Traceback (most recent call last):


 "/usr/lib/python3/dist-packages/scripts/mbusb_gui.py", line 349, in install_syslinux

syslinux_default(config.usb_disk)


 "/usr/lib/python3/dist-packages/scripts/syslinux.py", line 107, in syslinux_default

mbr_install_cmd = 'dd bs=440 count=1 conv=notrunc if=' + mbr_bin + ' of=' + usb_disk[:-1]
TypeError: must be str, not NoneType

Traceback (most recent call last):


 "/srv/homeassistant/lib/python3.6/site-packages/homeassistant/helpers/entity_platform.py", line 343, in _async_add_entity

raise HomeAssistantError(msg)
homeassistant.exceptions.HomeAssistantError: Entity id already exists: group.all_switches
