Good afternoon everyone.
Ray tracing doesnt work in “ue5.1 preview 2” on my 3080 laptop.
In ue4.27 and ue5.0 everything works fine.
I turn on in the project settings all the corresponding ray tracing checkboxes and choose dx12.
But in all light sources, I do not have the opportunity to select ray tracing for soft shadows. Reflections and the rest don’t work either.
When I exit from engine, I get a stable crash.
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000000000000a8
UnrealEditor_D3D12RHI!FD3D12MultiBuddyAllocator::ReleaseAllResources() [D:\build\++UE5\Sync\Engine\Source\Runtime\D3D12RHI\Private\D3D12Allocation.cpp:784]
UnrealEditor_D3D12RHI!FD3D12Adapter::~FD3D12Adapter() [D:\build\++UE5\Sync\Engine\Source\Runtime\D3D12RHI\Private\D3D12Adapter.cpp:1336]
UnrealEditor_D3D12RHI!FWindowsD3D12Adapter::`scalar deleting destructor'()
UnrealEditor_D3D12RHI!TArray<TSharedPtr<FD3D12Adapter,1>,TSizedDefaultAllocator<32> >::~TArray<TSharedPtr<FD3D12Adapter,1>,TSizedDefaultAllocator<32> >() [D:\build\++UE5\Sync\Engine\Source\Runtime\Core\Public\Containers\Array.h:649]
UnrealEditor_D3D12RHI!FD3D12DynamicRHIModule::`scalar deleting destructor'()
UnrealEditor_Core!FModuleManager::UnloadModulesAtShutdown() [D:\build\++UE5\Sync\Engine\Source\Runtime\Core\Private\Modules\ModuleManager.cpp:816]
UnrealEditor!FEngineLoop::Exit() [D:\build\++UE5\Sync\Engine\Source\Runtime\Launch\Private\LaunchEngineLoop.cpp:4646]
UnrealEditor!GuardedMain() [D:\build\++UE5\Sync\Engine\Source\Runtime\Launch\Private\Launch.cpp:216]
UnrealEditor!GuardedMainWrapper() [D:\build\++UE5\Sync\Engine\Source\Runtime\Launch\Private\Windows\LaunchWindows.cpp:107]
UnrealEditor!LaunchWindowsStartup() [D:\build\++UE5\Sync\Engine\Source\Runtime\Launch\Private\Windows\LaunchWindows.cpp:244]
UnrealEditor!WinMain() [D:\build\++UE5\Sync\Engine\Source\Runtime\Launch\Private\Windows\LaunchWindows.cpp:282]
UnrealEditor!__scrt_common_main_seh() [D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288]
kernel32
ntdll
Moreover, it gives out a crash at the exit from the engine.
What could be the problem ?
