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问题描述：搭建深度学习框架tensorflow (cup版),python 3.8.8。搭建完成后可以正常运行代码，但不能正常debug。打开debug后回报错误。
代码第一行为
import numpy as np
所以debug后，就开始报错：找不到numpy模块，并给出了当前的python和numpy的版本号，让检查是否正确（忘记截图）。再降低numy版本从1.22.0到1.18.1后，重启vscode并debug。报错发生了变化，但通体上说的还是找模块：
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 Python3.8 from "D:\anacconda\envs\tensorflow38\python.exe",?
? ? ?and that you have no directories in your PATH or PYTHONPATH that can?
? ? ?interfere with the Python and numpy version "1.18.1" 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 `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 while importing _multiarray_umath: 找不到指定的模块。?
During handling of the above exception, another exception occurred:?
? File "D:\Qi\deep_learning_work\homework1\download_dataset.py", line 10, in <module>?
? ? import numpy as np?
在网上搜了好几种办法：
如conda安装不行，删除用pip装：结果不行
更换python版本：结果不行
最后解决办法为检查环境变量，发现环境变量加入有问题：
正确的变量应为：
D:\anacconda\envs\tensorflow38\Library\bin?
更改后debug恢复。
ps：为这个bug弄了一下午，整个一个大无语
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