[5.x]: Error when pruning orphaned entries in 5.6.3

[elivz]

What happened?

Description

You added a getOwnerType method to NestedElementTrait in 5.6.3. Now when I run utils/prune-orphaned-entries the command immediately errors out, because an orphaned entry by definition does not have an owner, at that code is attempting to assign null to a string-typed $ownerType property.

Stack Trace

Finding orphaned entries for site "US - English" ... 517 found
 → Deleting entry 8683653 in US - English … error: Cannot assign null to property craft\elements\Entry::$ownerType of type string
Exception 'TypeError' with message 'Cannot assign null to property craft\elements\Entry::$ownerType of type string'

in /var/www/vendor/craftcms/cms/src/base/NestedElementTrait.php:381

Stack trace:
#0 /var/www/vendor/craftcms/cms/src/base/NestedElementTrait.php(41): craft\elements\Entry->ownerType()
#1 /var/www/vendor/craftcms/cms/src/elements/Entry.php(732): craft\elements\Entry::traitEagerLoadingMap()
#2 /var/www/vendor/craftcms/cms/src/services/Elements.php(3218): craft\elements\Entry::eagerLoadingMap()
#3 /var/www/vendor/craftcms/cms/src/services/Elements.php(3180): craft\services\Elements->_eagerLoadElementsInternal()
#4 /var/www/vendor/craftcms/cms/src/base/NestedElementTrait.php(173): craft\services\Elements->eagerLoadElements()
#5 /var/www/vendor/craftcms/cms/src/base/NestedElementTrait.php(239): craft\elements\Entry->getPrimaryOwner()
#6 /var/www/vendor/craftcms/cms/src/helpers/ElementHelper.php(553): craft\elements\Entry->getOwner()
#7 /var/www/vendor/putyourlightson/craft-blitz/src/services/RefreshCacheService.php(279): craft\helpers\ElementHelper::isDraftOrRevision()
#8 /var/www/vendor/putyourlightson/craft-blitz/src/Blitz.php(387): putyourlightson\blitz\services\RefreshCacheService->isRefreshableElement()
#9 [internal function]: putyourlightson\blitz\Blitz->putyourlightson\blitz\{closure}()
#10 /var/www/vendor/yiisoft/yii2/base/Event.php(312): call_user_func()
#11 /var/www/vendor/yiisoft/yii2/base/Component.php(650): yii\base\Event::trigger()
#12 /var/www/vendor/craftcms/cms/src/services/Elements.php(2345): yii\base\Component->trigger()
#13 /var/www/vendor/craftcms/cms/src/services/Elements.php(2527): craft\services\Elements->deleteElement()
#14 /var/www/vendor/craftcms/cms/src/services/Elements.php(2430): craft\services\Elements->deleteElementsForSite()
#15 /var/www/vendor/craftcms/cms/src/console/controllers/utils/PruneOrphanedEntriesController.php(72): craft\services\Elements->deleteElementForSite()
#16 /var/www/vendor/craftcms/cms/src/console/Controller.php(493): craft\console\controllers\utils\PruneOrphanedEntriesController->craft\console\controllers\utils\{closure}()
#17 /var/www/vendor/craftcms/cms/src/console/controllers/utils/PruneOrphanedEntriesController.php(71): craft\console\Controller->do()
#18 [internal function]: craft\console\controllers\utils\PruneOrphanedEntriesController->actionIndex()
#19 /var/www/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array()
#20 /var/www/vendor/yiisoft/yii2/base/Controller.php(178): yii\base\InlineAction->runWithParams()
#21 /var/www/vendor/yiisoft/yii2/console/Controller.php(180): yii\base\Controller->runAction()
#22 /var/www/vendor/craftcms/cms/src/console/ControllerTrait.php(88): yii\console\Controller->runAction()
#23 /var/www/vendor/craftcms/cms/src/console/Controller.php(216): craft\console\Controller->traitRunAction()
#24 /var/www/vendor/yiisoft/yii2/base/Module.php(552): craft\console\Controller->runAction()
#25 /var/www/vendor/yiisoft/yii2/console/Application.php(180): yii\base\Module->runAction()
#26 /var/www/vendor/craftcms/cms/src/console/Application.php(91): yii\console\Application->runAction()
#27 /var/www/vendor/yiisoft/yii2/console/Application.php(147): craft\console\Application->runAction()
#28 /var/www/vendor/craftcms/cms/src/console/Application.php(122): yii\console\Application->handleRequest()
#29 /var/www/vendor/yiisoft/yii2/base/Application.php(384): craft\console\Application->handleRequest()
#30 /var/www/craft(13): yii\base\Application->run()
#31 {main}

Craft CMS version

5.6 3

PHP version

8.3

Operating system and version

No response

Database type and version

No response

Image driver and version

No response

Installed plugins and versions

[brandonkelly]

Thanks for reporting that! Craft 5.6.4 is out with a fix.