microsoft / microsoft/qlib

'MemmappingPool' object has no attribute '_state'

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Dominant language
Python
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Description

❓ Questions and Help

Why it always warning as below? I pip the qlib and download the data from chenditc's github project.
image

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Research direction

The issue names no files, tests, or entry points; start by reproducing the warning with the reported qlib installation and downloaded data, recording the Python and dependency versions. Trace the MemmappingPool warning to its source and document a verified fix or a more complete reproduction with the affected component identified.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
backend
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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