From 581440e0566ac584ad47d06a6279580d0f9fc2b8 Mon Sep 17 00:00:00 2001
From: shaohuzhang1 <80892890+shaohuzhang1@users.noreply.github.com>
Date: Fri, 20 Sep 2024 17:16:07 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E7=AE=80=E6=98=93?=
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---
 apps/application/serializers/application_serializers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/application/serializers/application_serializers.py b/apps/application/serializers/application_serializers.py
index 7170c982f..451bf4ca6 100644
--- a/apps/application/serializers/application_serializers.py
+++ b/apps/application/serializers/application_serializers.py
@@ -259,7 +259,7 @@ class ApplicationSerializer(serializers.Serializer):
             if application.work_flow is not None:
                 work_flow = application.work_flow
                 if work_flow is not None:
-                    for node in work_flow['nodes']:
+                    for node in work_flow.get('nodes', []):
                         if node['id'] == 'base-node':
                             input_field_list = node['properties']['input_field_list']
                             if input_field_list is not None: