python – NumPy库ImportError：DLL加载失败：找不到指定的过程

2019年7月28日 268次阅读

我在
Windows 10上使用Visual Studio 2017学习python.当我尝试将NumPy库导入到我的代码中时,会出现此错误.我已经尝试卸载并重新安装,在
ImportError: DLL load failed when importing Numpy installed in conda virtual environment中按照指令查找libiomp5md.dll,但不以为准.

Traceback (most recent call last):
  File "C:\Program Files\Python36\lib\site-packages\numpy\core\__init__.py", line 16, in <module>
from . import multiarray
ImportError: DLL load failed: The specified procedure could not be found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\adm\documents\visual studio 2017\Projects\Web Scraping\Web Scraping\Web_Scraping.py", line 17, in <module>
import numpy
  File "C:\Program Files\Python36\lib\site-packages\numpy\__init__.py", line 142, in <module>
from . import add_newdocs
  File "C:\Program Files\Python36\lib\site-packages\numpy\add_newdocs.py", line 13, in <module>
from numpy.lib import add_newdoc
  File "C:\Program Files\Python36\lib\site-packages\numpy\lib\__init__.py", line 8, in <module>
from .type_check import *
  File "C:\Program Files\Python36\lib\site-packages\numpy\lib\type_check.py", line 11, in <module>
import numpy.core.numeric as _nx
  File "C:\Program Files\Python36\lib\site-packages\numpy\core\__init__.py", line 26, in <module>
raise ImportError(msg)
ImportError:
Importing the multiarray numpy extension module failed.  Most
likely you are trying to import a failed build of numpy. 
If you're working with a numpy git repo, try `git clean -xdf` (removes all 
files not under version control).  Otherwise reinstall numpy.

Original error was: DLL load failed: The specified procedure could not be found.

最佳答案 当我遇到最新numpy版本的相同问题时,我尝试了以下解决方案

1)使用pip卸载numpy,如下所述：

pip uninstall numpy

注意：我的系统中只安装了Anaconda python v3.x,所以我正在使用pip.如果您同时使用2.x和3.x,则使用pip3来实现此目的.

2)使用以下命令安装numpy 1.14.6软件包

pip install numpy == 1.14.6

问题中的这个问题在下面链接的Github中提到：
https://github.com/ContinuumIO/anaconda-issues/issues/1508

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