Numpy 1.19.4 fails to pass a sanity check due to a bug in the windows runtime

以你之姓@ 2022-12-22 08:59 97阅读 0赞

今天在`win10`上，`python3.8.6`的环境下安装了`numpy1.19.4`，然后写个几行代码：

import numpy as np
    
    data = list(range(6))
    print(data)
    print(type(data))
    
    s = np.array(data)
    print(s)
    print(type(s))
    print(s.dtype)

运行直接报错，错入如下

Traceback (most recent call last):
      File "D:/ws/python/start/src/numpy_test.py", line 1, in <module>
        import numpy as np
      File "F:\.cache\poetry\virtualenvs\start-rMW0FkyA-py3.8\lib\site-packages\numpy\__init__.py", line 305, in <module>
        _win_os_check()
      File "F:\.cache\poetry\virtualenvs\start-rMW0FkyA-py3.8\lib\site-packages\numpy\__init__.py", line 302, in _win_os_check
        raise RuntimeError(msg.format(__file__)) from None
    RuntimeError: The current Numpy installation ('F:\\.cache\\poetry\\virtualenvs\\start-rMW0FkyA-py3.8\\lib\\site-packages\\numpy\\__init__.py') fails to pass a sanity check due to a bug in the windows runtime. See this issue for more information: https://tinyurl.com/y3dm3h86

网上几番查找没有结果，尝试修改`python`版本也没有效果，重新降低了`numpy`的版本，发现`1.18`、`1.19`、`1.19.3`的版本都是没有问题的，应该只是`1.19.4`这个个别版本的问题，后来在`github`上也看到了激烈的讨论，[传送门][Link 1] 。

因为默认安装都是最新的`1.19.4`， 所以在安装的时候指定`numpy`的版本就可以了，如`pip install numpy==1.19`

最新版固然好，然而尝鲜有风险。

[Link 1]: https://github.com/numpy/numpy/issues/16744