报错：

>>> import torchvision
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\tplihangyang\anaconda3\lib\site-packages\torchvision\__init__.py", line 2, in <module>
    from torchvision import datasets
  File "C:\Users\tplihangyang\anaconda3\lib\site-packages\torchvision\datasets\__init__.py", line 9, in <module>
    from .fakedata import FakeData
  File "C:\Users\tplihangyang\anaconda3\lib\site-packages\torchvision\datasets\fakedata.py", line 3, in <module>
    from .. import transforms
  File "C:\Users\tplihangyang\anaconda3\lib\site-packages\torchvision\transforms\__init__.py", line 1, in <module>
    from .transforms import *
  File "C:\Users\tplihangyang\anaconda3\lib\site-packages\torchvision\transforms\transforms.py", line 17, in <module>
    from . import functional as F
  File "C:\Users\tplihangyang\anaconda3\lib\site-packages\torchvision\transforms\functional.py", line 5, in <module>
    from PIL import Image, ImageOps, ImageEnhance, PILLOW_VERSION
ImportError: cannot import name 'PILLOW_VERSION' from 'PIL' (C:\Users\tplihangyang\anaconda3\lib\site-packages\PIL\__init__.py)

原因：

由于_init_.py与functional.py里面的一个字段不匹配

解决方案：

修改报错中的functional.py，修改内容如下

from __future__ import division
import torch
import sys
import math
from PIL import Image, ImageOps, ImageEnhance,__version__ #此处原本是PILLOW_VERSION