Can't access admin/content When I go to admin/content I'm getting the following error, whereas at the same time node/{node_id} is accessible just fine.


  The website encountered an unexpected error. Please try again later.
      Recoverable fatal error: Argument 1 passed to Drupal\views\Plugin\views\field\EntityOperations::getEntityTranslation()
  must implement interface Drupal\Core\Entity\EntityInterface, null
  given, called in
  /var/www-drupal/core/modules/views/src/Plugin/views/field/EntityOperations.php on line 116 and defined in
  Drupal\views\Plugin\views\field\EntityOperations->getEntityTranslation()
  (line 74 of
  core/modules/views/src/Entity/Render/EntityTranslationRenderTrait.php).


Can someone give me an insight what this error means and how I to solve it?
I understand that this is an old question / thread, but just want to post something that worked for me for future reference. Your mileage may vary.


Take a backup of the 'node_field_data' table.
Search and delete 'orphaned' rows on node_field_data by comparing against the nids on the 'node' table.