From e18388ade3973c8a5ecae6f48470ff5cc830c116 Mon Sep 17 00:00:00 2001
From: Pranav Nachanekar <pranav@Pranavs-MacBook-Pro.local>
Date: Fri, 4 Oct 2019 16:32:32 +0530
Subject: [PATCH] fix:add exception for no opportunity

---
 erpnext/crm/doctype/appointment/appointment.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/erpnext/crm/doctype/appointment/appointment.py b/erpnext/crm/doctype/appointment/appointment.py
index 714e88ded3..2b9d31da50 100644
--- a/erpnext/crm/doctype/appointment/appointment.py
+++ b/erpnext/crm/doctype/appointment/appointment.py
@@ -142,6 +142,8 @@ class Appointment(Document):
                 'party_name': self.lead,
             },
             order_by='creation desc')
+        if not opporutnities:
+            return None
         latest_opportunity = frappe.get_doc(
             'Opportunity', opporutnities[0].name)
         assignee = latest_opportunity._assign