Questions on Evaluation on Gibson dataset: lacking pointnav_policy checkpoint

[daituantuan]

I'm trying to run vlfm's validation on Gibson, and the questions is:
FileNotFoundError: [Errno 2] No such file or directory: 'data/pointnav_weights.pth.state_dict'
The loaded pointnav_policy network seems to change and use another checkpoint file, just as

vlfm/vlfm/policy/utils/pointnav_policy.py

Lines 164 to 173 in 3c3f64f

	# Need to overwrite the visual encoder because it uses an older version of
	# ResNet that calculates the compression size differently
	from vlfm.policy.utils.non_habitat_policy.nh_pointnav_policy import (
	PointNavResNetNet,
	)
	# print(pointnav_policy)
	pointnav_policy.net = PointNavResNetNet(discrete_actions=True, no_fwd_dict=True)
	state_dict = torch.load(file_path + ".state_dict", map_location="cpu")
	else:

shows.
Can anyone give some suggestions?