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pandas 2.0 support #984

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fermiyon opened this issue Apr 8, 2023 · 3 comments
Open

pandas 2.0 support #984

fermiyon opened this issue Apr 8, 2023 · 3 comments
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dependencies Pull requests that update a dependency file enhancement New feature or request help wanted Extra attention is needed

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@fermiyon
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fermiyon commented Apr 8, 2023

Summary

pandas 2.0 support

Description

When attempting to import AutoML with 'from flaml import AutoML', I received an error due to pandas 2.0. The error message stated 'AttributeError: module 'pandas.core.strings' has no attribute 'StringMethods'.'

However, after downgrading pandas to version 1.5.3, the issue was resolved.
@sonichi sonichi added enhancement New feature or request dependencies Pull requests that update a dependency file help wanted Extra attention is needed labels Apr 8, 2023
@fermiyon
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fermiyon commented Apr 8, 2023

Solution

As pointed out in microsoft/LightGBM#5739 (comment), upgrading Dask resolved the issue.

@harshvardhaniimi
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The aforementioned issue has been reopened as LightGBM has issues with the PyArrow backend of new pandas.

@jgukelberger jgukelberger mentioned this issue Apr 18, 2024
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@thinkall
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The aforementioned issue has been reopened as LightGBM has issues with the PyArrow backend of new pandas.

Thanks @harshvardhaniimi , does the issue still exist? I don't see the issue in my env.

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dependencies Pull requests that update a dependency file enhancement New feature or request help wanted Extra attention is needed
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@thinkall @sonichi @fermiyon @harshvardhaniimi