thanks, I got further this time after first uploading. I ran: ./bin/solr zk upconfig -n timConfig -d /home/tim/solr-7.3.0/server/solr/configsets/timConfig/ -z localhost:2181
However, I then got an error when trying to create the collections again: responseHeader status 0 QTime 32553 failure 127.0.1.1:8983_solr "org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException:Error from server at http://127.0.1.1:8983/solr: Error CREATEing SolrCore 'timCollection_shard2_replica_n2': Unable to create core [timCollection_shard2_replica_n2] Caused by: Invalid field property: multivalued" 127.0.1.1:7574_solr "org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException:Error from server at http://127.0.1.1:7574/solr: Error CREATEing SolrCore 'timCollection_shard1_replica_n1': Unable to create core [timCollection_shard1_replica_n1] *Caused by: Invalid field property: multivalued"* , so I put the schema back to its pristine state (thinking a custom index I added was incorrect), and then ran this again: ./bin/solr zk upconfig -n timConfig -d /home/tim/solr-7.3.0/server/solr/configsets/timConfig/ -z localhost:2181 , however, I am still getting the / *Invalid field property: multivalued*" / error. Should I have removed the timConfig first, and if so how? Or was there a way to reload it using a different command? thanks! -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html