循环内容保存到WPS文字后报错 (-2147023174, 'RPC 服务器不可用。', None, None)

请问这要怎么解决

 (-2147023174, 'RPC 服务器不可用。', None, None)
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Traceback (most recent call last):
File "C:\Program Files (x86)\ShadowBot\shadowbot-5.12.31\python\lib\runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "C:\Program Files (x86)\ShadowBot\shadowbot-5.12.31\python\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Program Files (x86)\ShadowBot\shadowbot-5.12.31\python\lib\site-packages\xbot_interpreter.py", line 87, in <module>
main()
File "C:\Program Files (x86)\ShadowBot\shadowbot-5.12.31\python\lib\site-packages\xbot_interpreter.py", line 47, in main
try:
File "C:\Users\hayde\AppData\Local\ShadowBot\users\114230983295057921\apps\adce3505-cfec-420a-89d2-a5d1cdcdcad6\xbot_robot\main.py", line 20, in main
xbot_visual.word.save(word_instance=文章_word_instance, save_way="save", filename=None, overwrite_file=True, is_close_after_save=True, _block=("main", 12, "保存Word"))
File "<string>", line 89, in wrapper
File "<string>", line 84, in wrapper
File "<string>", line 69, in save
File "<string>", line 88, in close
File "C:\Program Files (x86)\ShadowBot\shadowbot-5.12.31\python\lib\site-packages\win32com\client\dynamic.py", line 516, in __getattr__
ret = self._oleobj_.Invoke(retEntry.dispid,0,invoke_type,1)
pywintypes.com_error: (-2147023174, 'RPC 服务器不可用。', None, None)