fgenoese commented on issue #29844:
URL: https://github.com/apache/arrow/issues/29844#issuecomment-1465114620

   This issue seems to be connected:
   https://github.com/streamlit/streamlit/issues/1002#issuecomment-916885614
   
   Basically, when loading a geojson with geopandas the shape fails to render 
on altair / streamlit:
   
   ```
   pyarrow.lib.ArrowTypeError: ('Did not pass numpy.dtype object', 'Conversion 
failed for column geometry with type geometry')
   ```
   
   Here is a demo with code:
   https://share.streamlit.io/fgenoese/st_bugreports/main/geopandas_map.py
   
   Is this a pyarrow or geopandas issue?
   


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