Crashes on iOS: `SIGSEV: RNICleanableViewSenderType: retain > Attempted to dereference null pointer`

[nandorojo]

Getting crashes on Expo SDK 50. Here are the versions:

    "react-native-ios-adaptive-modal": "^0.7.0",
    "react-native-ios-context-menu": "^2.5.1",
    "react-native-ios-utilities": "^4.4.2",

Here's the raw stack trace:

Click me to view stack trace

``` OS Version: iOS 17.3.1 (21D61) Report Version: 104 Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: SEGV_ACCERR Crashed Thread: 0 Application Specific Information: retain > Attempted to dereference null pointer. Thread 0 Crashed: 0 libobjc.A.dylib 0x3093518a4 lookUpImpOrForward 1 libobjc.A.dylib 0x30934ccc0 [inlined] _objc_msgSend_uncached 2 libobjc.A.dylib 0x30934ccc0 _objc_msgSend_uncached 3 SandGig 0x202cc5ba4 RNICleanableViewSenderType 4 SandGig 0x202cc4670 RNICleanableViewSenderType 5 SandGig 0x202cc3c98 RNICleanableViewRegistry.notifyCleanup (RNICleanableViewRegistry.swift:174) 6 SandGig 0x202cc4218 thunk for closure 7 SandGig 0x202c28da8 __44-[RCTUIManager flushUIBlocksWithCompletion:]_block_invoke (RCTUIManager.m:1208) 8 SandGig 0x202c28e98 __44-[RCTUIManager flushUIBlocksWithCompletion:]_block_invoke_2 (RCTUIManager.m:1228) 9 libdispatch.dylib 0x328c766a4 _dispatch_call_block_and_release 10 libdispatch.dylib 0x328c782fc _dispatch_client_callout 11 libdispatch.dylib 0x328c86994 _dispatch_main_queue_drain 12 libdispatch.dylib 0x328c865ac _dispatch_main_queue_callback_4CF 13 CoreFoundation 0x318cb2f98 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ 14 CoreFoundation 0x318cafca4 __CFRunLoopRun 15 CoreFoundation 0x318caf3f4 CFRunLoopRunSpecific 16 GraphicsServices 0x39f84b4f4 GSEventRunModal 17 UIKitCore 0x31d30289c -[UIApplication _run] 18 UIKitCore 0x31d301ed8 UIApplicationMain 19 SandGig 0x2020f8410 main (main.m:7) 20 0x1b3c96dcc Thread 0 Crashed: 0 libobjc.A.dylib 0x3093518a4 lookUpImpOrForward 1 libobjc.A.dylib 0x30934ccc0 [inlined] _objc_msgSend_uncached 2 libobjc.A.dylib 0x30934ccc0 _objc_msgSend_uncached 3 SandGig 0x202cc5ba4 RNICleanableViewSenderType 4 SandGig 0x202cc4670 RNICleanableViewSenderType 5 SandGig 0x202cc3c98 RNICleanableViewRegistry.notifyCleanup (RNICleanableViewRegistry.swift:174) 6 SandGig 0x202cc4218 thunk for closure 7 SandGig 0x202c28da8 __44-[RCTUIManager flushUIBlocksWithCompletion:]_block_invoke (RCTUIManager.m:1208) 8 SandGig 0x202c28e98 __44-[RCTUIManager flushUIBlocksWithCompletion:]_block_invoke_2 (RCTUIManager.m:1228) 9 libdispatch.dylib 0x328c766a4 _dispatch_call_block_and_release 10 libdispatch.dylib 0x328c782fc _dispatch_client_callout 11 libdispatch.dylib 0x328c86994 _dispatch_main_queue_drain 12 libdispatch.dylib 0x328c865ac _dispatch_main_queue_callback_4CF 13 CoreFoundation 0x318cb2f98 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ 14 CoreFoundation 0x318cafca4 __CFRunLoopRun 15 CoreFoundation 0x318caf3f4 CFRunLoopRunSpecific 16 GraphicsServices 0x39f84b4f4 GSEventRunModal 17 UIKitCore 0x31d30289c -[UIApplication _run] 18 UIKitCore 0x31d301ed8 UIApplicationMain 19 SandGig 0x2020f8410 main (main.m:7) 20 0x1b3c96dcc Thread 1 name: com.apple.uikit.eventfetch-thread 