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User reporting crash with a specific setup using Lit Translucent FX Clouds and a Day-Night Setup running on a Timeline from Level Blueprint.
[Link Removed]
4.8 BUGG: [Link Removed]
4.9 BUGG: [Link Removed]
4.10 BUGG: [Link Removed]
316 {
317 FTextureLayoutNode& Node = Nodes[NodeIndex];
318 if (Node.ChildA == SearchNodeIndex || Node.ChildB == SearchNodeIndex)
319 {
320 return NodeIndex;
321 }
322 }
323 return INDEX_NONE;
324 }
325
326 /** Returns true if the node or any of its children are marked used. */
327 bool IsNodeUsed(int32 NodeIndex)
328 {
329 bool bChildrenUsed = false;
330 ***** if (Nodes[NodeIndex].ChildA != INDEX_NONE)
331 {
332 checkSlow(Nodes[NodeIndex].ChildB != INDEX_NONE);
333 bChildrenUsed = IsNodeUsed(Nodes[NodeIndex].ChildA) || IsNodeUsed(Nodes[NodeIndex].ChildB);
334 }
335 return Nodes[NodeIndex].bUsed || bChildrenUsed;
336 }
337
338 /** Recursively removes the children of a given node from the Nodes array and adjusts existing indices to compensate. */
339 void RemoveChildren(int32 NodeIndex)
340 {
341 // Traverse the children depth first
342 if (Nodes[NodeIndex].ChildA != INDEX_NONE)
343 {
344 RemoveChildren(Nodes[NodeIndex].ChildA);
345 }
Updated Reproduction Steps:
RESULTS: CRASH
EXPECTED: NO Crash
Original Reproduction Steps:
RESULTS: CRASH
EXPECTED: No Crash
Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.8\Engine\Source\Runtime\Core\Public\Containers\Array.h] [Line: 678] Array index out of bounds: -1 from an array of size 1 UE4Editor_Renderer!FTextureLayout::IsNodeUsed() texturelayout.h:331 UE4Editor_Renderer!FTextureLayout::RemoveElement() texturelayout.h:136 UE4Editor_Renderer!FDeferredShadingSceneRenderer::PrepareTranslucentShadowMap() translucentrendering.cpp:110 UE4Editor_Renderer!FTranslucentPrimSet::DrawPrimitives() translucentrendering.cpp:650 UE4Editor_Renderer!FDeferredShadingSceneRenderer::RenderTranslucency() translucentrendering.cpp:1040 UE4Editor_Renderer!FDeferredShadingSceneRenderer::Render() deferredshadingrenderer.cpp:1088 UE4Editor_Renderer!RenderViewFamily_RenderThread() scenerendering.cpp:1355 UE4Editor_Renderer!TGraphTask<`FRendererModule::BeginRenderingViewFamily'::`17'::EURCMacro_FDrawSceneCommand>::ExecuteTask() taskgraphinterfaces.h:753 UE4Editor_Core!FTaskThread::ProcessTasks() taskgraph.cpp:430 UE4Editor_Core!FTaskThread::ProcessTasksUntilQuit() taskgraph.cpp:273 UE4Editor_RenderCore!RenderingThreadMain() renderingthread.cpp:284 UE4Editor_RenderCore!FRenderingThread::Run() renderingthread.cpp:385 UE4Editor_Core!FRunnableThreadWin::Run() windowsrunnablethread.cpp:73 UE4Editor_Core!FRunnableThreadWin::GuardedRun() windowsrunnablethread.cpp:26 kernel32!<Unknown> ntdll!<Unknown>
Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.9\Engine\Source\Runtime\Core\Public\Containers\Array.h] [Line: 678] Array index out of bounds: -1 from an array of size 1 UE4Editor_Renderer!FTextureLayout::IsNodeUsed() texturelayout.h:331 UE4Editor_Renderer!FTextureLayout::RemoveElement() texturelayout.h:136 UE4Editor_Renderer!FDeferredShadingSceneRenderer::PrepareTranslucentShadowMap() translucentrendering.cpp:112 UE4Editor_Renderer!FTranslucentPrimSet::DrawPrimitives() translucentrendering.cpp:659 UE4Editor_Renderer!FDeferredShadingSceneRenderer::DrawAllTranslucencyPasses() translucentrendering.cpp:1054 UE4Editor_Renderer!FDeferredShadingSceneRenderer::RenderTranslucency() translucentrendering.cpp:1083 UE4Editor_Renderer!FDeferredShadingSceneRenderer::Render() deferredshadingrenderer.cpp:1251 UE4Editor_Renderer!RenderViewFamily_RenderThread() scenerendering.cpp:1572 UE4Editor_Renderer!TGraphTask<`FRendererModule::BeginRenderingViewFamily'::`23'::EURCMacro_FDrawSceneCommand>::ExecuteTask() taskgraphinterfaces.h:779 UE4Editor_Core!FTaskThread::ProcessTasks() taskgraph.cpp:539 UE4Editor_Core!FTaskThread::ProcessTasksUntilQuit() taskgraph.cpp:340 UE4Editor_RenderCore!RenderingThreadMain() renderingthread.cpp:310 UE4Editor_RenderCore!FRenderingThread::Run() renderingthread.cpp:411 UE4Editor_Core!FRunnableThreadWin::Run() windowsrunnablethread.cpp:74
Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.10\Engine\Source\Runtime\Core\Public\Containers\Array.h] [Line: 678] Array index out of bounds: -1 from an array of size 1 UE4Editor_Renderer!FTextureLayout::IsNodeUsed() texturelayout.h:331 UE4Editor_Renderer!FTextureLayout::RemoveElement() texturelayout.h:136 UE4Editor_Renderer!FDeferredShadingSceneRenderer::PrepareTranslucentShadowMap() translucentrendering.cpp:108 UE4Editor_Renderer!FTranslucentPrimSet::DrawPrimitives() translucentrendering.cpp:659 UE4Editor_Renderer!FDeferredShadingSceneRenderer::DrawAllTranslucencyPasses() translucentrendering.cpp:1054 UE4Editor_Renderer!FDeferredShadingSceneRenderer::RenderTranslucency() translucentrendering.cpp:1083 UE4Editor_Renderer!FDeferredShadingSceneRenderer::Render() deferredshadingrenderer.cpp:1266 UE4Editor_Renderer!RenderViewFamily_RenderThread() scenerendering.cpp:1582 UE4Editor_Renderer!TGraphTask<`FRendererModule::BeginRenderingViewFamily'::`20'::EURCMacro_FDrawSceneCommand>::ExecuteTask() taskgraphinterfaces.h:779 UE4Editor_Core!FTaskThread::ProcessTasks() taskgraph.cpp:539 UE4Editor_Core!FTaskThread::ProcessTasksUntilQuit() taskgraph.cpp:340 UE4Editor_RenderCore!RenderingThreadMain() renderingthread.cpp:310 UE4Editor_RenderCore!FRenderingThread::Run() renderingthread.cpp:411 UE4Editor_Core!FRunnableThreadWin::Run() windowsrunnablethread.cpp:74
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| 0 |
| Component | UE - Graphics Features |
|---|---|
| Affects Versions | 4.8.3, 4.9.2, 4.10, 4.11 |
| Created | Nov 11, 2015 |
|---|---|
| Resolved | Feb 7, 2017 |
| Updated | Apr 27, 2018 |