.Tag

[error]  required: SlickTableDefs.this.Tag

[error]   lazy val ActivityType = new TableQuery(tag => new ActivityType(tag))

What am I doing wrong?

Thanks,

Tom