This seems to be an error that occurred just recently (but seems to persist already a while longer for others).
Here is the log from the error:
Syncing failed: Traceback (most recent call last): File "aqt\sync.py", line 376, in _sync File "aqt\sync.py", line 356, in _abortingSync File "anki\sync.py", line 120, in sync File "anki\sync.py", line 614, in sanityCheck2 File "anki\sync.py", line 624, in _run File "anki\sync.py", line 559, in req File "anki\sync.py", line 498, in assertOk Exception: Unknown response code: 400
There has been one suggested fix in some other threads:
- run these commands in the debug console :
mw.col.db.execute("delete from revlog where type > 4") mw.col.modSchema(check=False)
This only works temporarily until you add new cards…
- fix database , full sync
This also only works temporarily (it might be the same as 1 , I’m not sure what the commands in (1) do exactly…)
- Suggested was to update Anki to the newest version, however this is something that I can not do because I’m using legacy addons (“older” addons that don’t work with the newest version) , also the cards I made with these addons do not render or render with bugs in the newest version. So using the newest version is out of question for me.
What system am I running anki on and what verison am I using?
Has anybody found a working and lasting workaround for this issue?