获取文件路径出错

 expected str, bytes or os.PathLike object, not CustomDialogResult_Dynamic_87266398_5912_11ed_852f_988d46bd4119
Traceback (most recent call last):
File "C:\Program Files (x86)\ShadowBot\shadowbot-5.5.32\python\lib\runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "C:\Program Files (x86)\ShadowBot\shadowbot-5.5.32\python\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Program Files (x86)\ShadowBot\shadowbot-5.5.32\python\lib\site-packages\xbot_interpreter.py", line 67, in <module>
main()
File "C:\Program Files (x86)\ShadowBot\shadowbot-5.5.32\python\lib\site-packages\xbot_interpreter.py", line 45, in main
try:
File "C:\Users\Quan Miao\AppData\Local\ShadowBot\users\96847063-06be-44fa-9f75-a4c887d72273\apps\1281ecff-d5d2-464b-90bd-8f9a5085b64b\xbot_robot\main.py", line 12, in main
file_parts = xbot_visual.file.get_file_parts(path=dialog_result, _block=("main", 4, "获取文件路径信息"))
File "<string>", line 79, in wrapper
File "<string>", line 74, in wrapper
File "<string>", line 250, in get_file_parts
File "C:\Program Files (x86)\ShadowBot\shadowbot-5.5.32\python\lib\ntpath.py", line 141, in splitdrive
p = os.fspath(p)
TypeError: expected str, bytes or os.PathLike object, not CustomDialogResult_Dynamic_87266398_5912_11ed_852f_988d46bd4119

我想通过对话框的形式把文件导入进去，然后再获取文件路径，应该怎么操作呢？