Description

Generated from CrashReporter

Steps to Reproduce

No known steps to reproduce

Callstack
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000020

ntdll!50000000  + 9c0f4
KERNELBASE!4d2d0000  + 38b03
UE4Editor-Core!ReportCrash(_EXCEPTION_POINTERS *) [WindowsPlatformCrashContext.cpp:1398]
UE4Editor-Core!static `FRunnableThreadWin::GuardedRun'::`1'::filt$0() [WindowsRunnableThread.cpp:38]
VCRUNTIME140!39400000  + b8d0
ntdll!50000000  + a11cf
ntdll!50000000  + 6a209
ntdll!50000000  + 9fe3e
nvwgf2umx!ee060000  + c379fb
nvwgf2umx!ee060000  + c376a6
nvwgf2umx!ee060000  + db670c
nvwgf2umx!ee060000  + 45f6f8
d3d12!8640000  + 122f87
dxgi!4bbc0000  + 72c7b
dxgi!4bbc0000  + 61251
dxgi!4bbc0000  + 30a6b
dxgi!4bbc0000  + 5014
dxgi!4bbc0000  + b09f
dxgi!4bbc0000  + 9f8b
dxgi!4bbc0000  + 473f
UE4Editor-D3D12RHI!FD3D12Viewport::PresentChecked(int) [D3D12Viewport.cpp:567]
UE4Editor-D3D12RHI!FD3D12Viewport::Present(bool) [D3D12Viewport.cpp:781]
UE4Editor-D3D12RHI!FD3D12CommandContextBase::RHIEndDrawingViewport(FRHIViewport *,bool,bool) [D3D12Viewport.cpp:926]
UE4Editor-RHI!FRHICommand<FRHICommandEndDrawingViewport,FRHICommandEndDrawingViewportString1955>::ExecuteAndDestruct(FRHICommandListBase &,FRHICommandListDebugContext &) [RHICommandList.h:744]
UE4Editor-RHI!FRHICommandListExecutor::ExecuteInner_DoExecute(FRHICommandListBase &) [RHICommandList.cpp:331]
UE4Editor-RHI!?DoTask@FExecuteRHIThreadTask@@QEAAXW4Type@ENamedThreads@@AEBV?$TRefCountPtr@VFGraphEvent@@@@@Z  [RHICommandList.cpp:390]
UE4Editor-RHI!?ExecuteTask@?$TGraphTask@VFExecuteRHIThreadTask@@@@EEAAXAEAV?$TArray@PEAVFBaseGraphTask@@V?$TSizedDefaultAllocator@$0CA@@@@@W4Type@ENamedThreads@@@Z  [TaskGraphInterfaces.h:849]
UE4Editor-Core!FNamedTaskThread::ProcessTasksNamedThread(int,bool) [TaskGraph.cpp:692]
UE4Editor-Core!FNamedTaskThread::ProcessTasksUntilQuit(int) [TaskGraph.cpp:587]
UE4Editor-RenderCore!FRHIThread::Run() [RenderingThread.cpp:290]
UE4Editor-Core!FRunnableThreadWin::Run() [WindowsRunnableThread.cpp:86]
UE4Editor-Core!FRunnableThreadWin::GuardedRun() [WindowsRunnableThread.cpp:35]
KERNEL32!4efe0000  + 17bd4
ntdll!50000000  + 6ce51

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Duplicate
ComponentUE - Rendering - RHI
Affects Versions4.254.25.14.25.24.25.34.264.26.1
Target Fix4.27
CreatedMay 6, 2020
ResolvedMar 1, 2021
UpdatedMar 2, 2021