当我尝试使用pytorch下载LSUN数据集时,Imdb错误出现

当我尝试使用pytorch下载LSUN数据集时,Imdb错误出现,pytorch,Pytorch,最近我尝试读取LSUN数据集并训练DL网络。但是当我运行下面的代码时会出现错误 import torch import torchvision import torchvision.transforms as transforms import time from torch import nn, optim import numpy as np import matplotlib.pyplot as plt root='d:/datasets/' lsun_dataset = torchvis

最近我尝试读取LSUN数据集并训练DL网络。但是当我运行下面的代码时会出现错误

import torch
import torchvision
import torchvision.transforms as transforms
import time
from torch import nn, optim
import numpy as np
import matplotlib.pyplot as plt
root='d:/datasets/'
lsun_dataset = torchvision.datasets.LSUN(root=root, classes=['restaurant_train'], transform=transforms.Compose([
                                   transforms.Resize(96),
                                   transforms.RandomCrop(64),
                                   transforms.ToTensor(),
                                   transforms.Normalize((0.5, 0.5, 0.5), (0.5, 0.5, 0.5)),
                               ]))

print(lsun_dataset);
错误消息如下所示

    Traceback (most recent call last):
  File "D:\coding\paper\lsgan\dataloadingtest.py", line 13, in <module>
    transforms.Normalize((0.5, 0.5, 0.5), (0.5, 0.5, 0.5)),
  File "d:\anaconda\lib\site-packages\torchvision\datasets\lsun.py", line 83, in __init__
    transform=transform))
  File "d:\anaconda\lib\site-packages\torchvision\datasets\lsun.py", line 25, in __init__
    readahead=False, meminit=False)
lmdb.Error: d:/datasets//restaurant_train_lmdb: \u03f5\u0373\ufffd\u04b2\ufffd\ufffd\ufffd\u05b8\ufffd\ufffd\ufffd\ufffd��\ufffd\ufffd\ufffd\ufffd
回溯(最近一次呼叫最后一次):
文件“D:\coding\paper\lsgan\dataloadingtest.py”,第13行,在
变换.规格化((0.5,0.5,0.5),(0.5,0.5,0.5)),
文件“d:\anaconda\lib\site packages\torchvision\datasets\lsun.py”,第83行,在\uuu init中__
变换=变换)
文件“d:\anaconda\lib\site packages\torchvision\datasets\lsun.py”,第25行,在\uuu init中__
readahead=False,meminit=False)
错误:d:/datasets//restaurant\u train\u lmdb:\u03f5\u0373\ufffd\u04b2\ufffd\ufffd\ufffd\u05b8\ufffd\ufffd\ufffd\ufffd��\ufffd\ufffd\ufffd\ufffd
有人能告诉我怎么修吗?Thx

平台:Windows10,Python版本:3.7.3