Traceback (most recent call last):


 "/usr/local/lib/python3.7/site-packages/ray/actor.py", line 655, in __del__
AttributeError: 'NoneType' object has no attribute 'get_global_worker'

Traceback (most recent call last):


 "/home/omron/Documents/nunant/tensorrt_demos/utils/yolov3.py", line 446, in __del__

del self.stream
AttributeError: stream
