Hi, Did you try with _version_ field stored (stored=true)?
Gaël De : shacky <shack...@gmail.com> Envoyé : vendredi 23 avril 2021 12:09 À : solr-user <solr-u...@lucene.apache.org> Objet : Unable to create core: _version_ field must exist in schema and be searchable and retrievable and not multiValued Hi, I'm creating a new core on a newly installed Solr 8.8.2 and I'm trying to porting my very old schema which I was using on my previous Solr 1.4 installation. On my old schema I removed some deprecated field types and the deprecated parameter "enablePositionIncrements" plus the "defaultSearchField" and the "solrQueryParser/@defaultOperator". Now Solr is reporting that the _version_ field is missing: ========================================================= Error CREATEing SolrCore 'newcore': Unable to create core [newcore] Caused by: _version_ field must exist in schema and be searchable (indexed or docValues) and retrievable(stored or docValues) and not multiValued (_version_ not retrievable ========================================================= This happens even if I've already added the _version_ field into the schema: ========================================================= <field name="_version_" type="long" indexed="true" stored="false"/> ========================================================= Could you help me please? Thank you very much! Bye
