🇺🇸United States @Brian Weaver

Are you using Solr 3 or Solr 8? When the 8.x version of the module was written, it was intended to work with Solr 8. The version number was intended to correspond to the Solr server version.

To switch to Solr 8, you need to configure it in pantheon.yml:

search:
  version: 8

Try adding that to your `pantheon.yml` if it's not there already.

This is being tracked internally as FEAT-1265