Blocks can-t be added any more in Blocks Layout page
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3046142. -->
Reported by: [fabul](https://www.drupal.org/user/1511330)
>>>
<p>Steps to reproduce:</p>
<p>Download Scheduled_publish module<br>
Enable moidule.<br>
Go to menu Structure > Blocks layout<br>
Place a block<br>
Choose a block<br>
Click button <add> : configuration window should display but nothing append.</add></p>
<p>Recent log messages:<br>
LogicException : Getting the base fields is not supported for entity type Bloc. dans Drupal\Core\Entity\EntityFieldManager->buildBaseFieldDefinitions() (ligne 201 de C:\workspace\gen-postgres\core\lib\Drupal\Core\Entity\EntityFieldManager.php).</p>
<p>Colution : uninstall module and downgrade version 2.10.</p>
issue