From 49a4700cb07910424ec05ef8ad8571920df11cd1 Mon Sep 17 00:00:00 2001 From: appel_c Date: Thu, 15 Jan 2026 10:03:33 +0100 Subject: [PATCH] w --- csaxs_bec/devices/epics/mcs_card/mcs_card_csaxs.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/csaxs_bec/devices/epics/mcs_card/mcs_card_csaxs.py b/csaxs_bec/devices/epics/mcs_card/mcs_card_csaxs.py index b42e3b6..e671af1 100644 --- a/csaxs_bec/devices/epics/mcs_card/mcs_card_csaxs.py +++ b/csaxs_bec/devices/epics/mcs_card/mcs_card_csaxs.py @@ -406,9 +406,10 @@ class MCSCardCSAXS(PSIDeviceBase, MCSCard): while not self._scan_done_thread_kill_event.is_set(): while self._start_monitor_async_data_emission.wait(): try: - if self._current_data_index == self.scan_info.msg.num_points: - for callback in self._scan_done_callbacks: - callback(exception=None) + if self.scan_info is not None: + if self._current_data_index == self.scan_info.msg.num_points: + for callback in self._scan_done_callbacks: + callback(exception=None) time.sleep(0.02) # 20ms delay to avoid busy loop except Exception as exc: # pylint: disable=broad-except content = traceback.format_exc()