求助，这两天每次打开都会弹出这个，而且好像一用attribute vop

Exception in thread Thread-2:
Traceback (most recent call last):
File "D:\soft\Side Effects Software\Houdini 18.5.351\python27\lib\threading.py", line 801, in __bootstrap_inner
self.run()
File "D:/soft/Side Effects Software/Houdini 18.5.351/houdini/python2.7libs\houdinihelp\api.py", line 560, in run
indexer.update_with(w, pages)
File "D:/soft/Side Effects Software/Houdini 18.5.351/houdini/python2.7libs\bookish\search.py", line 455, in update_with
writer, pages, update_paths, needs_delete=changed
File "D:/soft/Side Effects Software/Houdini 18.5.351/houdini/python2.7libs\bookish\search.py", line 485, in index_paths_with
for doc in self.documents(pages, path):
File "D:/soft/Side Effects Software/Houdini 18.5.351/houdini/python2.7libs\bookish\search.py", line 393, in documents
jsondata = pages.json(path, postprocess=False)
File "D:/soft/Side Effects Software/Houdini 18.5.351/houdini/python2.7libs\bookish\wiki\wikipages.py", line 609, in json
jsondata = self.cache.get_cached_json(self, path)
File "D:/soft/Side Effects Software/Houdini 18.5.351/houdini/python2.7libs\bookish\wiki\wikipages.py", line 157, in get_cached_json
dt = self._cached_dt(store, cstore, sourcepath, cachepath)
File "D:/soft/Side Effects Software/Houdini 18.5.351/houdini/python2.7libs\bookish\wiki\wikipages.py", line 141, in _cached_dt
if store.exists(sourcepath) and cstore.exists(cachepath):
File "D:/soft/Side Effects Software/Houdini 18.5.351/houdini/python2.7libs\bookish\stores.py", line 312, in exists
return os.path.exists(self.file_path(path))
File "D:/soft/Side Effects Software/Houdini 18.5.351/houdini/python2.7libs\bookish\stores.py", line 304, in file_path
return os.path.join(self.dirpath, path[1:])
File "D:/soft/Side Effects Software/Houdini 18.5.351/python27\lib\ntpath.py", line 85, in join
result_path = result_path + p_path
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe6 in position 1: ordinal not in range(128)

用A卡没有