Hi everyone, I’m using pyarrow to convert an Arrow Table with a column whose type is List<Struct> to pandas.DataFrame, and this table is passed from Java to Python using Arrow Flight. It seems pyarrow has no problem converting this to a DataFrame, but errors when converting this DataFrame back to Arrow Table. The error I’m getting is ArrowTypeError. The Struct has 5 child types that are either Int or Utf8.
Why am I getting this kind of error when forward conversion (Arrow Table -> Pandas Dataframe) is successful? Is this a feature not implemented? And, how can I fix this? Thank you. Best, Xiaozhen Liu
