Solr search plugin - connection invalid


I have the Solr search plugin installed, but I am having some trouble.

Solr appears to be running - if I visit http://[host]:8984/solr/#/ I see the Solr admin panel.

However, setting the same port for the Solr plugin doesn't appear to be working a I am shown the error message 'Solr connection invalid'.

Any ideas what could be causing this?

Did you indicate the path of Omeka's Solr core ?

This in the last field of the form et admin/solr-search/server : /solr/omeka