File "D:\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 678, in parser_f return _read(filepath_or_buffer, kwds)

时间: 2023-09-23 15:06:22 浏览: 54
这个错误提示是在Python中使用pandas库读取文件时出现的错误。通常情况下,这个错误是由于文件格式不正确或文件内容不符合要求导致的。请检查您的代码,确保文件路径和文件名正确,并且文件确实存在于指定的路径中。如果问题仍然存在,请检查文件是否为正确的格式,并且文件中的数据是否符合格式的要求。您可以在命令行中使用cat命令查看文件的内容,以确保文件格式和数据内容正确。此外,如果您正在使用的是read_csv()函数,您可以尝试使用其他的参数,如delimiter、header等,以确保正确地读取文件。
相关问题

File "C:\Users\wangchao\PycharmProjects\pythonProject\3.py", line 7, in <module> data = pd.read_csv('data.csv') File "D:\anaconda\lib\site-packages\pandas\util\_decorators.py", line 211, in wrapper return func(*args, **kwargs) File "D:\anaconda\lib\site-packages\pandas\util\_decorators.py", line 331, in wrapper return func(*args, **kwargs) File "D:\anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 950, in read_csv return _read(filepath_or_buffer, kwds) File "D:\anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 605, in _read parser = TextFileReader(filepath_or_buffer, **kwds) File "D:\anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 1442, in __init__ self._engine = self._make_engine(f, self.engine) File "D:\anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 1753, in _make_engine return mapping[engine](f, **self.options) File "D:\anaconda\lib\site-packages\pandas\io\parsers\c_parser_wrapper.py", line 79, in __init__ self._reader = parsers.TextReader(src, **kwds) File "pandas\_libs\parsers.pyx", line 547, in pandas._libs.parsers.TextReader.__cinit__ File "pandas\_libs\parsers.pyx", line 636, in pandas._libs.parsers.TextReader._get_header File "pandas\_libs\parsers.pyx", line 852, in pandas._libs.parsers.TextReader._tokenize_rows File "pandas\_libs\parsers.pyx", line 1965, in pandas._libs.parsers.raise_parser_error UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd7 in position 0: invalid continuation byte

这个错误提示是Unicode解码错误,可能是因为文件编码不是UTF-8格式导致的。建议尝试更改读取文件时使用的编码方式,例如使用GBK或者GB2312编码方式打开文件。可以使用以下代码: ```python import pandas as pd data = pd.read_csv('data.csv', encoding='GBK') ``` 如果还是无法解决问题,可能需要检查一下data.csv文件本身是否存在编码问题。

Traceback (most recent call last): File "D:\PycharmProjects\ScrapyDemo\可视化\综合\qw.py", line 23, in <module> data = pd.read_csv(path,encoding='utf-8') File "D:\Anaconda\lib\site-packages\pandas\util\_decorators.py", line 311, in wrapper return func(*args, **kwargs) File "D:\Anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 678, in read_csv return _read(filepath_or_buffer, kwds) File "D:\Anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 575, in _read parser = TextFileReader(filepath_or_buffer, **kwds) File "D:\Anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 932, in __init__ self._engine = self._make_engine(f, self.engine) File "D:\Anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 1234, in _make_engine return mapping[engine](f, **self.options) File "D:\Anaconda\lib\site-packages\pandas\io\parsers\c_parser_wrapper.py", line 75, in __init__ self._reader = parsers.TextReader(src, **kwds) File "pandas\_libs\parsers.pyx", line 544, in pandas._libs.parsers.TextReader.__cinit__ File "pandas\_libs\parsers.pyx", line 633, in pandas._libs.parsers.TextReader._get_header File "pandas\_libs\parsers.pyx", line 847, in pandas._libs.parsers.TextReader._tokenize_rows File "pandas\_libs\parsers.pyx", line 1952, in pandas._libs.parsers.raise_parser_error UnicodeDecodeError: 'utf-8' codec can't decode byte 0xc8 in position 0: invalid continuation byte

