Solr Search : facet with multivalued fields


I've got a little problem with the Solr Search plugin. Everything works fine except when I choose to select "is facet" for a multivalued field. The plugin works fine with multivalue fields when they are not selected as facet, but when they are, I've got a blank search result and an error in Solr : "multiple values encountered for non multiValued field"

I have <dynamicField name="*_s" type="string" indexed="true" stored="true" multiValued="true" /> in my schema.xml, so I guess the problem is between facets and multivalued fields.

Does anybody know if there is a way to fix this ?
Thank you


i don't know about this