iOS crash introduced in 0.4.1

[Nezz]

I just updated from 0.4.0 to 0.4.2 (for the layout fix). It seems however that in 0.4.1 a crash was introduced that affects iOS. I don't have a minimal repro, but hopefully the Senty logs help:

Exception 1

Type: EXC_BAD_ACCESS
Value: Overloaded New >
KERN_INVALID_ADDRESS at 0x7051f5a60.

Stacktrace

 objc_retain_x0 in unknown file [Line null] (Not in app)
 closure in HybridRiveView.afterUpdate in unknown file [Line null] (In app)
 HybridRiveView.afterUpdate in unknown file [Line null] (In app)
 HybridRiveViewSpec_cxx.afterUpdate in unknown file [Line null] (In app)
 -[HybridRiveViewComponent updateProps:oldProps:] in unknown file [Line null] (In app)
 _ZNSt3__110__function6__funcIZ41-[RCTMountingManager performTransaction:]E3$_1NS_9allocatorIS2_EEFvRKN8facebook5react19MountingTransactionERKNS6_16SurfaceTelemetryEEEclES9_SC_ in unknown file [Line null] (In app)
 facebook::react::TelemetryController::pullTransaction in unknown file [Line null] (In app)
 -[RCTMountingManager performTransaction:] in unknown file [Line null] (In app)
 -[RCTMountingManager initiateTransaction:] in unknown file [Line null] (In app)
 -[RCTSurfacePresenter schedulerShouldRenderTransactions:] in unknown file [Line null] (In app)
 SchedulerDelegateProxy::schedulerShouldRenderTransactions in unknown file [Line null] (In app)
 facebook::react::Scheduler::uiManagerDidFinishTransaction in unknown file [Line null] (In app)
 facebook::react::UIManager::shadowTreeDidFinishTransaction in unknown file [Line null] (In app)
 facebook::react::ShadowTree::notifyDelegatesOfUpdates in unknown file [Line null] (In app)
 facebook::react::ShadowTreeRegistry::visit in unknown file [Line null] (In app)
 reanimated::ReanimatedModuleProxy::performOperations in unknown file [Line null] (In app)

Exception 2

Type: EXC_BAD_ACCESS
Value: artboard: >
KERN_INVALID_ADDRESS at 0x44dec1888cc2c8.

Stacktrace

 objc_msgSend in unknown file [Line null] (Not in app)
 HybridRiveFile.defaultArtboardViewModel in unknown file [Line null] (In app)
 HybridRiveFile in unknown file [Line null] (In app)
 HybridRiveFileSpec_cxx.defaultArtboardViewModel in unknown file [Line null] (In app)
 margelo::nitro::rive::HybridRiveFileSpecSwift::defaultArtboardViewModel in unknown file [Line null] (In app)
 margelo::nitro::HybridFunction::callMethod<T> in unknown file [Line null] (In app)
 margelo::nitro::HybridFunction::createHybridFunction<T>::lambda::operator() in unknown file [Line null] (In app)
 std::__1::function<T>::operator() in unknown file [Line null] (Not in app)
 facebook::hermes::(anonymous namespace)::HermesRuntimeImpl::HFContext::func in unknown file [Line null] (In app)
 hermes::vm::NativeFunction::_nativeCall in unknown file [Line null] (In app)
 hermes::vm::Interpreter::handleCallSlowPath in unknown file [Line null] (In app)
 hermes::vm::Interpreter::interpretFunction<T> in unknown file [Line null] (In app)
 hermes::vm::Runtime::interpretFunctionImpl in unknown file [Line null] (In app)
 hermes::vm::JSFunction::_callImpl in unknown file [Line null] (In app)
 hermes::vm::BoundFunction::_boundCall in unknown file [Line null] (In app)
 facebook::hermes::(anonymous namespace)::HermesRuntimeImpl::call in unknown file [Line null] (In app)

Tags

• device: iPhone18,1
• device.family: iOS
• environment: production
• event.environment: native
• event.origin: ios
• handled: no
• level: fatal
• mechanism: mach
• os: iOS 26.4.1
• os.name: iOS