这是一个UnicodeDecodeError错误,这通常是由于数据文件的编码格式与指定的编码格式不匹配导致的。您可以尝试使用其他编码格式,如'GBK'或'ISO-8859-1'等重新读取数据文件。或者,您可以尝试打开文件并使用记事本等文本编辑器将其另存为UTF-8编码格式。如果这些解决方法都无效,您可以考虑检查数据文件是否已损坏。

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D:\anaconda\python.exe C:\Users\wangchao\PycharmProjects\pythonProject\室外温度变化.py Traceback (most recent call last): File "C:\Users\wangchao\PycharmProjects\pythonProject\室外温度变化.py", line 34, in <module> data = pd.read_csv('室外温度数据.csv') File "D:\anaconda\lib\site-packages\pandas\util\_decorators.py", line 211, in wrapper return func(*args, **kwargs) File "D:\anaconda\lib\site-packages\pandas\util\_decorators.py", line 331, in wrapper return func(*args, **kwargs) File "D:\anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 950, in read_csv return _read(filepath_or_buffer, kwds) File "D:\anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 605, in _read parser = TextFileReader(filepath_or_buffer, **kwds) File "D:\anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 1442, in __init__ self._engine = self._make_engine(f, self.engine) File "D:\anaconda\lib\site-packages\pandas\io\parsers\readers.py", line 1753, in _make_engine return mapping[engine](f, **self.options) File "D:\anaconda\lib\site-packages\pandas\io\parsers\c_parser_wrapper.py", line 79, in __init__ self._reader = parsers.TextReader(src, **kwds) File "pandas\_libs\parsers.pyx", line 547, in pandas._libs.parsers.TextReader.__cinit__ File "pandas\_libs\parsers.pyx", line 636, in pandas._libs.parsers.TextReader._get_header File "pandas\_libs\parsers.pyx", line 852, in pandas._libs.parsers.TextReader._tokenize_rows File "pandas\_libs\parsers.pyx", line 1965, in pandas._libs.parsers.raise_parser_error UnicodeDecodeError: 'utf-8' codec can't decode byte 0xca in position 0: invalid continuation byte

D:\anaconda3\python.exe F:\py-workspace\py\雪灾\随机森林.py Traceback (most recent call last): File "F:\py-workspace\py\雪灾\随机森林.py", line 11, in <module> data = pd.read_csv('E:/桌面/预测脆弱性/20230523/预测样本/预测样本.xlsx') File "D:\anaconda3\lib\site-packages\pandas\util\_decorators.py", line 311, in wrapper return func(*args, **kwargs) File "D:\anaconda3\lib\site-packages\pandas\io\parsers\readers.py", line 678, in read_csv return _read(filepath_or_buffer, kwds) File "D:\anaconda3\lib\site-packages\pandas\io\parsers\readers.py", line 575, in _read parser = TextFileReader(filepath_or_buffer, **kwds) File "D:\anaconda3\lib\site-packages\pandas\io\parsers\readers.py", line 932, in __init__ self._engine = self._make_engine(f, self.engine) File "D:\anaconda3\lib\site-packages\pandas\io\parsers\readers.py", line 1234, in _make_engine return mapping[engine](f, **self.options) File "D:\anaconda3\lib\site-packages\pandas\io\parsers\c_parser_wrapper.py", line 75, in __init__ self._reader = parsers.TextReader(src, **kwds) File "pandas\_libs\parsers.pyx", line 544, in pandas._libs.parsers.TextReader.__cinit__ File "pandas\_libs\parsers.pyx", line 633, in pandas._libs.parsers.TextReader._get_header File "pandas\_libs\parsers.pyx", line 847, in pandas._libs.parsers.TextReader._tokenize_rows File "pandas\_libs\parsers.pyx", line 1952, in pandas._libs.parsers.raise_parser_error UnicodeDecodeError: 'utf-8' codec can't decode bytes in position 15-16: invalid continuation byte 进程已结束,退出代码1

