AnkiDroid randomly restarts

[david-allison]

          I know this is closed... Should I report things like this anyway, on the closed issue, if I believe it to be the same? 

Edit: Sorry... this it's very old! It is likely not the same.

Anyway I've had four random restarts while using Anki, after switching to the new "backend" a few days ago (then I was still using the latest release from Google Play store). Before that I used the old backend for some months without noticing any similar problems.
After upgrading to the latest alpha version (2.17 alpha 15) yesterday, Anki has restarted once, which was about 20-40 minutes ago. I don't think my phone had internet connection at that moment, and I don't know if it will have sent an error report now, after connecting again.
I have no sounds on my card so that is not the problem.

AnkiDroid Version = 2.17alpha15 (e5b25f3)
Backend Version = 0.1.34-anki23.12.1 (23.12.1 1a1d4d5419c6b57ef3baf99c9d2d9cf85d36ae0a)
Android Version = 9 (SDK 28)
ProductFlavor = full
Manufacturer = LGE
Model = LG-H930
Hardware = joan
Webview User Agent = Mozilla/5.0 (Linux; Android 9; LG-H930 Build/PKQ1.190414.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/120.0.6099.210 Mobile Safari/537.36
ACRA UUID = 5b935c08-681b-4ebb-87c5-7701905caf7a
Crash Reports Enabled = true

Originally posted by @andreas1974 in #4097 (comment)

[david-allison]

• https://ankidroid.org/acra/app/1/bug/116686/report/ed3439ed-a19b-4406-8267-48c60e501b12
  • answerCard - BackendInvalidInputException: card was modified - shouldn't be a crash
  • [Bug] V3 Scheduler: "Invalid input: card was modified" while answering card  #12946

2.16.5

• https://ankidroid.org/acra/app/1/bug/104505/report/44366cab-a291-40a3-8f7c-41e79a5559c0
  • answerCard - BackendInvalidInputException: card was modified
• https://ankidroid.org/acra/app/1/bug/57706/report/bafc1ef2-13b3-4882-81bf-0089731a3353
  • SyncStatus - BackendNetworkException: Please check your internet connection.
• https://ankidroid.org/acra/app/1/bug/116014/report/62f2bf3c-1292-4672-a0f9-4ed83e6ee072 - no comment
• https://ankidroid.org/acra/app/1/bug/115976/report/053820dc-43a4-4e0f-b501-d31c7930e346
  • answerCard
• https://ankidroid.org/acra/app/1/bug/57706/report/2ca9d808-ddd7-4506-ae2d-1e616bf65563
  • BackendNetworkException - syncStatus - Fixed

@andreas1974 I can't see any relevant restarts, only card was modified.

Do you have more information?

[andreas1974]

BackendInvalidInputException: card was modified - shouldn't be a crash

You are right, that was not a crash or restart, just a popup with an error message that I reported (another issue).
The restart occurred a little while later. I was in the process of adding a new Anki card. The unsaved card was lost upon the crash/restart. To add this card I had selected a text on Google or Wiki and I then I long-clicked the selection, using the popup menu to add Anki card or Anki note or what the name may be in English (the popup says Anki-kort in Swedish).

I don't believe my previous Ankidroid restarts occurred while adding cards. I'll try to make a better note the next time this happens and add it here.

[david-allison]

Thanks! Awaiting more details so we can diagnose this

[david-allison]

This should be fixed in beta3 now #12946 is fixed.

Please let me know if this continues