Demo: issue with lima_slits_simulation_plugin time to time
Traceback (most recent call last):
File "/home/ordinateur/Software/miniconda3/envs/blissenv/lib/python3.7/site-packages/Lima/Core/Debug.py", line 64, in real_fn
return new_fn(*arg, **kw)
File "/home/ordinateur/workspace/bliss.git/bliss/controllers/demo/lima_slits_simulation_plugin.py", line 43, in process
pos = float(self.redis_conn.hget(f"axis.{axis}", "dial_position"))
TypeError: float() argument must be a string or a number, not 'NoneType'
[2020/06/19 09:16:42.435820] 7f1dceffd700 *Control*Control::Data to image::process (/opt/conda/conda-bld/lima-core_1582290774612/work/control/src/CtVideo.cpp:53)-Always: invalidate video copy
[2020/06/19 09:17:36.237922] 7f1dcd7fa700 *Control*Control::Control::prepareAcq (/opt/conda/conda-bld/lima-core_1582290774612/work/control/src/CtControl.cpp:462)-Error: Exception(Error): Acquisition not finished [thrown]