Traceback (most recent call last): File "d:\develop\coating_poc\data_exploration_and_analysis.py", line 7, in <module> data = pd.read_csv('D:\\develop\\data\\coating_poc_data.csv', encoding='utf-8-sig', chunksize=chunk_size) #本地电脑数据文件路径 File "D:\ProgramData\Anaconda3\lib\site-packages\pandas\util\_decorators.py", line 311, in wrapper return func(*args, **kwargs) File "D:\ProgramData\Anaconda3\lib\site-packages\pandas\io\parsers\readers.py", line 678, in read_csv return _read(filepath_or_buffer, kwds) File "D:\ProgramData\Anaconda3\lib\site-packages\pandas\io\parsers\readers.py", line 575, in _read parser = TextFileReader(filepath_or_buffer, **kwds) File "D:\ProgramData\Anaconda3\lib\site-packages\pandas\io\parsers\readers.py", line 932, in __init__ self._engine = self._make_engine(f, self.engine) File "D:\ProgramData\Anaconda3\lib\site-packages\pandas\io\parsers\readers.py", line 1234, in _make_engine return mapping[engine](f, **self.options) File "D:\ProgramData\Anaconda3\lib\site-packages\pandas\io\parsers\c_parser_wrapper.py", line 75, in __init__ self._reader = parsers.TextReader(src, **kwds) File "pandas\_libs\parsers.pyx", line 544, in pandas._libs.parsers.TextReader.__cinit__ File "pandas\_libs\parsers.pyx", line 633, in pandas._libs.parsers.TextReader._get_header File "pandas\_libs\parsers.pyx", line 847, in pandas._libs.parsers.TextReader._tokenize_rows File "pandas\_libs\parsers.pyx", line 1952, in pandas._libs.parsers.raise_parser_error UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb8 in position 214: invalid start byte

E:\anaconda\ruanjianbenti\python.exe C:\Users\WHliGONG\Desktop\shuxuejianmo\随机森林.py Traceback (most recent call last): File "C:\Users\WHliGONG\Desktop\shuxuejianmo\随机森林.py", line 3, in <module> df=pd.read_csv("C:\\Users\\WHliGONG\\Desktop\\tempdanti.xlsx") File "E:\anaconda\ruanjianbenti\lib\site-packages\pandas\util\_decorators.py", line 311, in wrapper return func(*args, **kwargs) File "E:\anaconda\ruanjianbenti\lib\site-packages\pandas\io\parsers\readers.py", line 678, in read_csv return _read(filepath_or_buffer, kwds) File "E:\anaconda\ruanjianbenti\lib\site-packages\pandas\io\parsers\readers.py", line 575, in _read parser = TextFileReader(filepath_or_buffer, **kwds) File "E:\anaconda\ruanjianbenti\lib\site-packages\pandas\io\parsers\readers.py", line 932, in __init__ self._engine = self._make_engine(f, self.engine) File "E:\anaconda\ruanjianbenti\lib\site-packages\pandas\io\parsers\readers.py", line 1234, in _make_engine return mapping[engine](f, **self.options) File "E:\anaconda\ruanjianbenti\lib\site-packages\pandas\io\parsers\c_parser_wrapper.py", line 75, in __init__ self._reader = parsers.TextReader(src, **kwds) File "pandas\_libs\parsers.pyx", line 544, in pandas._libs.parsers.TextReader.__cinit__ File "pandas\_libs\parsers.pyx", line 633, in pandas._libs.parsers.TextReader._get_header File "pandas\_libs\parsers.pyx", line 847, in pandas._libs.parsers.TextReader._tokenize_rows File "pandas\_libs\parsers.pyx", line 1952, in pandas._libs.parsers.raise_parser_error UnicodeDecodeError: 'utf-8' codec can't decode byte 0xf8 in position 14: invalid start byte 进程已结束,退出代码1 这个报错怎么解决

