From 40b9c460184b77dff5865f88a485d6b3c7012d6e Mon Sep 17 00:00:00 2001
From: Mateusz Kwasniewski <kwasniewski.mateusz@gmail.com>
Date: Wed, 27 Sep 2023 10:01:03 +0200
Subject: [PATCH] fix: empty object playground (#4842)

---
 .../PlaygroundCodeFieldset/PlaygroundCodeFieldset.tsx          | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/frontend/src/component/playground/Playground/PlaygroundForm/PlaygroundCodeFieldset/PlaygroundCodeFieldset.tsx b/frontend/src/component/playground/Playground/PlaygroundForm/PlaygroundCodeFieldset/PlaygroundCodeFieldset.tsx
index a0f93cc0c4..dc42aba023 100644
--- a/frontend/src/component/playground/Playground/PlaygroundForm/PlaygroundCodeFieldset/PlaygroundCodeFieldset.tsx
+++ b/frontend/src/component/playground/Playground/PlaygroundForm/PlaygroundCodeFieldset/PlaygroundCodeFieldset.tsx
@@ -63,7 +63,8 @@ export const PlaygroundCodeFieldset: VFC<IPlaygroundCodeFieldsetProps> = ({
 
                     setFieldExist(
                         contextValue[contextField] !== undefined ||
-                            contextValue?.properties[contextField] !== undefined
+                            contextValue?.properties?.[contextField] !==
+                                undefined
                     );
                 } catch (error: unknown) {
                     return setError(formatUnknownError(error));