predict有问题

[cx330a]

我想要生成热力图出现报错

Exception ignored in: <function BaseCAM.del at 0x00000198F079A040>
Traceback (most recent call last):
File "D:\Users\15318\anaconda3\envs\pytorch\lib\site-packages\pytorch_grad_cam\base_cam.py", line 196, in del
self.activations_and_grads.release()
AttributeError: 'GradCAM' object has no attribute 'activations_and_grads'
Traceback (most recent call last):
File "d:/pytorch-classifier-master/pytorch-classifier-master/predict.py", line 65, in
cam_model = cam_visual(model, test_transform,DEVICE, opt)
File "d:\pytorch-classifier-master\pytorch-classifier-master\utils\utils.py", line 664, in init
self.cam_model = eval(opt.cam_type)(model=model, target_layers=model.cam_layer(), use_cuda=(DEVICE.type != 'cpu'))
TypeError: init() got an unexpected keyword argument 'use_cuda'