UnicodeDecodeError Traceback (most recent call last) <ipython-input-13-d8bda818b845> in <module> 1 import pandas as pd 2 from IPython.display import display ----> 3 data = pd.read_csv('goods.csv', encoding='utf-8') 4 data.insert(2, 'goods', '') 5 def get_goods(title): C:\u01\anaconda3\lib\site-packages\pandas\io\parsers.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, dialect, error_bad_lines, warn_bad_lines, delim_whitespace, low_memory, memory_map, float_precision, storage_options) 608 kwds.update(kwds_defaults) 609 --> 610 return _read(filepath_or_buffer, kwds) 611 612 C:\u01\anaconda3\lib\site-packages\pandas\io\parsers.py in _read(filepath_or_buffer, kwds) 460 461 # Create the parser. --> 462 parser = TextFileReader(filepath_or_buffer, **kwds) 463 464 if chunksize or iterator: C:\u01\anaconda3\lib\site-packages\pandas\io\parsers.py in __init__(self, f, engine, **kwds) 817 self.options["has_index_names"] = kwds["has_index_names"] 818 --> 819 self._engine = self._make_engine(self.engine) 820 821 def close(self): C:\u01\anaconda3\lib\site-packages\pandas\io\parsers.py in _make_engine(self, engine) 1048 ) 1049 # error: Too many arguments for "ParserBase" -> 1050 return mapping[engine](self.f, **self.options) # type: ignore[call-arg] 1051 1052 def _failover_to_python(self): C:\u01\anaconda3\lib\site-packages\pandas\io\parsers.py in __init__(self, src, **kwds) 1896 1897 try: -> 1898 self._reader = parsers.TextReader(self.handles.handle, **kwds) 1899 except Exception: 1900 self.handles.close() pandas\_libs\parsers.pyx in pandas._libs.parsers.TextReader.__cinit__() pandas\_libs\parsers.pyx in pandas._libs.parsers.TextReader._get_header() pandas\_libs\parsers.pyx in pandas._libs.parsers.TextReader._tokenize_rows() pandas\_libs\parsers.pyx in pandas._libs.parsers.raise_parser_error() UnicodeDecodeError: 'utf-8' codec can't decode byte 0xca in position 83: invalid continuation byte

Traceback (most recent call last): File "D:/pythonProject/DATA/jaffeim.ages(1)/test3.py", line 8, in <module> data=pd.read_csv('D:\pythonProject\preprocessing\face_test.csv',index_col=0) File "C:\ProgramData\Anaconda3\envs\pythonProject\lib\site-packages\pandas\util\_decorators.py", line 311, in wrapper return func(*args, **kwargs) File "C:\ProgramData\Anaconda3\envs\pythonProject\lib\site-packages\pandas\io\parsers\readers.py", line 586, in read_csv return _read(filepath_or_buffer, kwds) File "C:\ProgramData\Anaconda3\envs\pythonProject\lib\site-packages\pandas\io\parsers\readers.py", line 482, in _read parser = TextFileReader(filepath_or_buffer, **kwds) File "C:\ProgramData\Anaconda3\envs\pythonProject\lib\site-packages\pandas\io\parsers\readers.py", line 811, in __init__ self._engine = self._make_engine(self.engine) File "C:\ProgramData\Anaconda3\envs\pythonProject\lib\site-packages\pandas\io\parsers\readers.py", line 1040, in _make_engine return mapping[engine](self.f, **self.options) # type: ignore[call-arg] File "C:\ProgramData\Anaconda3\envs\pythonProject\lib\site-packages\pandas\io\parsers\c_parser_wrapper.py", line 51, in __init__ self._open_handles(src, kwds) File "C:\ProgramData\Anaconda3\envs\pythonProject\lib\site-packages\pandas\io\parsers\base_parser.py", line 229, in _open_handles errors=kwds.get("encoding_errors", "strict"), File "C:\ProgramData\Anaconda3\envs\pythonProject\lib\site-packages\pandas\io\common.py", line 707, in get_handle newline="", OSError: [Errno 22] Invalid argument: 'D:\\pythonProject\\preprocessing\x0cace_test.csv'

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