Traceback (most recent call last):


 "<input>", line 1, in <module>

numpy.nanstd(numpy.array([71, 98.0, 80, 93, 57, 46], dtype=object))


 "<__array_function__ internals>", line 5, in nanstd


 "/home/domdf/.local/lib/python3.8/site-packages/numpy/lib/nanfunctions.py", line 1664, in nanstd

var = nanvar(a, axis=axis, dtype=dtype, out=out, ddof=ddof,


 "<__array_function__ internals>", line 5, in nanvar


 "/home/domdf/.local/lib/python3.8/site-packages/numpy/lib/nanfunctions.py", line 1548, in nanvar

if var.ndim < cnt.ndim:
AttributeError: 'float' object has no attribute 'ndim'

2018-01-19 22:14:58 ERROR
twisted
AttributeError: 'NoneType' object has no attribute 'items': Traceback (most recent call last):


 "/Users/ederenn/golem/venv/lib/python3.6/site-packages/autobahn/twisted/websocket.py", line 162, in _onMessage

self.onMessage(payload, isBinary)


 "/Users/ederenn/golem/venv/lib/python3.6/site-packages/autobahn/wamp/websocket.py", line 95, in onMessage

self._session.onMessage(msg)


 "/Users/ederenn/golem/venv/lib/python3.6/site-packages/autobahn/wamp/protocol.py", line 895, in onMessage

on_reply = txaio.as_future(endpoint.fn, *invoke_args, **invoke_kwargs)


 "/Users/ederenn/golem/venv/lib/python3.6/site-packages/txaio/tx.py", line 417, in as_future

return maybeDeferred(fun, *args, **kwargs)
--- <exception caught here> ---
