[Crash] NSPersistentStoreCoordinator has no persistent stores (unknown).

Question

[Crash] NSPersistentStoreCoordinator has no persistent stores (unknown).

timothy-barnard opened this issue 2 months ago · 10 comments

Fatal Exception: NSInternalInconsistencyException
This NSPersistentStoreCoordinator has no persistent stores (unknown). It cannot perform a save operation.

Steps to Reproduce the Problem

This happens on initialise.

Expected Behavior

No crash.

Actual Behavior

Crash happens, not 100% of the time and unreproducible locally.

Instabug integration code

Instabug.start(withToken: token, invocationEvents: [])
BugReporting.bugReportingOptions = [.emailFieldOptional]
BugReporting.enabledAttachmentTypes = [.screenShot, .extraScreenShot, .galleryImage, .screenRecording]
BugReporting.promptOptionsEnabledReportTypes = [.bug]
CrashReporting.enabled = false
APM.enabled = false
Replies.enabled = false
Surveys.enabled = false
FeatureRequests.enabled = false
Instabug.welcomeMessageMode = .disabled
BugReporting.invocationEvents = [.shake]
BugReporting.promptOptionsEnabledReportTypes = [.bug]
Instabug.setReproStepsFor(.bug, with: .enable)

Instabug.enabled = true
BugReporting.enabled = true

SDK Version

13.1.1

iOS Version

All Versions

Device Model

All Versions

[Optional] Project That Reproduces the Issue

Answer 1 · 2024-07-07T10:47:16.000Z

@timothy-barnard Could you share the stack trace

Answer 2 · 2024-07-08T10:59:21.000Z

@AhmedAshraf605 Sorry the stacktrace is hidden, and we can't get it to crash in debug.

Answer 3 · 2024-07-18T22:53:39.000Z

This issue has been automatically marked as stale due to inactivity. It will be closed if no further activity occurs. Thank you for your contributions.

Answer 4 · 2024-07-19T14:03:18.000Z

HI Any update?

Answer 5 · 2024-07-19T14:26:41.000Z

Hello @timothy-barnard
we are looking into it

Answer 6 · 2024-07-25T08:06:15.000Z

Hey team, any luck in finding the bug. This is one of our biggest crashes right now effecting our CFR.

Answer 7 · 2024-07-25T08:07:58.000Z

We are also seeing a lot of logs from debug console:
[Instabug] - IBGCore: Coultn't find network log with task Id <TASK_ID> in CoreData

Answer 8 · 2024-07-26T19:40:09.000Z

Hello @timothy-barnard
We apologize for the delayed response.
We're currently working on a fix. We have a quick question regarding the crash you reported. It seems that NSManagedObjectContext is throwing an exception while executing a request. Have you recently changed the protection level related to CoreData to Complete?

Answer 9 · 2024-07-29T07:57:15.000Z

Hi, no we do not have data protection enabled.

Answer 10 · 2024-07-29T20:12:20.000Z

Hi, another crash is now happening.
Crashed: NSManagedObjectContext SIGABRT ABORT