From 98b50698c0e1eeec89032c3c650e986fdf37bba6 Mon Sep 17 00:00:00 2001
From: Vladimir Vagaytsev <10628074+vvagaytsev@users.noreply.github.com>
Date: Tue, 6 Aug 2024 16:54:41 +0200
Subject: [PATCH] fix(template): null-safe error message extraction (#6358)

---
 core/src/template-string/template-string.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/template-string/template-string.ts b/core/src/template-string/template-string.ts
index b38f665525..c72290e75e 100644
--- a/core/src/template-string/template-string.ts
+++ b/core/src/template-string/template-string.ts
@@ -845,7 +845,7 @@ function buildBinaryExpression(head: any, tail: any) {
     // Disallow undefined values for comparisons
     if (left === undefined || right === undefined) {
       const message = [leftRes, rightRes]
-        .map((res) => res.message)
+        .map((res) => res?.message)
         .filter(Boolean)
         .join(" ")
       const err = new TemplateStringError({