Wasn't able to reproduce your error, @SamFritz - can you try to recreate on your end using the docker docs and drop the error message here.

import io.archivesunleashed._
import io.archivesunleashed.app._
import io.archivesunleashed.matchbox._

val links = RecordLoader.loadArchives("/aut-resources/Sample-Data/*.gz", sc)
  .keepValidPages()
  .map(r => (r.getCrawlDate, ExtractLinks(r.getUrl, r.getContentString)))
  .flatMap(r => r._2.map(f => (r._1, ExtractDomain(f._1).replaceAll("^\\s*www\\.", ""), ExtractDomain(f._2).replaceAll("^\\s*www\\.", ""))))
  .filter(r => r._2 != "" && r._3 != "")
  .countItems()
  .filter(r => r._2 > 5)

WriteGEXF(links, "/data/links-for-gephi-test.gexf")

Works for me when running docker with docker run --rm -it -v "/Users/ianmilligan1/desa:/data" archivesunleashed/docker-aut:0.17.0 as my launch.

I think I was experiencing wifi interference yesterday when testing.

This script runs successfuly

@ianmilligan1 Closing issue as script does not need updating.

Great, thanks!