<analyzer type="query">
  <tokenizer class="solr.WhitespaceTokenizerFactory"/>
  <filter class="solr.LowerCaseFilterFactory"/>
  <filter class="solr.SuggestStopFilterFactory" ignoreCase="true"
          words="stopwords.txt" format="wordset"/>
</analyzer>

SolrCore Initialization Failures
addrob: org.apache.solr.common.SolrException:org.apache.solr.common.SolrException: Could not load conf for core addrob: Can't load schema /var/solr/data/gettingstarted/conf/managed-schema: Field type t_name{class=org.apache.solr.schema.TextField,analyzer=org.apache.solr.analysis.TokenizerChain,args={class=solr.TextField}} does not support doc values

<fieldType name="t_name" class="solr.TextField">
   <analyzer type="index">
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
    </analyzer>
    <analyzer type="query">
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
    </analyzer>
  </fieldType>

  <field name="OFFNAME_lower" type="t_name" docValues="true" />
  <field name="OFFNAME" type="strings" docValues="true" indexed="false" stored="true"/>
  <copyField source="OFFNAME" dest="OFFNAME_lower"/>