Importing the multiarray numpy extension module failed. Most likely you are trying to import a fail

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:

anaconda创建的python=3.6环境下，使用conda list 发现2个numpy，一个是安装，另一个清华镜像安装，pip uninstall numpy    conda remove numpy先删除再安装conda install numpy，然而并不好用

原因：版本问题

解决方案：

全部删除之后，

conda upgrade numpy

解决！

如果是pip安装的，直接pip install --upgrade numpy