# Why my deck went wrong

**URL:** <https://forums.ankiweb.net/t/why-my-deck-went-wrong/46168>\
**Category:** Help\
**Created:** [June 18, 2024, 2:07am UTC](https://forums.ankiweb.net/t/why-my-deck-went-wrong/46168 "2024-06-18T02:07:46Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mystarrybottle](https://avatars.discourse-cdn.com/v4/letter/m/db5fbb/32.png) [@mystarrybottle](https://forums.ankiweb.net/u/mystarrybottle)\
**Post date:** [June 18, 2024, 2:07am UTC](https://forums.ankiweb.net/t/why-my-deck-went-wrong/46168/1 "2024-06-18T02:07:46Z")

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Anki 2.1.61 (0c1eaf4c) Python 3.9.15 Qt 6.4.2 PyQt 6.4.0  
Platform: Windows-10-10.0.19045  
Flags: frz=True ao=False sv=3  
Add-ons, last update check: 2024-06-18 09:54:21

Caught exception:  
Traceback (most recent call last):  
File “aqt.taskman”, line 122, in \_on\_closures\_pending  
File “aqt.taskman”, line 71, in   
File “aqt.taskman”, line 90, in wrapped\_done  
File “aqt.operations”, line 125, in wrapped\_done  
File “aqt.deckbrowser”, line 129, in   
File “aqt.main”, line 1212, in onOverview  
File “aqt.main”, line 711, in moveToState  
File “aqt.main”, line 729, in \_overviewState  
File “aqt.overview”, line 61, in show  
File “aqt.overview”, line 66, in refresh  
File “aqt.overview”, line 185, in \_renderPage  
File “anki.scheduler.v3”, line 124, in \_is\_finished  
File “anki.scheduler.v3”, line 54, in get\_queued\_cards  
File “anki.\_backend\_generated”, line 48, in get\_queued\_cards  
File “anki.\_backend”, line 156, in \_run\_command  
anki.errors.DBError: DbError { info: “SqliteFailure(Error { code: Unknown, extended\_code: 1 }, Some("Invalid function parameter type Real at index 1"))”, kind: Other }

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**Author:** ![NameLessGO](https://sea2.discourse-cdn.com/flex002/user_avatar/forums.ankiweb.net/namelessgo/32/34298_2.png) [@NameLessGO](https://forums.ankiweb.net/u/NameLessGO)\
**Post date:** [June 18, 2024, 3:13am UTC](https://forums.ankiweb.net/t/why-my-deck-went-wrong/46168/2 "2024-06-18T03:13:07Z")

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See [Troubleshooting - Anki Manual](https://docs.ankiweb.net/troubleshooting.html)

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**Author:** ![system](https://us1.discourse-cdn.com/flex002/uploads/anki2/original/1X/8f1279ababc5879d54e4838989f606cfe55af8c7.jpeg) [@system](https://forums.ankiweb.net/u/system)\
**Post date:** [July 18, 2024, 3:13am UTC](https://forums.ankiweb.net/t/why-my-deck-went-wrong/46168/3 "2024-07-18T03:13:39Z")

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