0 libsystem_kernel.dylib 0x3a7ba9178 mach_msg2_trap 1 libsystem_kernel.dylib 0x3a7ba8f0c mach_msg2_internal 2 libsystem_kernel.dylib 0x3a7ba8e24 mach_msg_overwrite 3 libsystem_kernel.dylib 0x3a7ba8c64 mach_msg 4 CoreFoundation 0x318cb1a98 __CFRunLoopServiceMachPort 5 CoreFoundation 0x318caf990 __CFRunLoopRun 6 CoreFoundation 0x318caf3f4 CFRunLoopRunSpecific 7 Foundation 0x316bdc3e8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] 8 Foundation 0x316c096a8 -[NSRunLoop(NSRunLoop) runUntilDate:] 9 UIKitCore 0x31d26470c -[UIEventFetcher threadMain] 10 Foundation 0x316c5fd3c __NSThread__start__ 11 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 2 0 libsystem_kernel.dylib 0x3a7ba9978 __semwait_signal 1 libsystem_c.dylib 0x328d0bf1c nanosleep 2 libsystem_c.dylib 0x328d0be34 usleep 3 SandGig 0x202db0fd4 __45-[RSCloudModeManager startCloudModeProcessor]_block_invoke 4 libdispatch.dylib 0x328c766a4 _dispatch_call_block_and_release 5 libdispatch.dylib 0x328c782fc _dispatch_client_callout 6 libdispatch.dylib 0x328c7f890 _dispatch_lane_serial_drain 7 libdispatch.dylib 0x328c803c0 _dispatch_lane_invoke 8 libdispatch.dylib 0x328c8b000 _dispatch_root_queue_drain_deferred_wlh 9 libdispatch.dylib 0x328c8a874 _dispatch_workloop_worker_thread 10 libsystem_pthread.dylib 0x3eceed960 _pthread_wqthread Thread 3 name: com.facebook.react.JavaScript 0 libsystem_kernel.dylib 0x3a7ba9178 mach_msg2_trap 1 libsystem_kernel.dylib 0x3a7ba8f0c mach_msg2_internal 2 libsystem_kernel.dylib 0x3a7ba8e24 mach_msg_overwrite 3 libsystem_kernel.dylib 0x3a7ba8c64 mach_msg 4 CoreFoundation 0x318cb1a98 __CFRunLoopServiceMachPort 5 CoreFoundation 0x318caf990 __CFRunLoopRun 6 CoreFoundation 0x318caf3f4 CFRunLoopRunSpecific 7 SandGig 0x202bec294 +[RCTCxxBridge runRunLoop] (RCTCxxBridge.mm:332) 8 Foundation 0x316c5fd3c __NSThread__start__ 9 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 4 name: hades 0 libsystem_kernel.dylib 0x3a7ba9b1c __psynch_cvwait 1 libsystem_pthread.dylib 0x3eceecfd0 _pthread_cond_wait 2 libc++.1.dylib 0x3390ecec8 std::__1::condition_variable::wait 3 hermes 0x10518c104 hermes::vm::HadesGC::Executor::worker 4 hermes 0x10518bfa4 std::__1::__thread_proxy[abi:v15006] 5 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 5 name: hades 0 libsystem_kernel.dylib 0x3a7ba9b1c __psynch_cvwait 1 libsystem_pthread.dylib 0x3eceecfd0 _pthread_cond_wait 2 libc++.1.dylib 0x3390ecec8 std::__1::condition_variable::wait 3 hermes 0x10518c104 hermes::vm::HadesGC::Executor::worker 4 hermes 0x10518bfa4 std::__1::__thread_proxy[abi:v15006] 5 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 6 name: com.apple.NSURLConnectionLoader 0 libsystem_kernel.dylib 0x3a7ba9178 mach_msg2_trap 1 libsystem_kernel.dylib 0x3a7ba8f0c mach_msg2_internal 2 libsystem_kernel.dylib 0x3a7ba8e24 mach_msg_overwrite 3 libsystem_kernel.dylib 0x3a7ba8c64 mach_msg 4 CoreFoundation 0x318cb1a98 __CFRunLoopServiceMachPort 5 CoreFoundation 0x318caf990 __CFRunLoopRun 6 CoreFoundation 0x318caf3f4 CFRunLoopRunSpecific 7 CFNetwork 0x31b08404c estimatedPropertyListSize 8 Foundation 0x316c5fd3c __NSThread__start__ 9 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 