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https://issues.apache.org/jira/browse/ARROW-2491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17659518#comment-17659518
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Rok Mihevc commented on ARROW-2491:
-----------------------------------
This issue has been migrated to [issue
#18721|https://github.com/apache/arrow/issues/18721] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [Python] Array.from_buffers does not work for ListArray
> -------------------------------------------------------
>
> Key: ARROW-2491
> URL: https://issues.apache.org/jira/browse/ARROW-2491
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, Python
> Affects Versions: 0.9.0
> Reporter: Uwe Korn
> Assignee: Uwe Korn
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.10.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> When you get the buffers from a ListArray and feed it back into
> {{pyarrow.Array.from_buffers}} the code fails with a DCHECK:
> {code}
> ./src/arrow/array.cc:247 Check failed: (data->buffers.size()) == (2)))
> {code}
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