Re: [I] [Python] pa.Table.to_pandas(zero_copy_only=True) never succeeds [arrow]

["trendelkampschroer (via GitHub)" <gi...@apache.org>]

trendelkampschroer commented on issue #39194:
URL: https://github.com/apache/arrow/issues/39194#issuecomment-2210812426

   Same error here
   ```python
   frame_ = pd.DataFrame({"A": [1, 2, 3], "B": [4., 5., 6.]})
   frame = pl.from_pandas(frame_)
       frame.to_pandas(zero_copy_only=True)
   >>>Traceback (most recent call last):
     File ".../frame.py", line 105, in <module>
       frame.to_pandas(zero_copy_only=True)
     File ".../lib/python3.10/site-packages/polars/dataframe/frame.py", line 2223, in to_pandas
       return self._to_pandas_without_object_columns(
     File ".../lib/python3.10/site-packages/polars/dataframe/frame.py", line 2285, in _to_pandas_without_object_columns
       return tbl.to_pandas(date_as_object=date_as_object, **kwargs)
     File "pyarrow/array.pxi", line 872, in pyarrow.lib._PandasConvertible.to_pandas
     File "pyarrow/table.pxi", line 4904, in pyarrow.lib.Table._to_pandas
     File ".../lib/python3.10/site-packages/pyarrow/pandas_compat.py", line 779, in table_to_dataframe
       result = pa.lib.table_to_blocks(options, table, categories,
     File "pyarrow/table.pxi", line 3771, in pyarrow.lib.table_to_blocks
     File "pyarrow/error.pxi", line 91, in pyarrow.lib.check_status
   pyarrow.lib.ArrowInvalid: Cannot do zero copy conversion into multi-column DataFrame block
   ```


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