Please include pyarrow version as well. On Thursday, July 30, 2020, Wes McKinney <[email protected]> wrote:
> Could you provide more complete details about the error (an example if > possible and the full error and stacktrace)? > > On Thu, Jul 30, 2020 at 4:32 AM Xiaozhen Liu <[email protected]> wrote: > > > > 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 >
