尽管安装成功，但无法导入torchvision

Question

尽管安装成功，但我无法导入torchvision。　　

环境操作系统：Windows

runfile('C:/Users/kundan/Desktop/Computer_Vision/Computer_Vision_A_Z_Template_Folder/Module 2 - Object Detection/data/untitled1.py', wdir='C:/Users/kundan/Desktop/Computer_Vision/Computer_Vision_A_Z_Template_Folder/Module 2 - Object Detection/data') Traceback (most recent call last):

File "C:\Users\kundan\Desktop\Computer_Vision\Computer_Vision_A_Z_Template_Folder\Module 2 - Object Detection\data\untitled1.py", line 8, in import torchvision

File "C:\Users\kundan.conda\envs\mynewflaskenv\lib\site-packages\torchvision_init_.py", line 1, in from torchvision import models

File "C:\Users\kundan.conda\envs\mynewflaskenv\lib\site-packages\torchvision\models_init_.py", line 11, in from . import detection

File "C:\Users\kundan.conda\envs\mynewflaskenv\lib\site-packages\torchvision\models\detection_init_.py", line 1, in from .faster_rcnn import *

File "C:\Users\kundan.conda\envs\mynewflaskenv\lib\site-packages\torchvision\models\detection\faster_rcnn.py", line 7, in from torchvision.ops import misc as misc_nn_ops

File "C:\Users\kundan.conda\envs\mynewflaskenv\lib\site-packages\torchvision\ops_init_.py", line 1, in from .boxes import nms, box_iou

File "C:\Users\kundan.conda\envs\mynewflaskenv\lib\site-packages\torchvision\ops\boxes.py", line 2, in from torchvision import _C

ImportError: DLL load failed: The specified module could not be found.

Answer 1

这通常发生在一些python库中

此视频可以帮助您：http://www.youtube.com/watch?v=xmvRF7koJ5E）

1.从web下载msvcp71.dll和msvcr71.dll。
2.将它们保存到您的C:\Windows\System32文件夹中。
3.将它们也保存到C:\Windows\SysWOW64文件夹中（如果您有64位操作系统）

现在尝试用Python运行代码文件