Traceback (most recent call last):


 "/srv/homeassistant/lib/python3.5/site-packages/homeassistant/helpers/entity_platform.py", line 128, in _async_setup_platform

SLOW_SETUP_MAX_WAIT, loop=hass.loop)


 "/usr/lib/python3.5/asyncio/tasks.py", line 400, in wait_for

return fut.result()


 "/usr/lib/python3.5/asyncio/futures.py", line 293, in result

raise self._exception


 "/usr/lib/python3.5/concurrent/futures/thread.py", line 55, in run

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


 "/srv/homeassistant/lib/python3.5/site-packages/homeassistant/components/image_processing/tensorflow.py", line 103, in setup_platform

import tensorflow as tf # noqa


 "/srv/homeassistant/lib/python3.5/site-packages/tensorflow/__init__.py", line 24, in <module>

from tensorflow.python import pywrap_tensorflow
# pylint: disable=unused-import


 "/srv/homeassistant/lib/python3.5/site-packages/tensorflow/python/__init__.py", line 47, in <module>

import numpy as np


 "/srv/homeassistant/lib/python3.5/site-packages/numpy/__init__.py", line 142, in <module>

from . import core


 "/srv/homeassistant/lib/python3.5/site-packages/numpy/core/__init__.py", line 59, in <module>

from . import numeric


 "/srv/homeassistant/lib/python3.5/site-packages/numpy/core/numeric.py", line 3093, in <module>

from . import fromnumeric


 "/srv/homeassistant/lib/python3.5/site-packages/numpy/core/fromnumeric.py", line 17, in <module>

from . import _methods


 "/srv/homeassistant/lib/python3.5/site-packages/numpy/core/_methods.py", line 158, in <module>

_NDARRAY_ARRAY_FUNCTION = mu.ndarray.__array_function__
AttributeError: type object 'numpy.ndarray' has no attribute '__array_function__'

Traceback (most recent call last):



 "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/certbot/error_handler.py", line 100, in _call_registered
self.funcs[-1]()



 "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/certbot/auth_handler.py", line 284, in _cleanup_challenges
self.auth.cleanup(achalls)



 "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/certbot/plugins/webroot.py", line 215, in cleanup


validation_path = self._get_validation_path(root_path, achall)



 "/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/certbot/plugins/webroot.py", line 189, in _get_validation_path
return os.path.join(root_path, achall.chall.encode("token"))



 "/opt/eff.org/certbot/venv/lib/python2.7/posixpath.py", line 73, in join
path += '/' + b

UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 10: ordinal not in range(128)

