From 69421be3e9e1e94a831b655801201aa0b53d11db Mon Sep 17 00:00:00 2001 From: David Perl Date: Mon, 27 Jul 2026 16:11:28 +0200 Subject: [PATCH] fix: return 0 if ring current device is not accessible --- src/aare/devices/bec_worker.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/src/aare/devices/bec_worker.py b/src/aare/devices/bec_worker.py index 2747ed9f..8aa5940c 100644 --- a/src/aare/devices/bec_worker.py +++ b/src/aare/devices/bec_worker.py @@ -9,6 +9,7 @@ from aarecommon.errors.exception_handler import BECCommunicationError from aarecommon.models.beamline import MXBeamline from bec_ipython_client import BECIPythonClient from bec_ipython_client.signals import OperationMode +from bec_lib.device import RPCError, ScanRequestError from bec_lib.procedures.helper import FrontendProcedureHelper from bec_lib.service_config import ServiceConfig @@ -527,7 +528,11 @@ class BECClientWorker: @property def ring_current(self) -> float: - return self._ring_current.get() + try: + return self._ring_current.get() + except (RPCError, ScanRequestError) as e: + logger.warning(f"Ring current BEC device is not available: {e}") + return 0 if __name__ == "__main__": -- 2.54.0