diff --git a/src/Configurator/CrudControllerConfigurator.php b/src/Configurator/CrudControllerConfigurator.php
index f6fd2a7..825fc58 100644
--- a/src/Configurator/CrudControllerConfigurator.php
+++ b/src/Configurator/CrudControllerConfigurator.php
@@ -328,7 +328,13 @@ private function configureRoutes(OptionsResolver $resolver): void
                 /** @var string $parentRouteParam */
                 $parentRouteParam = $options['parent_route_param'];
 
-                return \array_replace($value, $parent ? [$parentRouteParam => $parent->getId()] : []); // @phpstan-ignore method.notFound
+                if (null === $parent) {
+                    return $value;
+                }
+                /** @var string|\Stringable $parentId */
+                $parentId = $parent->getId(); // @phpstan-ignore method.notFound
+
+                return \array_replace($value, [$parentRouteParam => (string) $parentId]);
             });
     }
 
diff --git a/src/Controller/AbstractCrudController.php b/src/Controller/AbstractCrudController.php
index b5d7598..df49bda 100644
--- a/src/Controller/AbstractCrudController.php
+++ b/src/Controller/AbstractCrudController.php
@@ -715,13 +715,15 @@ public function createNavigation(?object $entity = null, array $options = []): ?
                 if ($parentUpdate && isset($parentUpdate['route'])) {
                     /** @var array<string, mixed> $parentUpdateRouteParams */
                     $parentUpdateRouteParams = $parentUpdate['route_params'];
+                    /** @var string|\Stringable $parentId */
+                    $parentId = $parent->getId(); // @phpstan-ignore method.notFound
                     $root->add('common.nav.parent', [
                         'label' => $this->translator->trans('common.nav.parent', [
                             'type' => $parentOptions['title'],
                             'label' => $this->getEntityLabel($parent, $parentOptions),
                         ], 'cms'),
                         'route' => $parentUpdate['route'],
-                        'route_params' => $parentUpdateRouteParams + ['id' => $parent->getId()], // @phpstan-ignore method.notFound
+                        'route_params' => $parentUpdateRouteParams + ['id' => (string) $parentId],
                     ]);
                 }
             }
@@ -732,7 +734,9 @@ public function createNavigation(?object $entity = null, array $options = []): ?
                 /** @var array<string, mixed> $params */
                 $params = $prefixOptions['route_params'];
                 if (null !== $entity) {
-                    $params['id'] = $entity->getId(); // @phpstan-ignore method.notFound
+                    /** @var string|\Stringable $entityId */
+                    $entityId = $entity->getId(); // @phpstan-ignore method.notFound
+                    $params['id'] = (string) $entityId;
                 }
 
                 /** @var string $transId */
diff --git a/src/Form/Type/FileType.php b/src/Form/Type/FileType.php
index 9dcf72f..192a1e4 100644
--- a/src/Form/Type/FileType.php
+++ b/src/Form/Type/FileType.php
@@ -40,7 +40,7 @@ public function configureOptions(OptionsResolver $resolver): void
             'multiple' => false,
             'mime_types' => [],
             'attr' => static fn (Options $options): array => [
-                'accept' => \implode(',', (array) $options['mime_types']),
+                'accept' => \implode(',', (array) $options['mime_types']), // @phpstan-ignore argument.type
             ],
             'constraints' => static function (Options $options): array {
                 /** @var array<string> $mimeTypes */
diff --git a/src/PropertyAccessor/ReflectionPropertyAccessor.php b/src/PropertyAccessor/ReflectionPropertyAccessor.php
index a026f8a..077eaf2 100644
--- a/src/PropertyAccessor/ReflectionPropertyAccessor.php
+++ b/src/PropertyAccessor/ReflectionPropertyAccessor.php
@@ -31,7 +31,7 @@ public function __construct(private readonly PropertyAccessorInterface $decorate
      */
     public function setValue(object|array &$objectOrArray, string|PropertyPathInterface $propertyPath, mixed $value): void
     {
-        try { // @phpstan-ignore paramOut.type
+        try {
             $this->decorated->setValue($objectOrArray, $propertyPath, $value); // @phpstan-ignore paramOut.type
         } catch (NoSuchPropertyException $exception) {
             if (!\is_object($objectOrArray)) {