From 6178092878b6abc9f2d2301591b6009d1e57dd90 Mon Sep 17 00:00:00 2001
From: Praash <99237795+Praashh@users.noreply.github.com>
Date: Tue, 7 Jan 2025 09:47:17 +0530
Subject: [PATCH] fix: Cannot read properties of undefined (reading 'timeZone')
 (#18107)

Co-authored-by: Hariom <hariombalhara@gmail.com>
---
 packages/lib/CalEventParser.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/packages/lib/CalEventParser.ts b/packages/lib/CalEventParser.ts
index 97c9335709..4872ddd0bc 100644
--- a/packages/lib/CalEventParser.ts
+++ b/packages/lib/CalEventParser.ts
@@ -24,14 +24,18 @@ export const getWhen = (
   calEvent: Pick<CalendarEvent, "organizer" | "attendees" | "seatsPerTimeSlot">,
   t: TFunction
 ) => {
+  const organizerTimezone = calEvent.organizer?.timeZone ?? "UTC";
+  const defaultTimezone = organizerTimezone;
+  const attendeeTimezone = calEvent.attendees?.[0]?.timeZone ?? defaultTimezone;
+
   return calEvent.seatsPerTimeSlot
     ? `
 ${t("organizer_timezone")}:
-${calEvent.organizer.timeZone}
+${organizerTimezone}
   `
     : `
 ${t("invitee_timezone")}:
-${calEvent.attendees[0].timeZone}
+${attendeeTimezone}
   `;
 };