2017-09-25 85 views
0

当我运行这个脚本它不起作用,我不知道为什么。你可以帮我吗?大熊猫错误:pandas.io.common.CParserError:错误标记数据

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

错误:

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 

谢谢!

+0

什么是分离器? – jezrael

+0

什么是网址?数据是什么样的?如果提供的信息很少,你真的希望别人帮忙吗? – Yorian

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@Yorian他们是机密数据。我无法给你的网址。 –

回答

0

就像这是不可能告诉。 我建议下载PyCharm,并在调试模式下运行代码,逐步查看可能出现的问题。

查看JetBrains文档。

1

在pandas句柄中,你应该通过csv的位置。

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

这一切!