Uwe L. Korn created ARROW-2491:
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Summary: [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 L. Korn
Assignee: Uwe L. Korn
Fix For: 0.10.0
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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