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BUG: DataFrame.stack with EA columns #44401

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merged 1 commit into from
Nov 12, 2021
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@jreback jreback added this to the 1.4 milestone Nov 12, 2021
@jreback jreback added Bug ExtensionArray Extending pandas with custom dtypes or arrays. Reshaping Concat, Merge/Join, Stack/Unstack, Explode labels Nov 12, 2021
@jreback jreback merged commit 53e83c7 into pandas-dev:master Nov 12, 2021
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jreback commented Nov 12, 2021

nice

@jbrockmendel jbrockmendel deleted the bug-43561 branch November 12, 2021 17:19
nickleus27 pushed a commit to nickleus27/pandas that referenced this pull request Nov 28, 2021
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Bug ExtensionArray Extending pandas with custom dtypes or arrays. Reshaping Concat, Merge/Join, Stack/Unstack, Explode
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BUG: stack() will raise IndexError when is_extension_array_dtype. bug is in function _stack_multi_columns()
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