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Fix: AttributeError when using .iloc with pyarrow-backed Series in Pandas #61311 #61321

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Fix: AttributeError when using .iloc with pyarrow-backed Series in Pandas #61311 #61321

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2 changes: 1 addition & 1 deletion pandas/core/indexing.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1610,7 +1610,7 @@ def _validate_key(self, key, axis: AxisInt) -> None:
raise IndexError(f".iloc requires numeric indexers, got {arr}")

# check that the key does not exceed the maximum size of the index
if len(arr) and (arr.max() >= len_axis or arr.min() < -len_axis):
if np.max(arr) >= len_axis or np.min(arr) < -len_axis:
raise IndexError("positional indexers are out-of-bounds")
else:
raise ValueError(f"Can only index by location with a [{self._valid_types}]")
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