Traceback (most recent call last):


 "./log_append.py", line 15, in <module>

x.append(11)
BufferError: cannot resize an array that is exporting buffers

Traceback (most recent call last):


 "/var/mycodo-root/mycodo/controllers/controller_input.py", line 391, in update_measure

measurements = self.measure_input.next()
AttributeError: 'NoneType' object has no attribute 'next'
