[BUG] Card Error Preventing Reviews
Closed this issue · 10 comments
Describe the bug
I installed FSRS4Anki last night and it was working fine on new cards. However, when marking a card as again/hard/good/easy, I have gotten a couple errors for some older cards. I can't get rid of the error and I can't move forward with studying any review cards. Anki freezes. I do have Anki for iPhone but haven't used it since installing FSRS. I synched everything, restarted Anki, cleared custom scheduling, and rescheduled all cards and still get this error. I had to turn off FSRS to continue studying.
To Reproduce
Steps to reproduce the behavior:
- Clicked "study now" in a deck
- Clicked the space bar to answer a review card (note: NOT a new or learning card)
- Clicked "good" to move on to the next card
- Error in screenshot appears
Expected behavior
I expected to be able to mark the review card as again/hard/good/easy and move on with studying the next cards in line.
Screenshots
Environment
- Anki version: 23.10.1 (fac9e0ee)
- OS: MacOS 13.3.1 (a) (22E772610a)
- Scheduler version: Unsure? I turned on FSRS in the Anki options
- Optimizer version: 4.10.2
- Simulator version: [e.g. v1.1.0]
Did you enable other add-ons that affect the scheduling? And did you try to reschedule the card with the helper's reschedule feature?
Did you enable other add-ons that affect the scheduling? And did you try to reschedule the card with the helper's reschedule feature?
I have no other add-ons, and yes I did try to reschedule everything.
did try to reschedule everything.
Does the rescheduling solve the error?
did try to reschedule everything.
Does the rescheduling solve the error?
No, in the end I tried to delete and redownload Anki, as well as start fresh with my deck backup file that I saved before downloading FSRS. I even made a whole new Anki account to reset everything. However, when I turn on FSRS, even with everything fresh, there's still a bug somewhere. I cannot move forward with old cards and I get the same error. I deactivated FSRS all together because that's the only way I can study now, unfortunately.
Please let me know if you have any thoughts! FYI - the "check database" error also pops up every few times that I sync my cards. When I check the database it doesn't resolve the issue and I have to do some force backups to AnkiWeb. This only started after activating FSRS. Not sure if it relates to the issue.
Could you share your backup file with me?
@dae, I need your help.
Sure, how should I share the file? I can't attach the .apkg file here
You can zip the file at first.
Are you the same person who posted on https://forums.ankiweb.net/t/ankiweb-bad-request/37556?
If you're unable to upload the file after putting it in a .zip, you could also try sharing it with something like Google Drive's 'share a link' feature.
The good ol' Google Drive. Forgot that existed for a minute. Here you go: https://drive.google.com/file/d/12SmBhhlpBIc99WNEHvJ1hONwiouXyuOY/view?usp=sharing
@dae Not the same person - this is the only thread I have going. Thank you!
Using the 23.12 beta and no add-ons active, I imported that file, enabled FSRS in the deck options (which updates stability/difficulty) on all cards, and checked the card in your screenshot - and did not see NaN there. So first things to try would be updating to the beta, disabling add-ons, and making a minor change to the parameters as suggested in the link I posted above.