2017-09-25 59 views
0

當我運行這個腳本它不起作用,我不知道爲什麼。你可以幫我嗎?大熊貓錯誤:pandas.io.common.CParserError:錯誤標記數據

import pandas as pd 
data1 = pd.read_csv(url) 
print(data1) 

錯誤:

Traceback (most recent call last): 
    File "C:\Users\abc\Desktop\script.py", line 4, in <module> 
    data1 = pd.read_csv(url) 
    File "C:\Users\abc\AppData\Local\Programs\Python\Python36-32\lib\site-packages\pandas\io\parsers.py", line 646, in parser_f 
    return _read(filepath_or_buffer, kwds) 
    File "C:\Users\abc\AppData\Local\Programs\Python\Python36-32\lib\site-packages\pandas\io\parsers.py", line 401, in _read 
    data = parser.read() 
    File "C:\Users\abc\AppData\Local\Programs\Python\Python36-32\lib\site-packages\pandas\io\parsers.py", line 939, in read 
    ret = self._engine.read(nrows) 
    File "C:\Users\abc\AppData\Local\Programs\Python\Python36-32\lib\site-packages\pandas\io\parsers.py", line 1508, in read 
    data = self._reader.read(nrows) 
    File "pandas\parser.pyx", line 848, in pandas.parser.TextReader.read (pandas\parser.c:10415) 
    File "pandas\parser.pyx", line 870, in pandas.parser.TextReader._read_low_memory (pandas\parser.c:10691) 
    File "pandas\parser.pyx", line 924, in pandas.parser.TextReader._read_rows (pandas\parser.c:11437) 
    File "pandas\parser.pyx", line 911, in pandas.parser.TextReader._tokenize_rows (pandas\parser.c:11308) 
    File "pandas\parser.pyx", line 2024, in pandas.parser.raise_parser_error (pandas\parser.c:27037) 
pandas.io.common.CParserError: Error tokenizing data. C error: Expected 45 fields in line 49, saw 46 

謝謝!

+0

什麼是分離器? – jezrael

+0

什麼是網址?數據是什麼樣的?如果提供的信息很少,你真的希望別人幫忙嗎? – Yorian

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@Yorian他們是機密數據。我無法給你的網址。 –

回答

0

就像這是不可能告訴。 我建議下載PyCharm,並在調試模式下運行代碼,逐步查看可能出現的問題。

查看JetBrains文檔。

1

在pandas句柄中,你應該通過csv的位置。

例子: pd.read_csv(location.of.archive) 像: pd.read_csv(myfile.csv)

這一切!