diff --git a/src/Command/LoadFixturesCommand.php b/src/Command/LoadFixturesCommand.php
index e556aec4..e79b2345 100644
--- a/src/Command/LoadFixturesCommand.php
+++ b/src/Command/LoadFixturesCommand.php
@@ -48,7 +48,7 @@ class LoadFixturesCommand extends Command
         parent::__construct();
     }
 
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $ui = new SymfonyStyle($input, $output);
 
diff --git a/src/Doctrine/Types/TinyIntType.php b/src/Doctrine/Types/TinyIntType.php
index a1c732c3..e9a75daa 100644
--- a/src/Doctrine/Types/TinyIntType.php
+++ b/src/Doctrine/Types/TinyIntType.php
@@ -47,10 +47,10 @@ class TinyIntType extends Type
      * @param T $value
      *
      * @return (T is null ? null : int)
-     *
+          *
      * @template T
      */
-    public function convertToPHPValue($value, AbstractPlatform $platform)
+    public function convertToPHPValue($value, AbstractPlatform $platform): ?int
     {
         return $value === null ? null : (int) $value;
     }
diff --git a/src/Services/Trees/TreeViewGenerator.php b/src/Services/Trees/TreeViewGenerator.php
index e158ca69..4ffb02e0 100644
--- a/src/Services/Trees/TreeViewGenerator.php
+++ b/src/Services/Trees/TreeViewGenerator.php
@@ -127,7 +127,7 @@ class TreeViewGenerator
             }
 
             if ($href_type !== '' && null !== $item->getId()) {
-                $entity = $this->em->getPartialReference($class, $item->getId());
+                $entity = $this->em->find($class, $item->getId());
                 $item->setHref($this->urlGenerator->getURL($entity, $href_type));
             }