Configuration synchronisation fails if views relationship is used.
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #2854730. -->
Reported by: [johnpitcairn](https://www.drupal.org/user/425866)
>>>
<p>I have a view of content using the "custom menu link" relationship.</p>
<p>Menu entity link is configured to index the main navigation menu and content.</p>
<p>Exporting configuration via <code>drush cex</code> produces a config file for the view, and another for this modulek, <code>menu_entity_index.configuration.yml</code>.</p>
<p>If I make a configuration change then run <code>drush cim</code>, the import fails:</p>
<pre>Drupal\Core\Config\ConfigImporterException: There were errors validating the config synchronization. in [error]<br>Drupal\Core\Config\ConfigImporter->validate() (line 728 of<br>/Users/john/OpusLocus/Sites/strategi8/public/web/core/lib/Drupal/Core/Config/ConfigImporter.php).<br>The import failed due for the following reasons: [error]<br>Configuration <em class="placeholder">views.view.navigation</em> depends on the <em<br>class="placeholder">menu_entity_index.configuration.menus</em> configuration that will not exist after<br>import.</pre>
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