> http://localhost:8983/solr/select/?q=fInvestigatorName:[*%20TO%20*]&facet=true&facet.field=fInvestigatorName&fl=fInvestigatorName
>
> Result -
>
> <response>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">14</int>
> <lst name="params">
> <str
> name="facet.field">fInvestigatorName</str>
> <str name="q">fInvestigatorName:[* TO *]</str>
> <str name="fl">fInvestigatorName</str>
> <str name="facet">true</str>
> </lst>
> </lst>
> <result name="response" numFound="0" start="0"/>
> <lst name="facet_counts">
> <lst name="facet_queries"/>
> <lst name="facet_fields">
> <lst name="fInvestigatorName"/>
> </lst>
> <lst name="facet_dates"/>
> </lst>
> </response>
numFound="0" means all documents have empty field fInvestigatorName. Did you
re-start tomcat and re-index, after making fInvestigatorName multi-valued?
