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Showing posts from January, 2018

Celery on Windows

Running celery on Windows, shows the following error when tasks are queued to be executed:
ValueError: not enough values to unpack (expected 3, got 0)
The way to fix this is to add --pool=solo to the celery daemon command line. This makes celery run as a solo process and without concurrency, which for development purposes shouldn't be a big deal.

So the entire daemon command would look something like this:
python -m celery -A config worker --pool=solo -l info
Taken from this Github thread.