RuntimeError: Expected hasRecord("version") to be true, but got false.

[JornyWan]

sorry, i try to evaluate your trained model directly, but received this error:

Traceback (most recent call last):
File "eval_scripts/eval_longmem_icl.py", line 168, in
main(args)
File "eval_scripts/eval_longmem_icl.py", line 99, in main
model, _ = load_model_ensemble([args.path], arg_overrides=override_args, task=None)
File "/data/cwan38/trial/LongMem/fairseq/fairseq/checkpoint_utils.py", line 367, in load_model_ensemble
ensemble, args, _task = load_model_ensemble_and_task(
File "/data/cwan38/trial/LongMem/fairseq/fairseq/checkpoint_utils.py", line 425, in load_model_ensemble_and_task
state = load_checkpoint_to_cpu(filename, arg_overrides)
File "/data/cwan38/trial/LongMem/fairseq/fairseq/checkpoint_utils.py", line 315, in load_checkpoint_to_cpu
state = torch.load(f, map_location=torch.device("cpu"))
File "/data/cwan38/anaconda3/envs/longmem/lib/python3.8/site-packages/torch/serialization.py", line 797, in load
with _open_zipfile_reader(opened_file) as opened_zipfile:
File "/data/cwan38/anaconda3/envs/longmem/lib/python3.8/site-packages/torch/serialization.py", line 283, in init
super().init(torch._C.PyTorchFileReader(name_or_buffer))
RuntimeError: Expected hasRecord("version") to be true, but got false. (Could this error message be improved? If so, please report an enhancement request to PyTorch.)

[JornyWan]

anyone can fix this?