microsoft / microsoft/qlib

ValueError: The name datetime occurs multiple times, use a level number

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Dominant language
Python
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Description

仅在workflow中将Alpha158改成Alpha360后,「prediction, backtest & analysis」环节出现ValueError: The name datetime occurs multiple times, use a level number

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the prediction, backtest & analysis workflow after changing Alpha158 to Alpha360, then trace where the repeated datetime name is introduced. Use the ValueError and the affected workflow stages as entry points; done means the workflow completes without the duplicate-name error.

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Assessment

Tech stack
python
Domain
data
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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