TIM应用如何获取窗口

 获取窗口失败
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\9c334dee-9406-4189-841b-3fdd3b8abd23\xbot_robot\process2.py", line 9, in main
software_window = xbot_visual.win32.window.get(window_type="window_selector", selector=package.selector("窗格"), handle="", title="", handle_checked=False, class_name="", use_wildcard=False, _block=("子流程2", 1, "获取窗口对象"))
File "<string>", line 79, in wrapper
File "<string>", line 74, in wrapper
File "<string>", line 26, in get
File "<string>", line 265, in _get_window_by_type
File "<string>", line 127, in get_by_selector
File "<string>", line 42, in __next__
xbot.errors.UIAError: 获取窗口失败

这个窗口名一直变来变去的，请问如何获取它，窗口句柄如何使用