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Artem KOZHEVNIKOV commented on ARROW-7008: ------------------------------------------ is > [Python] pyarrow.chunked_array([array]) fails on array with all-None buffers > ---------------------------------------------------------------------------- > > Key: ARROW-7008 > URL: https://issues.apache.org/jira/browse/ARROW-7008 > Project: Apache Arrow > Issue Type: Bug > Components: Python > Affects Versions: 0.15.0 > Reporter: Uwe Korn > Priority: Major > > Minimal reproducer: > {code} > import pyarrow as pa > pa.chunked_array([pa.array([], > type=pa.string()).dictionary_encode().dictionary]) > {code} > Traceback > {code} > (lldb) bt > * thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS > (code=1, address=0x20) > * frame #0: 0x0000000112cd5d0e libarrow.15.dylib`arrow::Status > arrow::internal::ValidateVisitor::ValidateOffsets<arrow::BinaryArray > const>(arrow::BinaryArray const&) + 94 > frame #1: 0x0000000112cc79a3 libarrow.15.dylib`arrow::Status > arrow::VisitArrayInline<arrow::internal::ValidateVisitor>(arrow::Array > const&, arrow::internal::ValidateVisitor*) + 915 > frame #2: 0x0000000112cc747d libarrow.15.dylib`arrow::Array::Validate() > const + 829 > frame #3: 0x0000000112e3ea19 > libarrow.15.dylib`arrow::ChunkedArray::Validate() const + 89 > frame #4: 0x0000000112b8eb7d > lib.cpython-37m-darwin.so`__pyx_pw_7pyarrow_3lib_135chunked_array(_object*, > _object*, _object*) + 3661 > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)