From cd054fe6efedbe3d19d97efdcfce40cc29c93ef5 Mon Sep 17 00:00:00 2001
From: Mathieu Jaumotte <mathieu.jaumotte@champs-libres.coop>
Date: Tue, 9 Feb 2021 17:48:49 +0100
Subject: [PATCH] when reasons are not in a category

---
 Form/Type/TranslatableActivityReason.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/Form/Type/TranslatableActivityReason.php b/Form/Type/TranslatableActivityReason.php
index 8043f95ba..4bf4aa9da 100644
--- a/Form/Type/TranslatableActivityReason.php
+++ b/Form/Type/TranslatableActivityReason.php
@@ -66,7 +66,7 @@ class TranslatableActivityReason extends AbstractType
     {
         return EntityType::class;
     }
-
+    
     public function configureOptions(OptionsResolver $resolver)
     {
         $resolver->setDefaults(
@@ -75,8 +75,12 @@ class TranslatableActivityReason extends AbstractType
                 'choice_label' => function(ActivityReason $choice)  {
                     return $this->reasonRender->renderString($choice, []);
                 },
-                'group_by' => function(ActivityReason $choice) {
-                    return $this->translatableStringHelper->localize($choice->getCategory()->getName());
+                'group_by' => function(ActivityReason $choice): ?string {
+                    if (null !== $category = $choice->getCategory()) {
+                        return $this->translatableStringHelper->localize($category->getName());
+                    }
+
+                    return null;
                 },
                 'query_builder' => function (EntityRepository $er) {
                     return $er->createQueryBuilder('r')