checkAccess() throws an exception "Invalid specifier 'type'" with non node entities

here is a patch

Reroll for 3.0 (Drupal 10)

I have tested patch https://www.drupal.org/files/issues/2023-09-24/entity_limit--use_getkey_... → and its workgin fine.

any chance for merge?

Thanks @loze,
#5 worked for me.
+1 for RTBC

The patch(#5) worked for media entities but not other types such as flag module entity.

Here's the dbLog when I try to add limit to media entities.

Warning: foreach() argument must be of type array|object, null given in Drupal\entity_limit\Plugin\EntityLimit\RoleLimit->getLimitCount() (line 213 of /var/www/html/d10site/web/modules/contrib/entity_limit/src/Plugin/EntityLimit/RoleLimit.php)