【Python报错处理记录1】用python进行数据分析-movielens数据集_importerror traceback (most recent call last) <ipy-优快云博客

在使用Python进行数据分析时，遇到了一些常见问题，包括安装pandas模块，降低numpy版本，处理windows路径，应对工具包更新导致的方法变更，以及在Jupyter中配置多个Python内核。此外，解决了NameError、ParserError和读写csv时的分隔符问题。通过设置错误处理参数和调整分隔符，成功进行数据处理。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

1.解决：安装pandas模块

ImportError                               Traceback (most recent call last)
<ipython-input-1-7dd3504c366f> in <module>()
----> 1 import pandas as pd

ImportError: No module named pandas

2.降低numpy包版本（近期更新）

c:\python27\lib\site-packages\pandas\_libs\__init__.py:4: RuntimeWarning: numpy.dtype size changed, may indicate binary incompatibility. Expected zd, got zd
  from .tslib import iNaT, NaT, Timestamp, Timedelta, OutOfBoundsDatetime
c:\python27\lib\site-packages\pandas\__init__.py:26: RuntimeWarning: numpy.dtype size changed, may indicate binary incompatibility. Expected zd, got zd
  from pandas._libs import (hashtable as _hashtable,
c:\python27\lib\site-packages\pandas\core\dtypes\common.py:6: RuntimeWarning: numpy.dtype size changed, may indicate binary incompatibility. Expected zd, got zd
  from pandas._libs import algos, lib
c:\python27\lib\site-packages\pandas\core\util\hashing.py:7: RuntimeWarning: numpy.dtype size changed, may indicate binary incompatibility. Expected zd, got zd
  from pandas._libs import hashing, tslib
c:\python27\lib\site-packages\pandas\core\indexes\base.py:7: RuntimeWarning: numpy.dtype size changed, may indicate binary incompatibility. Expected zd, got zd
  from pandas._libs import (lib, index as libindex, tslib as libts,
c:\python27\lib\site-packages\pandas\tseries\offsets.py:21: RuntimeWarning: numpy.dtype size changed, may indicate binary incompatibility. Expected zd, got zd
  import pandas._libs.tslibs.offsets as liboffsets
c:\python27\lib\site-packages\pandas\core\ops.py:16: RuntimeWarning: numpy.dtype size changed, may indicate binary incompatibility. Ex