TypeError getNoPreferredIndexError() argument type error

Problem/Motivation

After applying a patch from https://www.drupal.org/project/acquia_connector/issues/3330332 🐛 populateAcquiaSettings() method wrong condition Fixed , in case local credentials are not set (acquia_identifier, acquia_key, acquia_application_uuid variables), when we try to visit the cofiguration page (admin/config), then we get following error:

TypeError: Argument 1 passed to Drupal\acquia_search\AcquiaSearchSolrMessages::getNoPreferredIndexError() must be of the type array, null given, called in /mnt/www/html/jnjnab5d1cdev/docroot/profiles/jjbos/modules/contrib/acquia_connector/acquia_search/src/v3/AcquiaSearchSolrApi.php on line 120 in Drupal\acquia_search\AcquiaSearchSolrMessages::getNoPreferredIndexError() (line 93 of /mnt/www/html/jnjnab5d1cdev/docroot/profiles/jjbos/modules/contrib/acquia_connector/acquia_search/src/AcquiaSearchMessages.php).