파이토치 에러

Traceback (most recent call last):
  File "C:/Users/choi/PycharmProjects/third_project/git_test.py", line 4, in <module>
    from torchvision import datasets
  File "C:\Users\choi\anaconda3\envs\pytest\lib\site-packages\torchvision\__init__.py", line 1, in <module>
    from torchvision import models
  File "C:\Users\choi\anaconda3\envs\pytest\lib\site-packages\torchvision\models\__init__.py", line 11, in <module>
    from . import detection
  File "C:\Users\choi\anaconda3\envs\pytest\lib\site-packages\torchvision\models\detection\__init__.py", line 1, in <module>
    from .faster_rcnn import *
  File "C:\Users\choi\anaconda3\envs\pytest\lib\site-packages\torchvision\models\detection\faster_rcnn.py", line 7, in <module>
    from torchvision.ops import misc as misc_nn_ops
  File "C:\Users\choi\anaconda3\envs\pytest\lib\site-packages\torchvision\ops\__init__.py", line 1, in <module>
    from .boxes import nms, box_iou
  File "C:\Users\choi\anaconda3\envs\pytest\lib\site-packages\torchvision\ops\boxes.py", line 2, in <module>
    from torchvision import _C
ImportError: DLL load failed: 지정된 모듈을 찾을 수 없습니다.

해결하는중

 

pytorch 버전과 cuda 버전이 맞지 않아서 오류가 발생 -> anaconda 이용 cuda에 맞는 pytorch 버전 설치로 해결.