[New-bugs-announce] [issue39414] Multiprocessing resolving object as None

Reece Dunham report at bugs.python.org
Tue Jan 21 12:07:47 EST 2020

New submission from Reece Dunham <me at rdil.rocks>:

Exception ignored in: <function Pool.__del__ at 0x7ffbaf47d9d0>
Traceback (most recent call last):
  File "/root/conda/lib/python3.8/multiprocessing/pool.py", line 268, in __del__
  File "/root/conda/lib/python3.8/multiprocessing/queues.py", line 362, in put
AttributeError: 'NoneType' object has no attribute 'dumps'

Pretty sure that shouldn't be None.

components: Library (Lib)
messages: 360407
nosy: rdil
priority: normal
severity: normal
status: open
title: Multiprocessing resolving object as None
versions: Python 3.8

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