exception 'realm::NoSuchTable'

[ganesh-ananthan]

Application got crashed while accessing realm, we do access only desired known tables. But in the exception it's pointing no such table found.

`Incident Identifier: 0af7d1fd-9805-4b24-841a-1b0079d068ec
CrashReporter Key: 8CA543BC-C77B-4085-940F-7DCC8AFB243A
Hardware Model: iPad6,12
Process: appName [437]
Path: /private/var/containers/Bundle/Application/50510610-5101-4F92-BE7F-D647A59171AA/appName.app/appName
Identifier: com.domain.phone2
Version: 4.0.970 (4.0.970)
Code Type: arm64
Parent Process: ??? [1]

Date/Time: 2020-10-12T17:14:40.999Z
Launch Time: 2020-10-12T17:05:26Z
OS Version: iPhone OS 14.0.1 (18A393)
Report Version: 104

Exception Type: SIGABRT
Exception Codes: #0 at 0x1b604195c
Crashed Thread: 28

Application Specific Information:

* Terminating app due to uncaught exception 'realm::NoSuchTable', reason: 'No such table exists

Exception backtrace:
0 Realm 0x000000010696c3f0 _ZN5realm11NoSuchTableC1Ev + 60
1 Realm 0x0000000106a2913c _ZNK5realm13ConstTableRef5checkEv + 120
2 Realm 0x0000000106a291a8 _ZNK5realm13ConstTableRefptEv + 20
3 Realm 0x0000000106978384 _ZN5realm11Transaction14import_copy_ofENS_13ConstTableRefE + 32
4 Realm 0x000000010684e4a8 _ZN5realm5QueryC2EPKS0_PNS_11TransactionENS_13PayloadPolicyE + 312
5 Realm 0x000000010697871c _ZN5realm11Transaction14import_copy_ofERNS_5QueryENS_13PayloadPolicyE + 64
6 Realm 0x0000000106767e44 _ZN5realm5_impl15ResultsNotifier12do_attach_toERNS_11TransactionE + 64
7 Realm 0x0000000106723efc _ZN5realm5_impl18CollectionNotifier9attach_toENSt3__110shared_ptrINS_11TransactionEEE + 36
8 Realm 0x0000000106753a70 _ZN5realm5_impl16RealmCoordinator19run_async_notifiersEv + 856
9 Realm 0x00000001067536bc _ZN5realm5_impl16RealmCoordinator9on_changeEv + 24
10 Realm 0x0000000106727c68 _ZN5realm5_impl20ExternalCommitHelper6listenEv + 204
11 Realm 0x0000000106728740 _ZNSt3__114__thread_proxyINS_5tupleIJNS_10unique_ptrINS_15__thread_structENS_14default_deleteIS3_EEEEZN5realm5_impl20ExternalCommitHelperC1ERNS8_16RealmCoordinatorEE3$0EEEEEPvSE + 52
12 libsystem_pthread.dylib 0x00000001d0a9eb70 _pthread_start + 288
13 libsystem_pthread.dylib 0x00000001d0aa3880 thread_start + 8'

Last Exception Backtrace:
0 libc++abi.dylib 0x000000019f780154 std::__terminate(void (*)()) + 16
1 libc++abi.dylib 0x000000019f782e68 __cxa_rethrow + 140
2 Realm 0x00000001067287ec std::*1::*thread_proxy<std::*1::tuple<std::*1::unique_ptr<std::*1::*thread_struct, std::*1::default_deletestd::*1::__thread_struct >, realm::_impl::ExternalCommitHelper::ExternalCommitHelper(realm::impl::RealmCoordinator&)::$0> >(void, void) (external_commit_helper.cpp:180)
3 libsystem_pthread.dylib 0x00000001d0a9eb70 _pthread_start + 284
4 libsystem_pthread.dylib 0x00000001d0aa3880 thread_start + 4

