CELERY: ValueError('not enough values to unpack (expected 3, got 0)',)

windows上运行celery 4.x抛出以下错误:

[2018-07-02 10:54:17,516: ERROR/MainProcess] Task handler raised error: ValueError('not enough values to unpack (expected 3, got 0)',)
Traceback (most recent call last):
    ......
    tasks, accept, hostname = _loc
ValueError: not enough values to unpack (expected 3, got 0)

celery 4.x暂时不支持windows平台，如果为了调试目的的话，可以通过替换celery的线程池实现以达到在windows平台上运行的目的:

pip install eventlet

celery -A <module> worker -l info -P eventlet

参考链接:

https://stackoverflow.com/questions/45744992/celery-raises-valueerror-not-enough-values-to-unpack

https://blog.csdn.net/qq_30242609/article/details/79047660