7 0 libsystem_kernel.dylib 0x3a7ba9978 __semwait_signal 1 libsystem_c.dylib 0x328d0bf1c nanosleep 2 libsystem_c.dylib 0x328d1a1d8 sleep 3 SandGig 0x202e28420 monitorCachedData (SentryCrashCachedData.c:145) 4 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 8 name: SentryCrash Exception Handler (Secondary) 0 libsystem_kernel.dylib 0x3a7ba9178 mach_msg2_trap 1 libsystem_kernel.dylib 0x3a7ba8f0c mach_msg2_internal 2 libsystem_kernel.dylib 0x3a7bad714 thread_suspend 3 SandGig 0x202e3413c handleExceptions (SentryCrashMonitor_MachException.c:306) 4 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 9 name: SentryCrash Exception Handler (Primary) 0 libsystem_kernel.dylib 0x3a7ba9178 mach_msg2_trap 1 libsystem_kernel.dylib 0x3a7ba8f0c mach_msg2_internal 2 libsystem_kernel.dylib 0x3a7ba8e24 mach_msg_overwrite 3 libsystem_kernel.dylib 0x3a7ba8c64 mach_msg 4 SandGig 0x202e34168 handleExceptions (SentryCrashMonitor_MachException.c:314) 5 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 10 name: io.sentry.app-hang-tracker 0 libsystem_kernel.dylib 0x3a7ba9978 __semwait_signal 1 libsystem_c.dylib 0x328d0bf1c nanosleep 2 Foundation 0x3172f66c8 +[NSThread sleepForTimeInterval:] 3 SandGig 0x202e16ecc -[SentryANRTracker detectANRs] (SentryANRTracker.m:105) 4 Foundation 0x316c5fd3c __NSThread__start__ 5 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 11 name: KSCrash Exception Handler (Secondary) 0 libsystem_kernel.dylib 0x3a7ba9178 mach_msg2_trap 1 libsystem_kernel.dylib 0x3a7ba8f0c mach_msg2_internal 2 libsystem_kernel.dylib 0x3a7ba8e24 mach_msg_overwrite 3 libsystem_kernel.dylib 0x3a7ba8c64 mach_msg 4 SandGig 0x202ba9dd8 rsc_ksmachexc_i_handleExceptions (RSC_KSCrashSentry_MachException.c:229) 5 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 12 name: com.bugsnag.app-hang-detector 0 libsystem_kernel.dylib 0x3a7ba910c semaphore_timedwait_trap 1 libdispatch.dylib 0x328c78914 _dispatch_sema4_timedwait 2 libdispatch.dylib 0x328c78f10 _dispatch_semaphore_wait_slow 3 SandGig 0x202baf37c -[RSCAppHangDetector detectAppHangs] (RSCAppHangDetector.m:133) 4 SandGig 0x202baf2e8 DetectAppHangs (RSCAppHangDetector.m:216) 5 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 13 name: com.facebook.SocketRocket.NetworkThread 0 libsystem_kernel.dylib 0x3a7ba9178 mach_msg2_trap 1 libsystem_kernel.dylib 0x3a7ba8f0c mach_msg2_internal 2 libsystem_kernel.dylib 0x3a7ba8e24 mach_msg_overwrite 3 libsystem_kernel.dylib 0x3a7ba8c64 mach_msg 4 CoreFoundation 0x318cb1a98 __CFRunLoopServiceMachPort 5 CoreFoundation 0x318caf990 __CFRunLoopRun 6 CoreFoundation 0x318caf3f4 CFRunLoopRunSpecific 7 Foundation 0x316bdc3e8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] 8 SandGig 0x202ea1b68 -[SRRunLoopThread main] (SRRunLoopThread.m:70) 9 Foundation 0x316c5fd3c __NSThread__start__ 10 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 14 name: com.apple.CFSocket.private 0 libsystem_kernel.dylib 0x3a7bb5860 __select 1 CoreFoundation 0x318d5b774 __CFSocketManager 2 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 15 0 libsystem_kernel.dylib 0x3a7bb16d0 __workq_kernreturn 1 