ValueError: Columns must be same length as key when `len(date_cols) > 0` about featurewiz HOT 3 CLOSED

Oh , you create some new features for date col reg_date_hour , such as

'reg_date_hour_hour', 
'reg_date_hour_dayofmonth',

saved in old_important_features , and try to update to dataname[important_features] which doesn't contain the new created features.

find_remove_duplicates convert above names to

'reg_date_hour',
 'reg_date_hour',

and remove duplicates .

I don't quite understand the use case . date features in old_important_features are drived from important_features , why need update here ?

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Hi @eromoe 👍

You are working with a slightly older version. This problem has been found and fixed. Please upgrade to the latest version via:

!pip install featurewiz --no-deps --ignore-installed --upgrade

thanks
AutoVimal

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I installed from conda forge which's version is fixed in featurewiz 0.1.87 .
Change to pip now :) .

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