Unhandled Exception in DB Instantiation

[KennethRichards]

Hi PS team,

I am seeing this crash occur in our production environment.
It has only happened once so far.

Thanks!

PowerSync SDK verison: 1.1.0
iOS version: 16.6.1 iPhone 11

Crashed: com.apple.main-thread
0  libsystem_kernel.dylib         0x7578 __pthread_kill + 8
1  libsystem_pthread.dylib        0x7118 pthread_kill + 268
2  libsystem_c.dylib              0x1d178 abort + 180
3  MyApp                          0xfbf764 ReportBacktraceToIosCrashLog(ObjHeader*) + 4324243300
4  MyApp                          0xfbf684 void (anonymous namespace)::$_0::operator()<(anonymous namespace)::terminateWithUnhandledException(ObjHeader*)::$_1>((anonymous namespace)::terminateWithUnhandledException(ObjHeader*)::$_1) + 4324243076
5  MyApp                          0xfbf47c (anonymous namespace)::TerminateHandler::queuedHandler() + 4324242556
6  MyApp                          0xfbf468 (anonymous namespace)::processUnhandledException(ObjHeader*) + 4324242536
7  MyApp                          0xfcbd1c kotlin::ProcessUnhandledException(ObjHeader*) + 43432
8  MyApp                          0xfd61a0 Kotlin_ObjCExport_trapOnUndeclaredException + 85548
9  MyApp                          0xfa00ec objc2kotlin_kfun:com.powersync#PowerSyncDatabase__Skie_DefaultArguments__5(com.powersync.DatabaseDriverFactory;com.powersync.db.schema.Schema;kotlin.String;co.touchlab.kermit.Logger?){}com.powersync.PowerSyncDatabase + 1 (PowerSyncDatabaseFactory.kt:1)
10 MyApp                          0xfe60e8 PowerSyncDatabase(factory:schema:dbFilename:logger:) + 63 (Core.PowerSyncDatabaseFactoryKt.swift:63)
11 MyApp                          0x7ce25c specialized KotlinPowerSyncDatabaseImpl.init(schema:dbFilename:logger:) + 17 (KotlinPowerSyncDatabaseImpl.swift:17)
12 MyApp                          0x7d8164 PowerSyncDatabase(schema:dbFilename:logger:) + 4315955556 (DatabaseLogger.swift:4315955556)

[simolus3]

Thanks for the report! Are you able to perhaps get logs associated with that session? Details about the Kotlin exception should have been logged somewhere, and it would be helpful to have that information to understand this issue.

[KennethRichards]

I don't think I am able to get detailed logs unfortunately. When uploading the app archive to App Store Connect I was presented with a warning:

The archive did not include a dSYM for the PowerSyncKotlin.framework. Ensure that the archive's dSYM folder includes a DWARF file for PowerSyncKotlin.framework with the expected UUIDs

Do you know if the dSYM will be or has been included in newer versions of the PowerSync Swift SDK?
I am currently on 1.1.0