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https://issues.apache.org/jira/browse/ARROW-15960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antoine Pitrou resolved ARROW-15960.
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Resolution: Fixed
Issue resolved by pull request 12690
[https://github.com/apache/arrow/pull/12690]
> [Python] Segfault constructing a fixed size list array of size 0 with
> dictionary values
> ---------------------------------------------------------------------------------------
>
> Key: ARROW-15960
> URL: https://issues.apache.org/jira/browse/ARROW-15960
> Project: Apache Arrow
> Issue Type: Bug
> Components: Python
> Reporter: Joris Van den Bossche
> Assignee: Antoine Pitrou
> Priority: Critical
> Labels: good-second-issue, pull-request-available
> Fix For: 8.0.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> The following example constructing a FixedSizeList array with list size 0 and
> dictionary values from an explicit None value (extracted from a segfaulting
> hypothesis test) crashes:
> {code}
> pa.array([None], pa.list_(pa.dictionary(pa.int32(), pa.string()), 0))
> {code}
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