ParserError：错误标记数据 C 错误

Question

我正在尝试运行此代码，该代码从数据框中删除不必要的列以供以后处理。它遍历第一个文件，然后给出以下错误。在它运行良好之前。我看到它可能是一个损坏的文件，所以我删除了所有以前的文件，并重新生成了步骤中的所有文件，但我仍然收到错误消息。对不起，如果它冗长，我需要展示我论文的每一步，而且我仍然是一个新手程序员。任何人都可以帮助解决这个问题吗？代码是：import pandas as pdimport ospath = ('./Sketch_grammar/weighted/')files = os.listdir(path)for file in files:    df = pd.read_csv(path+file)    df = df.drop('Hits', axis=1)    df = df.drop('Score', axis=1)    df = df.drop('Score.1', axis=1)    print(df)    filename = os.path.splitext(file)    (f, ext) = filename    print(f)    df.to_csv(path+'weighted_out/'+f+'_out.csv', index=False)错误信息如下：Traceback (most recent call last):  File "/home/sandra/git/trees/trees/remove_columns.py", line 9, in <module>    df = pd.read_csv(path+file)  File "/home/sandra/miniconda3/lib/python3.6/site-packages/pandas/io/parsers.py", line 678, in parser_f    return _read(filepath_or_buffer, kwds)  File "/home/sandra/miniconda3/lib/python3.6/site-packages/pandas/io/parsers.py", line 440, in _read    parser = TextFileReader(filepath_or_buffer, **kwds)  File "/home/sandra/miniconda3/lib/python3.6/site-packages/pandas/io/parsers.py", line 787, in __init__    self._make_engine(self.engine)  File "/home/sandra/miniconda3/lib/python3.6/site-packages/pandas/io/parsers.py", line 1014, in _make_engine    self._engine = CParserWrapper(self.f, **self.options)  File "/home/sandra/miniconda3/lib/python3.6/site-packages/pandas/io/parsers.py", line 1708, in __init__    self._reader = parsers.TextReader(src, **kwds)  File "pandas/_libs/parsers.pyx", line 539, in pandas._libs.parsers.TextReader.__cinit__  File "pandas/_libs/parsers.pyx", line 737, in pandas._libs.parsers.TextReader._get_header  File "pandas/_libs/parsers.pyx", line 932, in pandas._libs.parsers.TextReader._tokenize_rows  File "pandas/_libs/parsers.pyx", line 2112, in pandas._libs.parsers.raise_parser_error