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
