import cartopy.trace ImportError: DLL load failed: 找不到指定的模块。
错误提示如下:

措施:
对安装的库卸载
pip uninstall cartopy
pip uninstall Shapely
pip uninstall Pillow
pip uninstall pyproj
pip uninstall pyshp
在https://www.lfd.uci.edu/~gohlke/pythonlibs/下载3.7版本的对应的5个库
再重新安装:
pip install e:\pyshp-2.3.1-py2.py3-none-any.whl
pip install e:\pyproj-3.2.1-cp37-cp37m-win_amd64.whl
pip install e:\Pillow-9.1.1-cp37-cp37m-win_amd64.whl
pip install e:\Shapely-1.8.1.post1-cp37-cp37m-win_amd64.whl
pip install e:\Cartopy-0.20.2-cp37-cp37m-win_amd64.whl
测试故障依旧
使用
pip install pip--upgrade--force reistall e:\Shapely-1.8.1.post1-cp37-cp37m-win_amd64.whl
pip install pip--upgrade--force reistall e:\Cartopy-0.20.2-cp37-cp37m-win_amd64.whl
覆盖安装也提示错误