导入torchvision报错

Question

编程白！ 导入torchvision报错，但是版本和torch对应一致

from PIL import Image
from torch.utils.tensorboard import SummaryWriter
from torchvision import transforms

writer = SummaryWriter("logs")
img = Image.open("hymenoptera_data/train/ants/0013035.jpg")

#Totensor
trans_totensor = transforms.ToTensor()
img_tensor = trans_totensor(img)
writer.add_image("totensor",img_tensor)
writer.close()


UserWarning: Failed to load image Python extension: 
  warn(f"Failed to load image Python extension: {e}")

Answer 1

可以尝试重新安装 PyTorch 和 torchvision，并同时确保系统中的所有依赖库已经正确安装 libjpeg、libpng、libwebp、zlib 等图像处理相关的库