PPhuman开启摄像头检测失败

在PaddleDetection用pphuman检测跌倒，我想启动摄像头报错了

命令：
C:\Users\13708\PaddleDetection\deploy\pipeline\pipeline.py --config deploy/pipeline/config/examples/infer_cfg_fall_down-Copy-local.yml --camera_id 0 --device=gpu
开始运行了一会儿才报错
error：
Traceback (most recent call last):
File "C:\Users\13708\PaddleDetection\deploy\pipeline\pipeline.py", line 1103, in
main()
File "C:\Users\13708\PaddleDetection\deploy\pipeline\pipeline.py", line 1088, in main
pipeline = Pipeline(FLAGS, cfg)
File "C:\Users\13708\PaddleDetection\deploy\pipeline\pipeline.py", line 89, in init
self.predictor.set_file_name(self.input)
File "C:\Users\13708\PaddleDetection\deploy\pipeline\pipeline.py", line 476, in set_file_name
self.file_name = os.path.split(path)[-1]
File "C:\Users\13708\AppData\Local\Programs\Python\Python39\lib\ntpath.py", line 185, in split
p = os.fspath§
TypeError: expected str, bytes or os.PathLike object, not int

参考：

pip安装库包遇到错误：TypeError: expected str, bytes or os.PathLike object, not int 的解决方法_点亮～黑夜的博客-CSDN博客 1 问题描述1、在安装python3的库包时候，遇到和os模块相关的错误：TypeError: expected str, bytes or os.PathLike object, not int，网上给出的解决方法也不多！2、我的python3是在系统环境中安装的，并不知anaconda中安装的python3shl@zhihui-mint:~/shl_res/1_project/python_packages_using/tools/13_2D激光点云投影到图像上$ which python3/ https://blog.csdn.net/weixin_41010198/article/details/117228472