Anki Error 2.1.54 (b6a7760c) Python 3.9.7 Qt 5.15.2 PyQt 5.15.5

Hi everyone!
Recently I had an issue with my Anki desktop. A message error come out everytime I want to have the furigana above the kanji caracter. I don’t understand why?

Message error:

Anki 2.1.54 (b6a7760c) Python 3.9.7 Qt 5.15.2 PyQt 5.15.5
Platform: Windows 10
Flags: frz=True ao=True sv=2
Add-ons, last update check: 2022-11-16 17:54:11

Caught exception:
Traceback (most recent call last):
File “aqt.webview”, line 42, in cmd
File “aqt.webview”, line 149, in _onCmd
File “aqt.webview”, line 624, in _onBridgeCmd
File “aqt.editor”, line 399, in onBridgeCmd
File “aqt.hooks_gen”, line 2155, in call
File “anki.hooks”, line 45, in runFilter
File “C:\Users\Propriétaire\AppData\Roaming\Anki2\addons21\3918629684\”, line 238, in onFocusLost
if not regenerateReading(n, src):
File “C:\Users\Propriétaire\AppData\Roaming\Anki2\addons21\3918629684\”, line 268, in regenerateReading
n[dst] = mecab.reading(srcTxt)
File “C:\Users\Propriétaire\AppData\Roaming\Anki2\addons21\3918629684\”, line 107, in reading
OSError: [Errno 22] Invalid argument

I need help… Tank you for your concern.

This problem related to Japanese Support has been discussed before, see Japanese Support - #16 by Humza and subsequent posts for a possible solution.


Thank you