No user comments in crash group
3127 if (SectionLodsParameter.IsBound()) 3128 { 3129 if (CurrentLODData.UseCombinedMeshBatch) 3130 { 3131 SetShaderValue(RHICmdList, VertexShaderParamRef, SectionLodsParameter, CurrentLODData.ShaderCurrentLOD); 3132 } 3133 else 3134 { 3135 FVector4 ShaderCurrentLOD(ForceInitToZero); 3136 ***** ShaderCurrentLOD.Component(SubSectionIndex) = CurrentLODData.SubSections[SubSectionIndex].fBatchElementCurrentLOD; 3137 3138 SetShaderValue(RHICmdList, VertexShaderParamRef, SectionLodsParameter, ShaderCurrentLOD); 3139 } 3140 }
No known steps to reproduce
Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\Build\++UE4+Release-4.19+Compile\Sync\Engine\Source\Runtime\Core\Public\Containers/Array.h] [Line: 610] Array index out of bounds: -3 from an array of size 4 UE4Editor_Landscape!FLandscapeVertexFactoryVertexShaderParameters::SetMesh() [landscaperender.cpp:3137] UE4Editor_Renderer!FMeshMaterialShader::SetMesh<FRHIVertexShader * __ptr64>() [shaderbaseclasses.cpp:511] UE4Editor_Landscape!FLandscapeGrassWeightDrawingPolicy::SetMeshRenderState() [landscapegrass.cpp:336] UE4Editor_Landscape!FLandscapeGrassWeightExporter_RenderThread::RenderLandscapeComponentToTexture_RenderThread() [landscapegrass.cpp:445] UE4Editor_Landscape!TGraphTask<`FLandscapeGrassWeightExporter::FLandscapeGrassWeightExporter'::`2'::EURCMacro_FDrawSceneCommand>::ExecuteTask() [taskgraphinterfaces.h:829] UE4Editor_Core!FNamedTaskThread::ProcessTasksNamedThread() [taskgraph.cpp:665] UE4Editor_Core!FNamedTaskThread::ProcessTasksUntilQuit() [taskgraph.cpp:574] UE4Editor_RenderCore!RenderingThreadMain() [renderingthread.cpp:331] UE4Editor_RenderCore!FRenderingThread::Run() [renderingthread.cpp:465] UE4Editor_Core!FRunnableThreadWin::Run() [windowsrunnablethread.cpp:76]
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