With newly downloaded Anki desktop app, after importing a deck and trying to access it, I receive the following error. I tried the recommended “Tools > Database” fix but the issue remained.
Error
An error occurred. Please use Tools > Check Database to see if that fixes the problem.
If problems persist, please report the problem on our support site. Please copy and paste the information below into your report.
Anki 2.1.52 (ab1c2395) Python 3.9.7 Qt 5.15.2 PyQt 5.15.5
Platform: Windows 10
Flags: frz=True ao=False sv=2
Add-ons, last update check: 2022-05-27 08:42:06
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 619, in _onBridgeCmd
File “aqt.overview”, line 92, in _linkHandler
File “aqt.main”, line 672, in moveToState
File “aqt.main”, line 693, in _reviewState
File “aqt.reviewer”, line 150, in show
File “aqt.reviewer”, line 170, in refresh_if_needed
File “aqt.reviewer”, line 218, in nextCard
File “aqt.reviewer”, line 247, in _get_next_v1_v2_card
File “anki.scheduler.v1”, line 42, in getCard
Exception: v1 scheduler no longer supported