'function' object has no attribute 'parameters' when I start to train the backbone in the 10 epoch

[zy5037]

start training backbone.
Traceback (most recent call last):
File "../../tools/train.py", line 322, in
main()
File "../../tools/train.py", line 317, in main
train(train_loader, dist_model, optimizer, lr_scheduler, tb_writer)
File "../../tools/train.py", line 194, in train
optimizer, lr_scheduler = build_opt_lr(model.module, epoch)
File "../../tools/train.py", line 77, in build_opt_lr
for param in getattr(model.backbone, layer).parameters():
AttributeError: 'function' object has no attribute 'parameters'

How can I deal with it?

[ZhiyuanChen]

What backbone are you using?

[zy5037]

resnet50 At 2020-05-14 17:24:59, "Zhiyuan Chen" <[email protected]> wrote: What backbone are you using? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.

[ZhiyuanChen]

resnet50 At 2020-05-14 17:24:59, "Zhiyuan Chen" [email protected] wrote: What backbone are you using? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.

Sorry for this extremely late reply. getattr(model.backbone, layer) should have returned a backbone (nn.module) object, but what you got is a function.

[shlsp]

I have encountered the same problem. Could you please tell me the specific solution?

[ZhiyuanChen]

I have encountered the same problem. Could you please tell me the specific solution?

Can you try getattr(model.backbone, layer)()instead?

[shlsp]

Thank you very much for your answer, I have solved this problem.