AttributeError: 'Tensor' object has no attribute 'val'

Question

AttributeError: 'Tensor' object has no attribute 'val'

print('Epoch: [{}][{}/{}] '
'Time: {batch_time.val:.3f} ({batch_time.avg:.3f}) '
'lr:{:.2f} '
'Loss: {train_loss.val:.4f} ({train_loss.avg:.4f}) '
'iLoss: {id_loss.val:.4f} ({id_loss.avg:.4f}) '
'TLoss: {tri_loss.val:.4f} ({tri_loss.avg:.4f}) '
'dt_loss: {dt_loss.val:.4f} ({dt_loss.avg:.4f}) '
'Accu: {:.2f}'.format(
epoch, batch_idx, len(trainloader), current_lr,
100. * correct / total, batch_time=batch_time,
train_loss=train_loss, id_loss=id_loss, tri_loss=tri_loss,dt_loss=dt_loss))

File "E:/韩志忠学习/新运行/修改海军code/train.py", line 355, in train
print('Epoch: [{}][{}/{}] '
AttributeError: 'Tensor' object has no attribute 'val'

Answer 1

Tensor没有val这个属性
仔细看你的Tensor类，self.val这个属性在哪定义的
是不是跟其他95%的人一样把init函数写错了