zhangyingmath opened a new issue, #13316: URL: https://github.com/apache/arrow/issues/13316
```tbl = pa.Table.from_arrays([pa.array([1,2]), pa.array([1.0, 2.0])], names=['f', 'g']) df1 = tbl.to_pandas(split_blocks=True) df1.loc[0, 'f'] = 100 --------------------------------------------------------------------------- ValueError Traceback (most recent call last) [<ipython-input-11-3de6d06fe21c>](https://localhost:8080/#) in <module>() ----> 1 df1.loc[0, 'f'] = 100 7 frames [/usr/local/lib/python3.7/dist-packages/pandas/core/internals/blocks.py](https://localhost:8080/#) in set_inplace(self, locs, values) 358 create a new array and always creates a new Block. 359 """ --> 360 self.values[locs] = values 361 362 def delete(self, loc) -> None: ValueError: assignment destination is read-only ``` I tried to modify column 'g' (float type) and got the same error as well. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
