fix VNF query result none exception

[vfc/gvnfm/vnflcm.git] / lcm / lcm / nf / views / curd_vnf_views.py

diff --git a/lcm/lcm/nf/views/curd_vnf_views.py b/lcm/lcm/nf/views/curd_vnf_views.py
index ae8a211..25a98af 100644 (file)
--- a/lcm/lcm/nf/views/curd_vnf_views.py
+++ b/lcm/lcm/nf/views/curd_vnf_views.py
@@ -42,7 +42,8 @@ class CreateVnfAndQueryVnfs(APIView):
         logger.debug("QueryMultiVnf--get::> %s" % request.data)
         try:
             resp_data = QueryVnf(request.data).query_multi_vnf()
-
+            if len(resp_data) == 0:
+                return Response(data=[], status=status.HTTP_200_OK)
             vnf_instances_serializer = VnfInstancesSerializer(data=resp_data)
             if not vnf_instances_serializer.is_valid():
                 raise NFLCMException(vnf_instances_serializer.errors)