Call to a member function label() on null

Should access tokens automatically get deleted when the host entity is deleted? Maybe we're missing that link?

I would probably prefer to see "Deleted" instead of nothing.

@Dave Reid: There is already a hook_entity_delete() implemented since 5 years in the module. So normally all access tokens should be deleted, when a host entity gets deleted.

/**
 * Implements hook_entity_delete().
 */
function access_unpublished_entity_delete(EntityInterface $entity) {
  /** @var \Drupal\access_unpublished\AccessTokenManager $tokenManager */
  $tokenManager = \Drupal::service('access_unpublished.access_token_manager');
  foreach ($tokenManager->getAccessTokensByEntity($entity) as $token) {
    $token->delete();
  }
}