From 44e40d7cc2e78e43b5a2ff8be323145ed167be5e Mon Sep 17 00:00:00 2001
From: Jan David Mol <mol@astron.nl>
Date: Tue, 28 May 2024 10:51:30 +0200
Subject: [PATCH] filter out devices that do not exist

---
 .../stationcontrol-jupyter/startup/01-devices.py               | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docker/jupyter-lab/ipython-profiles/stationcontrol-jupyter/startup/01-devices.py b/docker/jupyter-lab/ipython-profiles/stationcontrol-jupyter/startup/01-devices.py
index ed361a2bc..feb2f5c5b 100644
--- a/docker/jupyter-lab/ipython-profiles/stationcontrol-jupyter/startup/01-devices.py
+++ b/docker/jupyter-lab/ipython-profiles/stationcontrol-jupyter/startup/01-devices.py
@@ -138,3 +138,6 @@ devices = (
     + recvs
     + unb2s
 )
+
+# Filter out devices that do not exist
+devices = [d for d in devices if d is not None]
-- 
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