win10 下return importlib.import_module('_polyiou')

[baronzyy]

Traceback (most recent call last):
File "datasets/DOTA_devkit\polyiou.py", line 14, in swig_import_helper
return importlib.import_module(mname)
File "C:\ProgramData\Miniconda3\lib\importlib_init_.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1006, in _gcd_import
File "", line 983, in _find_and_load
File "", line 967, in _find_and_load_unlocked
File "", line 670, in _load_unlocked
File "", line 583, in module_from_spec
File "", line 1043, in create_module
File "", line 219, in _call_with_frames_removed
ImportError: DLL load failed: 找不到指定的模块。

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "E:/CFC-Net-master/train.py", line 16, in
from eval import evaluate
File "E:\CFC-Net-master\eval.py", line 21, in
from datasets.DOTA_devkit.ResultMerge_multi_process import ResultMerge
File "E:\CFC-Net-master\datasets\DOTA_devkit\ResultMerge_multi_process.py", line 18, in
import polyiou
File "datasets/DOTA_devkit\polyiou.py", line 17, in
_polyiou = swig_import_helper()
File "datasets/DOTA_devkit\polyiou.py", line 16, in swig_import_helper
return importlib.import_module('polyiou')
File "C:\ProgramData\Miniconda3\lib\importlib_init.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
ImportError: DLL load failed: 找不到指定的模块。

请问有没有遇到过这种情况