I had problems training the coco128 dataset

[1063274739]

Traceback (most recent call last):
File "train.py", line 630, in
main(opt)
File "train.py", line 526, in main
train(opt.hyp, opt, device, callbacks)
File "train.py", line 308, in train
loss, loss_items = compute_loss(pred, targets.to(device)) # loss scaled by batch_size
File "./utils/loss.py", line 125, in call
tcls, tbox, indices, anchors = self.build_targets(p, targets) # targets
File "./utils/loss.py", line 198, in build_targets
anchors, shape = self.anchors[i], p[i].shape
AttributeError: 'list' object has no attribute 'shape'
I hope you can have a look. Thank you very much