api/maintenance_views.py

@@ -239,8 +239,11 @@ def maintenance_status_update_sendtemplatemessage(maintenance):

                     except UserInfo.DoesNotExist:
              

                         return
              

                 
              

                -    model = ModelInfo.objects.get(model_id=maintenance.model_id)
              

                -    user = UserInfo.objects.get(user_id=maintenance.user_id)
              

                +    try:
              

                +        model = ModelInfo.objects.get(model_id=maintenance.model_id)
              

                +    except ModelInfo.DoesNotExist:
              

                +        return
              

                +
              

                     # Send template_message
              

                     data = {
              

                         "first": {