try to use liresolr plugin,but get same errors

[Jie Deng]

Dear master

     We try to  use liresolr plugin,but get same errors . " Error CREATEing SolrCore 'lire': Unable to create core [lire] Caused by: Could not initialize class org.apache.lucene.codecs.Codec$Holder "

    we tried it on solr server (6.4.0), which builded ourself .

    and we also try  docker .https://hub.docker.com/r/dermotte/liresolr/

    all get the same  error.