I’m working on a project that uses a groom asset for the hair. I packaged the game (using File\Package Project\Windows 64bit) and the hair was not moving but I saw in the log I needed to add assets from /HairStrands/Emitters so I added that folder to the “Additional Asset Directories To Cook” in the project settings.
But when I package again, and try to run the compiled game, I get a crash reporter window that says this:
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x000001c0
mygame!FAnimationRuntime::FillUpComponentSpaceTransforms()
mygame!CreateInternalArrays()
mygame!FNDIPhysicsAssetBuffer::Initialize()
mygame!FNDIPhysicsAssetData::Init()
mygame!FNiagaraSystemInstance::InitDataInterfaces()
mygame!FNiagaraSystemInstance::Reset()
mygame!FNiagaraSystemInstance::Init()
mygame!UNiagaraComponent::ActivateInternal()
mygame!UGroomComponent::UpdateHairSimulation()
mygame!UGroomComponent::OnRegister()
mygame!UActorComponent::ExecuteRegisterEvents()
mygame!UActorComponent::RegisterComponentWithWorld()
mygame!USimpleConstructionScript::RegisterInstancedComponent()
mygame!USCS_Node::ExecuteNodeOnActor()
mygame!USimpleConstructionScript::ExecuteScriptOnActor()
mygame!AActor::ExecuteConstruction()
mygame!AActor::FinishSpawning()
mygame!AActor::PostSpawnInitialize()
mygame!UWorld::SpawnActor()
mygame!AGameModeBase::SpawnDefaultPawnAtTransform_Implementation()
mygame!AGameModeBase::execSpawnDefaultPawnAtTransform()
mygame!UFunction::Invoke()
mygame!UObject::ProcessEvent()
mygame!AActor::ProcessEvent()
mygame!AGameModeBase::SpawnDefaultPawnAtTransform()
mygame!AGameModeBase::SpawnDefaultPawnFor_Implementation()
mygame!AGameModeBase::execSpawnDefaultPawnFor()
mygame!UFunction::Invoke()
mygame!UObject::ProcessEvent()
mygame!AActor::ProcessEvent()
mygame!AGameModeBase::SpawnDefaultPawnFor()
mygame!AGameModeBase::RestartPlayerAtPlayerStart()
mygame!AGameModeBase::RestartPlayer()
mygame!AGameModeBase::HandleStartingNewPlayer_Implementation()
mygame!AGameModeBase::execHandleStartingNewPlayer()
mygame!UFunction::Invoke()
mygame!UObject::ProcessEvent()
mygame!AActor::ProcessEvent()
mygame!AGameModeBase::HandleStartingNewPlayer()
mygame!UWorld::SpawnPlayActor()
mygame!ULocalPlayer::SpawnPlayActor()
mygame!UEngine::LoadMap()
mygame!UEngine::Browse()
mygame!UGameInstance::StartGameInstance()
mygame!FEngineLoop::Init()
mygame!GuardedMain()
mygame!GuardedMainWrapper()
mygame!WinMain()
mygame!__scrt_common_main_seh() [d:\A01\_work\6\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288]
kernel32
ntdll
The dump file exception code is 0xC0000005 and the exception information says “The thread tried to read from or write to a virtual address for which it does not have the appropriate access.”
The final part of the log file is:
[2020.07.17-17.13.27:042][ 0]LogWorld: Bringing World /Game/Levels/Prototype/Prototype_graylevel.Prototype_graylevel up for play (max tick rate 0) at 2020.07.17-11.13.27
[2020.07.17-17.13.27:042][ 0]LogWorld: Bringing up level for play took: 0.003755
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: === Critical error: ===
[2020.07.17-17.13.27:640][ 0]LogWindows: Error:
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: Fatal error!
