Uninstall Image Styles Config
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #2999604. -->
Reported by: [dreizwo](https://www.drupal.org/user/1048466)
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>Reinstallation of content_planner causes error </p>
<blockquote><p>
[error] Configuration objects (image.style.content_kanban_user_thumb) provided by content_kanban already exist in active configuration
</p></blockquote>
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<strong>Reproducer:</strong> </p>
<ul>
<li>Install content_planner (drush en content_planner)</li>
<li>Uninstall content_planner (drush pm-uninstall content_planner) </li>
<li>Install again - you'll get the error.</li>
</ul>
<h3 id="summary-proposed-resolution">Proposed resolution</h3>
<p>Add *.install files to all modules/submodules and implement hook_uninstall e.g. content_kanban.install:</p>
<pre>/**<br> * {@inheritdoc}<br> */<br>function content_kanban_uninstall(){<br> \Drupal::configFactory()->getEditable('image.style.content_kanban_user_thumb')->delete();<br>}</pre>
issue