ValueError: operands could not be broadcast together with shapes (224,224,4) (3,) (224,224,4)

[kunyaoli]

ValueError: operands could not be broadcast together with shapes (224,224,4) (3,) (224,224,4) 加载自己模型的报错，修改了get_net(net_name, weight_path=None)部分

[kunyaoli]

Traceback (most recent call last): File "E:/chrome下载/Grad-CAM.pytorch-master/Grad-CAM.pytorch-master/main.py", line 198, in main(arguments) File "E:/chrome下载/Grad-CAM.pytorch-master/Grad-CAM.pytorch-master/main.py", line 151, in main inputs = prepare_input(img) File "E:/chrome下载/Grad-CAM.pytorch-master/Grad-CAM.pytorch-master/main.py", line 90, in prepare_input image -= means ValueError: operands could not be broadcast together with shapes (224,224,4) (3,) (224,224,4)

[kunyaoli]

已经修改好了，主要是原图是采用的png格式存储。全部修改成jpg，就可以了。感谢大佬