导入 numpy 的 c 扩展失败

导入numpy的c扩展失败

我在我的Windows系统上安装了Python 3.7来使用Visual Studio Code进行工作。一切都很顺利，包括使用库。

我使用控制面板中的卸载程序工具卸载了Python，并安装了Miniconda 3。

我检查了一切都正常，然后在我的终端GitBash上使用conda install numpy安装了numpy库，然后在我的Visual Studio Code上进行了检查，但启动失败了。

代码示例：

import numpy as np
A = np.array([[-1], [7], [-26]])

错误信息：

Traceback (most recent call last):   File
  "C:\Users\ramim\Miniconda3\lib\site-packages\numpy\core__init__.py",
  line 17, in 
      from . import multiarray   File "C:\Users\ramim\Miniconda3\lib\site-packages\numpy\core\multiarray.py",
  line 14, in 
      from . import overrides   File "C:\Users\ramim\Miniconda3\lib\site-packages\numpy\core\overrides.py",
  line 7, in 
      from numpy.core._multiarray_umath import ( ImportError: DLL load failed: 找不到指定的模块。
During handling of the above exception, another exception occurred:
Traceback (most recent call last):   File
  "c:/Users/ramim/Desktop/22/Matrix library/alsf.py", line 3, in
      import numpy as np   File "C:\Users\ramim\Miniconda3\lib\site-packages\numpy__init__.py", line
  142, in 
      from . import core   File "C:\Users\ramim\Miniconda3\lib\site-packages\numpy\core__init__.py",
  line 47, in 
      raise ImportError(msg) ImportError:
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the numpy c-extensions failed.
  - Try uninstalling and reinstalling numpy.
  - If you have already done that, then:
    1. Check that you expected to use Python3.7 from "C:\Users\ramim\Miniconda3\python.exe",
       and that you have no directories in your PATH or PYTHONPATH that can
       interfere with the Python and numpy version "1.17.3" you're trying to use.
    2. If (1) looks fine, you can open a new issue at
       https://github.com/numpy/numpy/issues.  Please include details on:
       - how you installed Python
       - how you installed numpy
       - your operating system
       - whether or not you have multiple versions of Python installed
       - if you built from source, your compiler versions and ideally a build log

If you're working with a numpy git repository, try [apcode]
git clean -xdf
   (removes all files not under version control) and rebuild numpy.


Note: this error has many possible causes, so please don't comment on
  an existing issue about this - open a new one instead.
Original error was: DLL load failed: 找不到指定的模块。
[/apcode]
Numpy/Python版本信息：
Python 3.7.5
Numpy 1.17.3
我尝试卸载和重新安装numpy库，但没有用。
注意：当我在终端中输入conda install numpy时，它会显示：

All requested packages already installed


这是我检查numpy是否真正安装的方式！
如何解决这个问题？