import pandas出現‘ValueError: numpy.ufunc size changed, may indicate binary incompatibility. Expected 216 from C header, got 192 from PyObject’問題

一、問題描述：

     主要出現了‘ValueError: numpy.ufunc size changed, may indicate binary incompatibility. Expected 216 from C header, got 192 from PyObject’問題。全部錯誤代碼如下：

>>> import pandas as pd
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "D:\InstallSoftware\Anaconda\envs\spyder_py3.5\lib\site-packages\pandas\__init__.py", line 31, in <module>
    from pandas._libs import hashtable as _hashtable, lib as _lib, tslib as _tslib
  File "D:\InstallSoftware\Anaconda\envs\spyder_py3.5\lib\site-packages\pandas\_libs\__init__.py", line 3, in <module>
    from .tslibs import (
  File "D:\InstallSoftware\Anaconda\envs\spyder_py3.5\lib\site-packages\pandas\_libs\tslibs\__init__.py", line 3, in <module>
    from .conversion import localize_pydatetime, normalize_date
  File "__init__.pxd", line 918, in init pandas._libs.tslibs.conversion
ValueError: numpy.ufunc size changed, may indicate binary incompatibility. Expected 216 from C header, got 192 from PyObject

二、問題分析：

     出現這種原因是numpy與pandas版本不匹配。

三、問題解決：

     重新安裝numpy，版本為1.14.5。最開始先卸載，結果出現了錯誤代碼，索性就直接安裝特定版本的啦~~

pip install numpy==1.14.5
pip install --upgrade numpy

     運行第二句命令時，雖然已經出現了問題，但我忽略了，並嘗試導入兩個包不再報錯，也可以正常運行啦。

出現問題時的運行截圖：

解決問題后的運行截圖（可以順利導入）：