From 788a90fb2cfab4c72e78bd4f3cdc8447f3aea7a1 Mon Sep 17 00:00:00 2001
From: Jorrit Schaap <schaap@astron.nl>
Date: Tue, 23 Aug 2022 08:58:03 +0200
Subject: [PATCH] TMSS-1806: check for None
---
SAS/TMSS/backend/src/tmss/tmssapp/subtasks.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/SAS/TMSS/backend/src/tmss/tmssapp/subtasks.py b/SAS/TMSS/backend/src/tmss/tmssapp/subtasks.py
index ecfc1b6e0f3..0bdfdf731b5 100644
--- a/SAS/TMSS/backend/src/tmss/tmssapp/subtasks.py
+++ b/SAS/TMSS/backend/src/tmss/tmssapp/subtasks.py
@@ -1688,7 +1688,8 @@ def convert_task_station_groups_specification_to_station_list_without_used_and_o
if remove_reserved_stations:
# get overlapping reserved_stations
- scheduler = subtask.task_blueprint.scheduling_unit_blueprint.scheduling_constraints_doc.get('scheduler', '')
+ sub = subtask.task_blueprint.scheduling_unit_blueprint
+ scheduler = sub.scheduling_constraints_doc.get('scheduler', '') if sub.scheduling_constraints_doc is not None else ''
reserved_stations = set(get_reserved_stations_in_timewindow(lower_bound=subtask.scheduled_start_time,
upper_bound=subtask.scheduled_stop_time,
ignore_reservations_allowing_scheduling_for_project=subtask.project,
--
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