Problem/Motivation
I have Drupal 8.4.3 installed along with a lot of other modules. When clearing the caches via the UI (specifically routing and links cache or plugin cache - others are okay), or one of these cache-clears is triggered via another operation then opening the views overview page, or editing any view returns this error: -
The view entity type did not specify a list_builder handler. in Drupal\Core\Entity\EntityTypeManager-getHandler() (line 236 of core/lib/Drupal/Core/Entity/EntityTypeManager.php)
Running drush cr resolves the issue, until next time a non-drush cache-clear happens.