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# pandas.errors.IntCastingNaNError

exception pandas.errors.IntCastingNaNError

  Exception raised when converting (`astype`) an array with NaN to an integer type.

  This error occurs when attempting to cast a data structure containing non-finite values (such as NaN or infinity) to an integer data type. Integer types do not support non-finite values, so such conversions are explicitly disallowed to prevent silent data corruption or unexpected behavior.

  See also

  `DataFrame.astype`

    Method to cast a pandas DataFrame object to a specified dtype.

  `Series.astype`

    Method to cast a pandas Series object to a specified dtype.

  Examples

      >>> pd.DataFrame(np.array([[1, np.nan], [2, 3]]), dtype="i8")
      Traceback (most recent call last):
      IntCastingNaNError: Cannot convert non-finite values (NA or inf) to integer