Error when changing profile

🐛 Bug
1 
Error
An error occurred. Please start Anki while holding down the shift key, which will temporarily disable the add-ons you have installed.
If the issue only occurs when add-ons are enabled, please use the Tools > Add-ons menu item to disable some add-ons and restart Anki, repeating until you discover the add-on that is causing the problem.
When you've discovered the add-on that is causing the problem, please report the issue to the add-on author.
Debug info:
Anki 2.1.65 (aa9a734f) Python 3.9.15 Qt 6.4.3 PyQt 6.4.0
Platform: Windows-10-10.0.22621
Flags: frz=True ao=True sv=3
Add-ons, last update check: 2023-08-14 03:44:18

Traceback (most recent call last):
  File "aqt.main", line 609, in loadCollection
  File "aqt.main", line 712, in moveToState
  File "aqt.main", line 718, in _deckBrowserState
  File "aqt.deckbrowser", line 72, in show
  File "aqt.toolbar", line 284, in redraw
  File "aqt.toolbar", line 404, in update_sync_status
  File "aqt.sync", line 58, in get_sync_status
  File "aqt.taskman", line 62, in run_in_background
  File "decorator", line 232, in fun
  File "anki.hooks", line 89, in decorator_wrapper
  File "anki.hooks", line 86, in repl
  File "C:\Users\Ittipat\AppData\Roaming\Anki2\addons21\1322529746\gui\taskman.py", line 31, in _only_run_in_main_thread
    _old(*args, **kwargs)
  File "aqt.taskman", line 122, in _on_closures_pending
  File "aqt.taskman", line 71, in <lambda>
  File "C:\Users\Ittipat\AppData\Roaming\Anki2\addons21\1322529746\gui\media_sync.py", line 138, in _on_download_finished
    future.result()
  File "concurrent.futures._base", line 439, in result
  File "concurrent.futures._base", line 391, in __get_result
  File "concurrent.futures.thread", line 58, in run
  File "C:\Users\Ittipat\AppData\Roaming\Anki2\addons21\1322529746\gui\media_sync.py", line 114, in _download_missing_media
    missing_media_names = self._missing_media_for_ah_deck(
  File "C:\Users\Ittipat\AppData\Roaming\Anki2\addons21\1322529746\gui\media_sync.py", line 127, in _missing_media_for_ah_deck
    media_dir_path = Path(aqt.mw.col.media.dir())
AttributeError: 'NoneType' object has no attribute 'media'
2

Can you try deleting the ankihub addon and reinstalling and seeing if the issue still persists?

5

Thank you for the advice. The issue is quite sporadic but reinstalling AnkiHub seems to fix the problem for now.