Process Process-4:
Traceback (most recent call last):
File "/usr/lib/python3.5/multiprocessing/process.py", line 249, in _bootstrap
self.run()
File "/usr/lib/python3.5/multiprocessing/process.py", line 93, in run
self._target(*self._args, **self._kwargs)
File "create2_mover.py", line 186, in plot_create2_mover
ax2.set_ylim([np.min(rets), np.max(rets) + 1])
File "/home/pi/.local/lib/python3.5/site-packages/numpy/core/fromnumeric.py", line 2442, in amin
initial=initial)
File "/home/pi/.local/lib/python3.5/site-packages/numpy/core/fromnumeric.py", line 83, in _wrapreduction
return ufunc.reduce(obj, axis, dtype, out, **passkwargs)
ValueError: zero-size array to reduction operation minimum which has no identity
For reference this is running on a Raspberry Pi 3 and the plotting is being sent via X-forwarding through SSH to a MacBook.