为什么在我的代码中出现剂量“ BrokenPipeError”?

时间:2019-05-30 15:55:51

标签: python broken-pipe

我看不到任何错误的代码部分,但错误继续发生 什么是BrokenPipeError?

我的代码在某人的环境中工作良好,但在我的环境中却无法工作。

import torch
import torchvision
import torchvision.transforms as transforms
import matplotlib.pyplot as plt
import numpy as np
transform = transforms.Compose([transforms.ToTensor(),    transforms.Normalize((0.5, 0.5, 0.5), (0.5, 0.5, 0.5))])

# Load training dataset
trainset = torchvision.datasets.CIFAR10(root='.\\data', train=True,      download=True, transform=transform)

trainloader = torch.utils.data.DataLoader(trainset, batch_size=4,     shuffle=True, num_workers=2)

# Load test dataset
testset = torchvision.datasets.CIFAR10(root='.\\data', train=False,   download=True, transform=transform)

testloader = torch.utils.data.DataLoader(testset, batch_size=4,    shuffle=False, num_workers=2)

classes = ('plane', 'car', 'bird', 'cat', 'deer', 'dog', 'frog', 'horse', 'ship', 'truck')

def imshow(img):
    img = img / 2 + 0.5
    npimg = img.numpy()
    plt.imshow(np.transpose(npimg, (1, 2, 0)))


# Get train images randomly
dataiter = iter(trainloader)
images, labels = dataiter.next()

# Show images
imshow(torchvision.utils.make_grid(images))

# print name of labels
print(' '.join('%5s' % classes[labels[j]] for j in range(4)))

有人可以给我建议吗? 看来,部分加载CIFAR10数据集没有问题,但是之后,部分绘图图像会产生错误

0 个答案:

没有答案