AttributeError: Can‘t get attribute ‘SPPF‘ on <module ‘models.common‘ from ‘D:\\ModelTest\\yolov5-5

记录一下这个错误:

AttributeError: Can't get attribute 'SPPF' on

修改一下那个models文件夹下的common.py

AttributeError: Can‘t get attribute ‘SPPF‘ on <module ‘models.common‘ from ‘D:\\ModelTest\\yolov5-5_第1张图片

 添加下面代码即可

import warnings



class SPPF(nn.Module):
    # Spatial Pyramid Pooling - Fast (SPPF) layer for YOLOv5 by Glenn Jocher
    def __init__(self, c1, c2, k=5):  # equivalent to SPP(k=(5, 9, 13))
        super().__init__()
        c_ = c1 // 2  # hidden channels
        self.cv1 = Conv(c1, c_, 1, 1)
        self.cv2 = Conv(c_ * 4, c2, 1, 1)
        self.m = nn.MaxPool2d(kernel_size=k, stride=1, padding=k // 2)
 
    def forward(self, x):
        x = self.cv1(x)
        with warnings.catch_warnings():
            warnings.simplefilter('ignore')  # suppress torch 1.9.0 max_pool2d() warning
            y1 = self.m(x)
            y2 = self.m(y1)
            return self.cv2(torch.cat([x, y1, y2, self.m(y2)], 1))

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