当文件夹中存在文件时,出现文件不存在的错误,请问我在哪里犯了错误?熊猫无法聚合
pd.DataFrame.from_csv
我收到如下所示的错误。
Traceback (most recent call last):
File "main.py", line 194, in <module>
start_path+end_res)
File "/Users/admin/Desktop/script/mergeT.py", line 5, in merge
df_peak = pd.DataFrame.from_csv(peak_score, index_col = False, sep='\t')
File "/Library/Python/2.7/site-packages/pandas/core/frame.py", line 1231, in from_csv
infer_datetime_format=infer_datetime_format)
File "/Library/Python/2.7/site-packages/pandas/io/parsers.py", line 645, in parser_f
return _read(filepath_or_buffer, kwds)
File "/Library/Python/2.7/site-packages/pandas/io/parsers.py", line 388, in _read
parser = TextFileReader(filepath_or_buffer, **kwds)
File "/Library/Python/2.7/site-packages/pandas/io/parsers.py", line 729, in __init__
self._make_engine(self.engine)
File "/Library/Python/2.7/site-packages/pandas/io/parsers.py", line 922, in _make_engine
self._engine = CParserWrapper(self.f, **self.options)
File "/Library/Python/2.7/site-packages/pandas/io/parsers.py", line 1389, in __init__
self._reader = _parser.TextReader(src, **kwds)
File "pandas/parser.pyx", line 373, in pandas.parser.TextReader.__cinit__ (pandas/parser.c:4175)
File "pandas/parser.pyx", line 667, in pandas.parse**strong text**r.TextReader._setup_parser_source (pandas/parser.c:8440)
IOError: File results\scoring\fed\score_peak.txt does not exist
我已经尝试的路径设置为确切的文件 例如
第一个错误:脚本的缩进错误。然后:backslaches而不是斜杠。可能您使用的是过时的文件,可能是在Windows中配置的。 – user3159253
像@ user3159253表示你需要在函数'def'后面缩进所有内容,否则文件路径不会被改变。 –
@ user3159253您的意思是我导入数据,如peak_score ='\ Users \ admin \ Desktop \ peak_score.txt'?是的,它是基于Windows,现在我使用Mac –