Traceback (most recent call last):
File "/content/training-mixed-precision-quantized-networks/main_binary.py", line 456, in <module>
main()
File "/content/training-mixed-precision-quantized-networks/main_binary.py", line 286, in main
train_loss, train_prec1, train_prec5 = train(
File "/content/training-mixed-precision-quantized-networks/main_binary.py", line 443, in train
return forward(data_loader, model, criterion, epoch,
File "/content/training-mixed-precision-quantized-networks/main_binary.py", line 411, in forward
quantizer.backprop_quant_gradients()
File "/content/training-mixed-precision-quantized-networks/quantization/quantop.py", line 1037, in backprop_quant_gradients
w_max_param.grad.data = grad_a_max
AttributeError: 'NoneType' object has no attribute 'data'