IndexError: index 9259 is out of bounds for axis 0 with size 5023

[zhiyi923]

config default configs/sifu.yaml
input images examples/

(sifu) ubuntu@VM-32-4-ubuntu:/opt/xxxx/SIFU$ python -m apps.infer -cfg ./configs/sifu.yaml -gpu 0 -in_dir ./examples -out_dir ./results -loop_smpl 100 -loop_cloth 200 -hps_type pixie
Traceback (most recent call last):
File "/opt/miniconda3/envs/sifu/lib/python3.8/runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/opt/miniconda3/envs/sifu/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/opt/xxxx/SIFU/apps/infer.py", line 31, in
from lib.renderer.mesh import compute_normal_batch
File "/opt/xxxx/SIFU/lib/renderer/mesh.py", line 27, in
model_path=SMPLX().model_dir,
File "/opt/xxxx/SIFU/lib/dataset/mesh_util.py", line 1074, in init
self.smplx_front_flame_vid = self.smplx_flame_vid[np.load(self.front_flame_path)]
IndexError: index 9259 is out of bounds for axis 0 with size 5023
(sifu) ubuntu@VM-32-4-ubuntu:/opt/xxxx/SIFU$