Index.drop_duplicates error: AttributeError: property 'names' of 'IndexData' object has no setter

[snowljs]

idx = md.Index(['lame', 'cow', 'lame', 'beetle', 'lame', 'hippo'])
idx.drop_duplicates(keep='first').execute()

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File [~/anaconda3/envs/py311/lib/python3.11/site-packages/maxframe/core/mode.py:77](http://localhost:8888/lab/tree/~/anaconda3/envs/py311/lib/python3.11/site-packages/maxframe/core/mode.py#line=76), in _EnterModeFuncWrapper.__call__.<locals>._inner(*args, **kwargs)
     74 @functools.wraps(func)
     75 def _inner(*args, **kwargs):
     76     with enter_mode(**mode_name_to_value):
---> 77         return func(*args, **kwargs)

File [~/anaconda3/envs/py311/lib/python3.11/site-packages/maxframe_client/session/odps.py:193](http://localhost:8888/lab/tree/~/anaconda3/envs/py311/lib/python3.11/site-packages/maxframe_client/session/odps.py#line=192), in MaxFrameSession._scan_and_replace_pandas_sources(self, graph)
    191 replacements = dict()
    192 for t in graph:
--> 193     replaced = self._upload_and_get_read_tileable(t)
    194     if replaced is None:
    195         continue

File [~/anaconda3/envs/py311/lib/python3.11/site-packages/maxframe_client/session/odps.py:181](http://localhost:8888/lab/tree/~/anaconda3/envs/py311/lib/python3.11/site-packages/maxframe_client/session/odps.py#line=180), in MaxFrameSession._upload_and_get_read_tileable(self, t)
    179 else:  # INDEX_TYPE
    180     if list(read_tileable.names) != list(t.names):
--> 181         read_tileable.names = t.names
    182 read_tileable._key = t.key
    183 read_tileable.params = t.params

File [~/anaconda3/envs/py311/lib/python3.11/site-packages/maxframe/core/entity/core.py:146](http://localhost:8888/lab/tree/~/anaconda3/envs/py311/lib/python3.11/site-packages/maxframe/core/entity/core.py#line=145), in Entity.__setattr__(self, key, value)
    144     object.__setattr__(self, key, value)
    145 except AttributeError:
--> 146     return setattr(self._data, key, value)

AttributeError: property 'names' of 'IndexData' object has no setter
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