Crash on project startup -DX12/-D3D12

Louie_M · August 31, 2015, 7:45pm

UE4Editor crashes when a project almost finishes loading. Tested on a new blueprint project and existing Third Person C++ project. Gives the same crash log. Attached should be the logs folder within the Saved directory for my existing project. I cleared out the folder and reproduced the crash so the logs should only contain the one failed startup.

Logs

DXDiag

MachineId:D7F5BE4C4E544041A18622A429E8FE84
EpicAccountId:c2148f7c27ff4281b9a1a72fdebc4f78

Unknown exception - code 00000001 (first/second chance not available)

"Fatal error: [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.9\Engine\Source\Runtime\Windows\D3D12RHI\Private\D3D12Util.cpp] [Line: 204] 
Hr failed 
 at D:\BuildFarm\buildmachine

UE4Editor_Core!FDebug::AssertFailed() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\private\misc\outputdevice.cpp:354]
UE4Editor_D3D12RHI!D3D12RHI::VerifyD3D11Result() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\windows\d3d12rhi\private\d3d12util.cpp:204]
UE4Editor_D3D12RHI!FD3D12PipelineStateCache::Add() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\windows\d3d12rhi\private\d3d12statecache.cpp:1791]
UE4Editor_D3D12RHI!FD3D12PipelineStateCache::FindGraphicsLowLevel() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\windows\d3d12rhi\private\d3d12statecache.cpp:1748]
UE4Editor_D3D12RHI!FD3D12PipelineStateCache::FindGraphics() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\windows\d3d12rhi\private\d3d12statecache.cpp:1717]
UE4Editor_D3D12RHI!FD3D12StateCacheBase::ApplyState() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\windows\d3d12rhi\private\d3d12statecache.cpp:1056]
UE4Editor_D3D12RHI!FD3D12CommandContext::RHIDrawIndexedPrimitive() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\windows\d3d12rhi\private\d3d12commands.cpp:1573]
UE4Editor_Renderer!DrawRectangle() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\renderer\private\postprocess\scenefilterrendering.cpp:238]
UE4Editor_Renderer!FRCPassPostProcessTemporalAA::Process() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\renderer\private\postprocess\postprocesstemporalaa.cpp:674]
UE4Editor_Renderer!FRenderingCompositionGraph::RecursivelyProcess() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\renderer\private\postprocess\renderingcompositiongraph.cpp:558]
UE4Editor_Renderer!FRenderingCompositePassContext::Process() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\renderer\private\postprocess\renderingcompositiongraph.cpp:169]
UE4Editor_Renderer!FPostProcessing::Process() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\renderer\private\postprocess\postprocessing.cpp:1661]
UE4Editor_Renderer!FDeferredShadingSceneRenderer::Render() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\renderer\private\deferredshadingrenderer.cpp:1315]
UE4Editor_Renderer!RenderViewFamily_RenderThread() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\renderer\private\scenerendering.cpp:1572]
UE4Editor_Renderer!TGraphTask<`FRendererModule::BeginRenderingViewFamily'::`23'::EURCMacro_FDrawSceneCommand>::ExecuteTask() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\public\async\taskgraphinterfaces.h:779]
UE4Editor_Core!FTaskThread::ProcessTasks() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\private\async\taskgraph.cpp:539]
UE4Editor_Core!FTaskThread::ProcessTasksUntilQuit() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\private\async\taskgraph.cpp:340]
UE4Editor_RenderCore!RenderingThreadMain() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\rendercore\private\renderingthread.cpp:310]
UE4Editor_RenderCore!FRenderingThread::Run() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\rendercore\private\renderingthread.cpp:411]
UE4Editor_Core!FRunnableThreadWin::Run() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\private\windows\windowsrunnablethread.cpp:74]

lzwdgc · August 31, 2015, 8:09pm

On AMD Radeon HD7970 with -DX12 I see a hang in that place.

UE 4.9 release.

Driver: amdxc64.dll

Company: Advanced Micro Devices, Inc.

Version: 8.18.10.41

Build Time: Thu Jul 16 04:24:51 2015

This is the latest AMD driver. Update driver application from amd.com says so.

See pics.

Lovecraft_K · September 1, 2015, 6:33pm

Hi louie9588 -

Thank you for your help tracking this issue down. I have been able to reproduce the crash and have reported it as UE-20622. As we continue to investigate a solution I will keep you informed here.

Thank You again -

Eric Ketchum

RCaloca · September 8, 2015, 10:04pm

Can you try running with -d3debug also and post the logs here? That will help me narrow it down. Thanks!

Bariudol · September 11, 2015, 2:14am

I thik it has to do with Distance Fields. In my case the editor works well with projects that have no DF.

RCaloca · September 11, 2015, 1:50pm

Are you on AMD also?

Bariudol · September 11, 2015, 10:41pm

No, I’m on Intel (i7 870) + Nvidia (Gtx 760). Here is my DxDiag, and the log files.

RCaloca · September 14, 2015, 8:23pm

Thanks Bariudol, it’s hitting an assert on DF:
Assertion failed: !Scene->DistanceFieldSceneData.HasPendingOperations() [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.9\Engine\Source\Runtime\Renderer\Private\DistanceFieldShadowing

I’ll ask our team to enter a ticket for this so we can look into it.

Lovecraft_K · September 14, 2015, 8:37pm

For reference Bariudol’s issue is entered as UE-21075

anonymous_user_0dc1700e · September 21, 2015, 7:32am

I have a similar problem. -D3D12 and -DX12 cause my empty blank C++ project to crash after the first run. That is, it will run fine the first time, but subsequent executions of “MyProject.exe -D3D12” will throw a Fatal Exception. Attached is a zip file with my DxDiag, crash dumps, logs, config files, and any other relevant information I can think of.

I should note that MyProject-Editor.exe works fine, it’s only the client that has this issue.

RCaloca · September 21, 2015, 1:45pm

Thanks Bleakwise, I’ll try to get some info as to why you got that crash!

RCaloca · September 21, 2015, 6:01pm

Is there a way you can send the callstack as well as try running with -d3debug so we can get more info? Also a copy of the outputlog from visual studio while you’re at it

Bariudol · February 21, 2016, 11:45pm

Are there any news on this issues?

RCaloca · February 22, 2016, 3:52am

4.11 has tons of changes for stability/perf on D3D12. If you have a chance try out the 4.11 preview!