[2020.07.17-17.13.27:640][ 0]LogWindows: Error:
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x000001c0
[2020.07.17-17.13.27:640][ 0]LogWindows: Error:
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6c1eb4be7 mygame.exe!FAnimationRuntime::FillUpComponentSpaceTransforms() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6be60f316 mygame.exe!CreateInternalArrays() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6be64c8e6 mygame.exe!FNDIPhysicsAssetBuffer::Initialize() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6be64a535 mygame.exe!FNDIPhysicsAssetData::Init() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6be8a7477 mygame.exe!FNiagaraSystemInstance::InitDataInterfaces() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6be8aea77 mygame.exe!FNiagaraSystemInstance::Reset() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6be8a3b6b mygame.exe!FNiagaraSystemInstance::Init() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6be6eefe3 mygame.exe!UNiagaraComponent::ActivateInternal() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6be5eb839 mygame.exe!UGroomComponent::UpdateHairSimulation() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6be5d52ab mygame.exe!UGroomComponent::OnRegister() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6c20dceaf mygame.exe!UActorComponent::ExecuteRegisterEvents() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6c20fd5d3 mygame.exe!UActorComponent::RegisterComponentWithWorld() []
[2020.07.17-17.13.27:640][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2968966 mygame.exe!USimpleConstructionScript::RegisterInstancedComponent() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c28e3c8e mygame.exe!USCS_Node::ExecuteNodeOnActor() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c294b3d1 mygame.exe!USimpleConstructionScript::ExecuteScriptOnActor() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c1e693f8 mygame.exe!AActor::ExecuteConstruction() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c1e6c1fa mygame.exe!AActor::FinishSpawning() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c1e82d68 mygame.exe!AActor::PostSpawnInitialize() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c24d3ee3 mygame.exe!UWorld::SpawnActor() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c238b6a8 mygame.exe!AGameModeBase::SpawnDefaultPawnAtTransform_Implementation() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2d9b48a mygame.exe!AGameModeBase::execSpawnDefaultPawnAtTransform() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6bf6b2f19 mygame.exe!UFunction::Invoke() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6bf8dac06 mygame.exe!UObject::ProcessEvent() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c1e835b5 mygame.exe!AActor::ProcessEvent() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2d9180a mygame.exe!AGameModeBase::SpawnDefaultPawnAtTransform() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c238ba1f mygame.exe!AGameModeBase::SpawnDefaultPawnFor_Implementation() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2d9b574 mygame.exe!AGameModeBase::execSpawnDefaultPawnFor() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6bf6b2f19 mygame.exe!UFunction::Invoke() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6bf8dac06 mygame.exe!UObject::ProcessEvent() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c1e835b5 mygame.exe!AActor::ProcessEvent() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2d91880 mygame.exe!AGameModeBase::SpawnDefaultPawnFor() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2386ce1 mygame.exe!AGameModeBase::RestartPlayerAtPlayerStart() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2386947 mygame.exe!AGameModeBase::RestartPlayer() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2372a30 mygame.exe!AGameModeBase::HandleStartingNewPlayer_Implementation() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2d97704 mygame.exe!AGameModeBase::execHandleStartingNewPlayer() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6bf6b2f19 mygame.exe!UFunction::Invoke() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6bf8dac06 mygame.exe!UObject::ProcessEvent() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c1e835b5 mygame.exe!AActor::ProcessEvent() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2d90d12 mygame.exe!AGameModeBase::HandleStartingNewPlayer() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c24d51d6 mygame.exe!UWorld::SpawnPlayActor() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c25025bd mygame.exe!ULocalPlayer::SpawnPlayActor() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2ba2868 mygame.exe!UEngine::LoadMap() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c2b5158d mygame.exe!UEngine::Browse() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c238df9d mygame.exe!UGameInstance::StartGameInstance() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6be5618ae mygame.exe!FEngineLoop::Init() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6be5780b9 mygame.exe!GuardedMain() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6be5782ca mygame.exe!GuardedMainWrapper() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6be589560 mygame.exe!WinMain() []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff6c3bb211e mygame.exe!__scrt_common_main_seh() [d:\A01\_work\6\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288]
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff8624c7bd4 KERNEL32.DLL!UnknownFunction []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error: [Callstack] 0x00007ff862f4ce51 ntdll.dll!UnknownFunction []
[2020.07.17-17.13.27:641][ 0]LogWindows: Error:
[2020.07.17-17.13.27:661][ 0]LogExit: Executing StaticShutdownAfterError
[2020.07.17-17.13.27:663][ 0]LogWindows: FPlatformMisc::RequestExit(1)
[2020.07.17-17.13.27:663][ 0]LogCore: Engine exit requested (reason: Win RequestExit)
[2020.07.17-17.13.27:749][ 0]Log file closed, 07/17/20 11:13:27
Anyone knows what the problem might be?
Thanks