UnicodeDecodeError: 'utf-8' codec can't decode byte 0xc0 in position 0: invalid start byte

UnicodeDecodeError: 'utf-8' codec can't decode byte 0xc0 in position 0: invalid start byte¶

In [1]:

# 바이트 타입 지정 에러 입니다
import pandas as pd
pd.read_csv("tempdata.csv")

---------------------------------------------------------------------------
UnicodeDecodeError                        Traceback (most recent call last)
/tmp/ipykernel_2337038/2525476890.py in <module>
      1 # 바이트 타입 지정 에러 입니다
      2 import pandas as pd
----> 3 pd.read_csv("tempdata.csv")

~/anaconda3/lib/python3.9/site-packages/pandas/util/_decorators.py in wrapper(*args, **kwargs)
    309                     stacklevel=stacklevel,
    310                 )
--> 311             return func(*args, **kwargs)
    312 
    313         return wrapper

~/anaconda3/lib/python3.9/site-packages/pandas/io/parsers/readers.py in read_csv(filepath_or_buffer, sep, delimiter, header, names, index_col, usecols, squeeze, prefix, mangle_dupe_cols, dtype, engine, converters, true_values, false_values, skipinitialspace, skiprows, skipfooter, nrows, na_values, keep_default_na, na_filter, verbose, skip_blank_lines, parse_dates, infer_datetime_format, keep_date_col, date_parser, dayfirst, cache_dates, iterator, chunksize, compression, thousands, decimal, lineterminator, quotechar, quoting, doublequote, escapechar, comment, encoding, encoding_errors, dialect, error_bad_lines, warn_bad_lines, on_bad_lines, delim_whitespace, low_memory, memory_map, float_precision, storage_options)
    584     kwds.update(kwds_defaults)
    585 
--> 586     return _read(filepath_or_buffer, kwds)
    587 
    588 

~/anaconda3/lib/python3.9/site-packages/pandas/io/parsers/readers.py in _read(filepath_or_buffer, kwds)
    480 
    481     # Create the parser.
--> 482     parser = TextFileReader(filepath_or_buffer, **kwds)
    483 
    484     if chunksize or iterator:

~/anaconda3/lib/python3.9/site-packages/pandas/io/parsers/readers.py in __init__(self, f, engine, **kwds)
    809             self.options["has_index_names"] = kwds["has_index_names"]
    810 
--> 811         self._engine = self._make_engine(self.engine)
    812 
    813     def close(self):

~/anaconda3/lib/python3.9/site-packages/pandas/io/parsers/readers.py in _make_engine(self, engine)
   1038             )
   1039         # error: Too many arguments for "ParserBase"
-> 1040         return mapping[engine](self.f, **self.options)  # type: ignore[call-arg]
   1041 
   1042     def _failover_to_python(self):

~/anaconda3/lib/python3.9/site-packages/pandas/io/parsers/c_parser_wrapper.py in __init__(self, src, **kwds)
     67         kwds["dtype"] = ensure_dtype_objs(kwds.get("dtype", None))
     68         try:
---> 69             self._reader = parsers.TextReader(self.handles.handle, **kwds)
     70         except Exception:
     71             self.handles.close()

~/anaconda3/lib/python3.9/site-packages/pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader.__cinit__()

~/anaconda3/lib/python3.9/site-packages/pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader._get_header()

~/anaconda3/lib/python3.9/site-packages/pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader._tokenize_rows()

~/anaconda3/lib/python3.9/site-packages/pandas/_libs/parsers.pyx in pandas._libs.parsers.raise_parser_error()

UnicodeDecodeError: 'utf-8' codec can't decode byte 0xc0 in position 0: invalid start byte

In [2]:

# cp949 로 엔코딩 형식을 맞추면 에러 없이 반환 합니다
pd.read_csv("tempdata.csv", encoding="cp949")

Out[2]:

	이름	나이	특기
0	홍길동	16	검술
1	철수	17	택권도