AD Controls Department » Central Services Group » ACNET Service

When comparing acnet objects to None type, we get an error because None type does not have a value.

Error: 'NoneType' object has no attribute 'value'

data_done = [None] * len(devicelist)
data_done[event_response.tag] = event_response.status        
if data_done.count(None) == 0:     #Line that gives the error.