Traceback (most recent call last):


 "/Users/runner/miniconda3/envs/test-environment/lib/python3.8/site-packages/distributed/protocol/pickle.py", line 75, in loads

return pickle.loads(x)
AttributeError: type object '_DTypeMeta' has no attribute '_abstract'

Traceback (most recent call last):


 "/tmp/venv/bin/flake8", line 11, in <module>

sys.exit(main())


 "/tmp/venv/local/lib/python2.7/site-packages/flake8/main.py", line 25, in main

flake8_style = get_style_guide(parse_argv=True, config_file=DEFAULT_CONFIG)


 "/tmp/venv/local/lib/python2.7/site-packages/flake8/engine.py", line 236, in get_style_guide

_disable_extensions(kwargs['parser'], options)


 "/tmp/venv/local/lib/python2.7/site-packages/flake8/engine.py", line 219, in _disable_extensions

enabled = set(_parse_multi_options(options.enabled_extensions))
AttributeError: Values instance has no attribute 'enabled_extensions'
