AnkiWeb not syncing well

Anki Syncing & AnkiWeb
1

错误信息
发生了一个错误. 请尝试使用 工具 > 检查数据库功能修复.
如果问题仍然存在, 请复制粘贴下列信息并报告到我们的支持站点.
Anki 2.1.22 (0ecc189a) Python 3.8.0 Qt 5.14.1 PyQt 5.14.1
Platform: Windows 10
Flags: frz=True ao=False sv=1
Add-ons, last update check: 2021-03-12 20:41:02

Caught exception:
Traceback (most recent call last):
File “aqt\main.py”, line 441, in loadCollection
File “aqt\main.py”, line 467, in _loadCollection
File “aqt\main.py”, line 588, in moveToState
File “aqt\main.py”, line 595, in _deckBrowserState
File “aqt\deckbrowser.py”, line 54, in show
File “aqt\deckbrowser.py”, line 109, in _renderPage
File “lib\site-packages\anki\schedv2.py”, line 274, in deckDueTree
File “lib\site-packages\anki\sched.py”, line 165, in deckDueList
File “lib\site-packages\anki\schedv2.py”, line 475, in _deckNewLimitSingle
File “lib\site-packages\anki\decks.py”, line 377, in confForDid
File “lib\site-packages\anki\decks.py”, line 384, in getConf
KeyError: ‘1615041536961’

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File “aqt\progress.py”, line 76, in handler
File “aqt\main.py”, line 1176, in onRefreshTimer
File “aqt\deckbrowser.py”, line 59, in refresh
File “aqt\deckbrowser.py”, line 109, in _renderPage
File “lib\site-packages\anki\schedv2.py”, line 274, in deckDueTree
File “lib\site-packages\anki\sched.py”, line 165, in deckDueList
File “lib\site-packages\anki\schedv2.py”, line 475, in _deckNewLimitSingle
File “lib\site-packages\anki\decks.py”, line 377, in confForDid
File “lib\site-packages\anki\decks.py”, line 384, in getConf
KeyError: ‘1615041536961’

2

https://faqs.ankiweb.net/when-problems-occur.html

3

Have you checked？

4

试过啦 也不行
同步时提示好像有些卡片有问题 但也不知道怎样找出并删除它们

5

Thank you very much! I have tried all these methods but still fail to download my data to anki on my laptop. I guess there may be something wrong with some cards. Do you know how to find those cards and delete them?Thank you!

6

You disabled the plugins to start with to isolate if this is a plugin issue? Fee faq.

7

Please try again with the latest Anki version.