FaceSwapLab - ERROR - Conversion failed max() arg is an empty sequence

[zhangfanpc]

2024-03-02 15:09:14,667 - FaceSwapLab - INFO - Try to use model : C:\sd\models\faceswaplab\inswapper_128.onnx
2024-03-02 15:09:16,265 - FaceSwapLab - INFO - loading face fan_Face.safetensors
2024-03-02 15:09:16,267 - FaceSwapLab - INFO - will generate 1 images
2024-03-02 15:09:16,267 - FaceSwapLab - INFO - Process face 0
2024-03-02 15:09:16,267 - FaceSwapLab - INFO - Source Gender 1
2024-03-02 15:09:16,267 - FaceSwapLab - INFO - Target faces count : 1
2024-03-02 15:09:16,267 - FaceSwapLab - INFO - swap face 0
2024-03-02 15:09:16,904 - FaceSwapLab - INFO - ********************************************************************************
2024-03-02 15:09:16,904 - FaceSwapLab - INFO - Inswapper
2024-03-02 15:09:16,904 - FaceSwapLab - INFO - Restore face with GFPGAN
Traceback (most recent call last):
File "C:\sd\extensions\sd-webui-faceswaplab\scripts\faceswaplab_swapping\upscaled_inswapper.py", line 215, in get
bgr_fake = self.upscale_and_restore(
File "C:\sd\extensions\sd-webui-faceswaplab\scripts\faceswaplab_swapping\upscaled_inswapper.py", line 155, in upscale_and_restore
upscaled = upscaling.restore_face(upscaled, pp_options)
File "C:\sd\extensions\sd-webui-faceswaplab\scripts\faceswaplab_postprocessing\upscaling.py", line 45, in restore_face
numpy_image = pp_options.face_restorer.restore(numpy_image)
File "C:\sd\modules\gfpgan_model.py", line 121, in restore
return gfpgan_fix_faces(np_image)
File "C:\sd\modules\gfpgan_model.py", line 60, in gfpgan_fix_faces
model = gfpgann()
File "C:\sd\modules\gfpgan_model.py", line 38, in gfpgann
latest_file = max(gfp_models, key=os.path.getctime)
ValueError: max() arg is an empty sequence
2024-03-02 15:09:16,905 - FaceSwapLab - ERROR - Conversion failed max() arg is an empty sequence
2024-03-02 15:09:16,905 - FaceSwapLab - ERROR - Failed to swap face in postprocess method : max() arg is an empty sequence

How can I fix it?