[GH-ISSUE #4813] [Bug]: Crash during sync – Fatal error: Check failed: CodeKindCanDeoptimize(code.kind()) #43709

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opened 2026-04-26 04:22:46 -05:00 by GiteaMirror · 2 comments
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Originally created by @skefre on GitHub (Apr 15, 2025).
Original GitHub issue: https://github.com/actualbudget/actual/issues/4813

Verified issue does not already exist?

  • I have searched and found no existing issue

What happened?

Hi! 👋 I'm running ActualBudget on Pikapod (Docker-based) and experiencing a crash every time I try to sync. The UI shows a successful POST /sync/sync, but the sync silently fails. Looking at the container logs, I can see a fatal V8 error that seems to crash the sync process.

How can we reproduce the issue?

Steps to Reproduce:

Deploy ActualBudget using the official Docker image (latest version).
Go to Settings > Sync and enable syncing.
Click "Sync" on any account.
Sync spins briefly, then nothing happens – logs show a fatal crash.

Expected Behavior: Sync should complete and update accounts with changes.

Actual Behavior: Sync appears to start but crashes with a V8 fatal error (see log below).

Log Output:

Fatal error in , line 0

Check failed: CodeKindCanDeoptimize(code.kind()).

#FailureMessage Object: 0x7fff12c3ea70
1: 0xc06c31 [node]
2: 0x1ecb334 V8_Fatal(char const*, ...) [node]
3: 0xe79a41 v8::internal::Deoptimizer::DeoptimizeMarkedCodeForContext(v8::internal::NativeContext) [node]
...
14: 0xffcd70 v8::internal::StoreIC::Store(v8::internal::Handlev8::internal::Object, v8::internal::Handlev8::internal::Name, v8::internal::Handlev8::internal::Object, v8::internal::StoreOrigin) [node]
15: 0xffd104 v8::internal::Runtime_StoreIC_Miss(int, unsigned long*, v8::internal::Isolate*) [node]
16: 0x1711cb9 [node]

Where are you hosting Actual?

Pikapods

What browsers are you seeing the problem on?

Safari

Operating System

None

Originally created by @skefre on GitHub (Apr 15, 2025). Original GitHub issue: https://github.com/actualbudget/actual/issues/4813 ### Verified issue does not already exist? - [x] I have searched and found no existing issue ### What happened? Hi! 👋 I'm running ActualBudget on Pikapod (Docker-based) and experiencing a crash every time I try to sync. The UI shows a successful POST /sync/sync, but the sync silently fails. Looking at the container logs, I can see a fatal V8 error that seems to crash the sync process. ### How can we reproduce the issue? Steps to Reproduce: Deploy ActualBudget using the official Docker image (latest version). Go to Settings > Sync and enable syncing. Click "Sync" on any account. Sync spins briefly, then nothing happens – logs show a fatal crash. Expected Behavior: Sync should complete and update accounts with changes. Actual Behavior: Sync appears to start but crashes with a V8 fatal error (see log below). Log Output: # Fatal error in , line 0 # Check failed: CodeKindCanDeoptimize(code.kind()). #FailureMessage Object: 0x7fff12c3ea70 1: 0xc06c31 [node] 2: 0x1ecb334 V8_Fatal(char const*, ...) [node] 3: 0xe79a41 v8::internal::Deoptimizer::DeoptimizeMarkedCodeForContext(v8::internal::NativeContext) [node] ... 14: 0xffcd70 v8::internal::StoreIC::Store(v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Name>, v8::internal::Handle<v8::internal::Object>, v8::internal::StoreOrigin) [node] 15: 0xffd104 v8::internal::Runtime_StoreIC_Miss(int, unsigned long*, v8::internal::Isolate*) [node] 16: 0x1711cb9 [node] ### Where are you hosting Actual? Pikapods ### What browsers are you seeing the problem on? Safari ### Operating System None
GiteaMirror added the can’t replicatewontfixbug labels 2026-04-26 04:22:47 -05:00
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Owner

@alecbakholdin commented on GitHub (May 2, 2025):

Is this still happening? Frankly this seems outside our area of expertise and likely not related to Actual. I'm not even sure where to begin looking for this

<!-- gh-comment-id:2847249141 --> @alecbakholdin commented on GitHub (May 2, 2025): Is this still happening? Frankly this seems outside our area of expertise and likely not related to Actual. I'm not even sure where to begin looking for this
Author
Owner

@matt-fidd commented on GitHub (Jun 4, 2025):

I'm going to close this off as I can't replicate and we'll need more info to move forward with it.

<!-- gh-comment-id:2940329061 --> @matt-fidd commented on GitHub (Jun 4, 2025): I'm going to close this off as I can't replicate and we'll need more info to move forward with it.
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Reference: github-starred/actual#43709