 Traceback (most recent call last):

 "/gaffer-0.72.2-posix/startup/gui/menus.py", line 93, in <module>
import GafferRenderMan

 "/gaffer-0.72.2-posix/python/GafferRenderMan/__init__.py", line 55, in <module>
from _GafferRenderMan import *ImportError: lib3delight.so: cannot open shared object file: No such file or directory
Traceback (most recent call last):


 "/usr/lib/python3.6/site-packages/homeassistant/helpers/entity.py", line 204, in async_update_ha_state

yield from self.async_device_update()


 "/usr/lib/python3.6/site-packages/homeassistant/helpers/entity.py", line 327, in async_device_update

yield from self.hass.async_add_job(self.update)


 "/usr/lib/python3.6/asyncio/futures.py", line 332, in __iter__

yield self
# This tells Task to wait for completion.


 "/usr/lib/python3.6/asyncio/tasks.py", line 250, in _wakeup

future.result()


 "/usr/lib/python3.6/asyncio/futures.py", line 245, in result

raise self._exception


 "/usr/lib/python3.6/concurrent/futures/thread.py", line 56, in run

result = self.fn(*self.args, **self.kwargs)


 "/usr/lib/python3.6/site-packages/homeassistant/components/sensor/sql.py", line 137, in update

if data is None:
UnboundLocalError: local variable 'data' referenced before assignment
