Just switched from hassbian to hassio…setting up zwave has been troublesome. I know that the aeotec gen 5 stick can be found at /dev/ttyACM0 (confirmed by running “$ hassio hardware info” and then inserting usb stick).
I then added the following to my configuration.yaml file through the configurator addon:
zwave:
usb_path: /dev/ttyACM0
However, even after multiple restarts, I can’t get the following error to clear. Seems like my updates in configuration.yaml aren’t being realized and hassio is still looking at dev/zwave…help!
Log Details (ERROR)
Sun Dec 09 2018 10:26:46 GMT-0500 (Eastern Standard Time)
Error setting up entry Z-Wave (import from configuration.yaml) for zwave
Traceback (most recent call last):
File “/usr/local/lib/python3.6/site-packages/openzwave/option.py”, line 78, in init
raise ZWaveException(u"Can’t find device %s : %s" % (device, traceback.format_exception(*sys.exc_info())))
openzwave.object.ZWaveException: “Zwave Generic Exception : Can’t find device /dev/zwave : [‘NoneType: None\n’]”
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File “/usr/local/lib/python3.6/site-packages/homeassistant/config_entries.py”, line 248, in async_setup
result = await component.async_setup_entry(hass, self)
File “/usr/local/lib/python3.6/site-packages/homeassistant/components/zwave/init.py”, line 283, in async_setup_entry
config_path=config.get(CONF_CONFIG_PATH))
File “/usr/local/lib/python3.6/site-packages/openzwave/option.py”, line 81, in init
raise ZWaveException(u"Error when retrieving device %s : %s" % (device, traceback.format_exception(*sys.exc_info())))
openzwave.object.ZWaveException: ‘Zwave Generic Exception : Error when retrieving device /dev/zwave : [‘Traceback (most recent call last):\n’, ’ File “/usr/local/lib/python3.6/site-packages/openzwave/option.py”, line 78, in init\n raise ZWaveException(u"Can\‘t find device %s : %s" % (device, traceback.format_exception(*sys.exc_info())))\n’, ‘openzwave.object.ZWaveException: “Zwave Generic Exception : Can\'t find device /dev/zwave : [\‘NoneType: None\\\\n\’]”\n’]’