Thread 28 Crashed:
0 libsystem_kernel.dylib 0x00000001b604195c __pthread_kill + 8
1 libsystem_c.dylib 0x0000000194aa8934 abort + 96
2 appName 0x00000001054a5618 uncaught_exception_handler + 68
3 appName 0x000000010554b6ec uncaught_cxx_exception_handler(MSCrashesUncaughtCXXExceptionInfo const*) (MSCrashes.mm:135)
4 appName 0x0000000105556cb0 MSCrashesUncaughtCXXTerminateHandler() (MSCrashesCXXExceptionHandler.mm:95)
5 libc++abi.dylib 0x000000019f780154 std::__terminate(void (*)()) + 12
6 libc++abi.dylib 0x000000019f782e68 __cxa_rethrow + 140
7 Realm 0x00000001067287ec std::*1::*thread_proxy<std::*1::tuple<std::*1::unique_ptr<std::*1::*thread_struct, std::*1::default_deletestd::*1::__thread_struct >, realm::_impl::ExternalCommitHelper::ExternalCommitHelper(realm::impl::RealmCoordinator&)::$0> >(void, void) (external_commit_helper.cpp:180)
8 libsystem_pthread.dylib 0x00000001d0a9eb70 _pthread_start + 284
9 libsystem_pthread.dylib 0x00000001d0aa3880 thread_start + 4

Thread 0:
0 libsystem_kernel.dylib 0x00000001b60423a0 __ulock_wait + 8
1 libc++.1.dylib 0x000000019f75a490 std::__1::thread::join() + 28
2 Realm 0x0000000106727a70 realm::_impl::ExternalCommitHelper::~ExternalCommitHelper() (external_commit_helper.cpp:194)
3 Realm 0x0000000106758998 std::1::unique_ptr<realm::_impl::ExternalCommitHelper, std::1::default_deleterealm::_impl::ExternalCommitHelper >::reset(realm::_impl::ExternalCommitHelper) (memory:2339)
4 Realm 0x0000000106752584 realm::_impl::RealmCoordinator::~RealmCoordinator() (memory:2610)
5 Realm 0x0000000106719910 std::__1::shared_ptrrealm::_impl::CollectionNotifier::~shared_ptr() (memory:3544)
6 Realm 0x0000000106825518 realm::Realm::~Realm() (memory:4520)
7 Realm 0x0000000106719910 std::1::shared_ptrrealm::_impl::CollectionNotifier::~shared_ptr() (memory:3544)
8 libobjc.A.dylib 0x000000019f683c40 object_cxxDestructFromClass(objc_object, objc_class) + 108
9 libobjc.A.dylib 0x000000019f699a04 objc_destructInstance + 84
10 libobjc.A.dylib 0x000000019f6a06f8 _objc_rootDealloc + 48
11 Realm 0x00000001067f6580 -[RLMRealm dealloc] (RLMRealm.mm:814)
12 libobjc.A.dylib 0x000000019f6a3584 AutoreleasePoolPage::releaseUntil(objc_object*) + 196
13 libobjc.A.dylib 0x000000019f6a3460 objc_autoreleasePoolPop + 204
14 CoreFoundation 0x000000018be69a1c _CFAutoreleasePoolPop + 24
15 CoreFoundation 0x000000018bddcf00 __CFRunLoopPerCalloutARPEnd + 40
16 CoreFoundation 0x000000018bdd812c __CFRunLoopRun + 2544
17 CoreFoundation 0x000000018bdd7200 CFRunLoopRunSpecific + 568
18 GraphicsServices 0x00000001a1ed2598 GSEventRunModal + 156
19 UIKitCore 0x000000018e69d004 -[UIApplication _run] + 1048
20 UIKitCore 0x000000018e6a25d8 UIApplicationMain + 160
21 appName 0x00000001047153c4 main (AppDelegate.swift:39)
22 libdyld.dylib 0x000000018bab6598 start + 0`

Realm Version : 5.4.7
CocoaPod Version: 1.9.3

[ejm01]

@ganesh-ananthan
Closing as duplicate of #6767. If you have any more information on the crash please update in that thread.

[ganesh-ananthan]

the mentioned ticket #6767 used realm version 5.3.2, we are using latest realm version 5.4.7. As per finnschiermer's comment on that ticket, they must have enough logs in current stack trace. Consider this as fresh issue and analyse.

[ejm01]

I understand, thank you. We prefer to have a single issue for crashes that are present in multiple versions. Otherwise we'd have 10 different issues for the same crash on different versions.
Feel free to comment in 6767 with updated info for the latest version.