问题描述
我正在 Windows 中使用 anaconda 和一些软件包创建一个新环境
conda create -n myenv
conda activate myenv
conda install python
conda install cvxopt
conda install gym
conda install networkx
conda install pandas
conda install matplotlib
它安装了以下版本：
python-3.9.2
cvxopt-1.2.6
gym-0.18.0
networkx-2.5
pandas-1.2.3
matplotlib-3.3.4
当我尝试运行任何导入 numpy 的简单代码时：我收到以下错误：
Traceback (most recent call last):
File "C:\Users\kkris\anaconda3\envs\cbf_gym\lib\site-packages\numpy\core\__init__.py",line 22,in <module>
from . import multiarray
File "C:\Users\kkris\anaconda3\envs\cbf_gym\lib\site-packages\numpy\core\multiarray.py",line 12,in <module>
from . import overrides
File "C:\Users\kkris\anaconda3\envs\cbf_gym\lib\site-packages\numpy\core\overrides.py",line 7,in <module>
from numpy.core._multiarray_umath import (
ImportError: DLL load Failed while importing _multiarray_umath: The specified module Could not be found.
During handling of the above exception,another exception occurred:
Traceback (most recent call last):
File "c:\Users\kkris\Documents\GitHub\DC-microgrids\run_microgrid.py",line 1,in <module>
import numpy as np
File "C:\Users\kkris\anaconda3\envs\cbf_gym\lib\site-packages\numpy\__init__.py",line 145,in <module>
raise ImportError(msg)
ImportError:
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the numpy C-extensions Failed. This error can happen for
many reasons,often due to issues with your setup or how NumPy was
installed.
We have compiled some common reasons and troubleshooting tips at:
https://numpy.org/devdocs/user/troubleshooting-importerror.html
Please note and check the following:
* The Python version is: python3.9 from "C:\Users\kkris\anaconda3\envs\cbf_gym\python.exe"
* The NumPy version is: "1.20.1"
and make sure that they are the versions you expect.
Please carefully study the documentation linked above for further help.
Original error was: DLL load Failed while importing _multiarray_umath: The specified module Could not be found.
我验证了我的 anaconda 和准确路径变量以及我以前的环境是否正常工作。
解决方法
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