libsystem_pthread.dylib 0x3eceed9ac _pthread_wqthread Thread 16 0 libsystem_kernel.dylib 0x3a7bb16d0 __workq_kernreturn 1 libsystem_pthread.dylib 0x3eceed9ac _pthread_wqthread Thread 17 0 libsystem_kernel.dylib 0x3a7bb16d0 __workq_kernreturn 1 libsystem_pthread.dylib 0x3eceed9ac _pthread_wqthread Thread 18 0 libsystem_pthread.dylib 0x3eceed9fc start_wqthread Thread 19 0 libsystem_kernel.dylib 0x3a7bb16d0 __workq_kernreturn 1 libsystem_pthread.dylib 0x3eceed9ac _pthread_wqthread Thread 20 0 libsystem_pthread.dylib 0x3eceed9fc start_wqthread Thread 21 0 libsystem_kernel.dylib 0x3a7bb16d0 __workq_kernreturn 1 libsystem_pthread.dylib 0x3eceed9ac _pthread_wqthread Thread 22 0 libsystem_kernel.dylib 0x3a7bb16d0 __workq_kernreturn 1 libsystem_pthread.dylib 0x3eceed9ac _pthread_wqthread Thread 23 0 libsystem_kernel.dylib 0x3a7bb16d0 __workq_kernreturn 1 libsystem_pthread.dylib 0x3eceed9ac _pthread_wqthread Thread 24 0 libsystem_kernel.dylib 0x3a7ba9b1c __psynch_cvwait 1 libsystem_pthread.dylib 0x3eceecfd0 _pthread_cond_wait 2 JavaScriptCore 0x345753164 scavenger_thread_main 3 libsystem_pthread.dylib 0x3eceee4d0 _pthread_start Thread 25 0 libsystem_kernel.dylib 0x3a7bb16d0 __workq_kernreturn 1 libsystem_pthread.dylib 0x3eceed9ac _pthread_wqthread Thread 0 crashed with ARM Thread State (64-bit): x0: 0x00000001091d2600 x1: 0x000000018b874ded x2: 0x0000000109533c00 x3: 0x0000000000000003 x4: 0x0000000000000001 x5: 0x0000000000000000 x6: 0x000000016dd0d498 x7: 0x0000000000000000 x8: 0x0000000000000000 x9: 0x0000000000000026 x10: 0x00000001091d2600 x11: 0x00000001091d2600 x12: 0x00000001091d2600 x13: 0x00000001091d25f0 x14: 0x0000000109533c00 x15: 0x0000000109533c00 x16: 0x0000000109533c00 x17: 0x0000000109533c00 x18: 0x0000000000000000 x19: 0x00000001091d2600 x20: 0x000000018b874ded x21: 0x0000000109533c00 x22: 0x0f00007ffffffff8 x23: 0x0000000109533c20 x24: 0x00000001e2260480 x25: 0x0000000281ffed30 x26: 0x0000000000000000 x27: 0x0000000000000001 x28: 0x0000000280e39ad8 fp: 0x000000016dd0e410 lr: 0x015abc0189264cc4 sp: 0x000000016dd0e3b0 pc: 0x00000001892698a4 cpsr: 0x0000000080001000 ```

[focux]

I'm not sure if it's the same issue but I'm experiencing something very similiar, these are two different crash reports:

Versions:

"react-native-ios-context-menu": "^2.5.1",
"react-native-ios-utilities": "^4.4.4",

[nandorojo]

I wonder if this release helps:

https://github.com/dominicstop/react-native-ios-utilities/releases/tag/v4.4.6-0

Or maybe a fix is in progress. I'll test it once it's past pre-release

[nandorojo]

@focux your particular issue might be fixed by upgrading all your versions

[focux]

Awesome, I'll give it a try. Thanks for the heads up.

[fobos531]

@nandorojo Are you still experiencing this? If yes, have you found a way to remedy this in case the significant portion of the user base is affected?

[karam1ashqar]

this happens with me too, when the component unmounts

[pfcodes]

+1

[danielgynn]

Any update on this one? Affecting a relatively large amount of users on:

"react-native-ios-context-menu": "^2.5.1",
"react-native-ios-utilities": "^4.4.5",

[julian-gargicevich]

Same issue here