This is an infrequent crash in 4.18. Users have not provided any descriptions of their actions when the crash occurred.
Source Context
147 for (int32 ViewIndex = 0; ViewIndex < Views.Num(); ViewIndex++) 148 { 149 if (VisibilityMap & (1 << ViewIndex)) 150 { 151 const FSceneView* View = Views[ViewIndex]; 152 FPrimitiveDrawInterface* PDI = Collector.GetPDI(ViewIndex); 153 154 for (const FSegmentProxy& Segment : Segments) 155 { 156 const FLinearColor SegmentColor = Segment.bSelected ? SelectedSplineColor : SplineColor; 157 158 ***** FLandscapeSplineInterpPoint OldPoint = Segment.Points[0]; 159 OldPoint.Center = MyLocalToWorld.TransformPosition(OldPoint.Center); 160 OldPoint.Left = MyLocalToWorld.TransformPosition(OldPoint.Left); 161 OldPoint.Right = MyLocalToWorld.TransformPosition(OldPoint.Right); 162 OldPoint.FalloffLeft = MyLocalToWorld.TransformPosition(OldPoint.FalloffLeft); 163 OldPoint.FalloffRight = MyLocalToWorld.TransformPosition(OldPoint.FalloffRight); 164 for (int32 i = 1; i < Segment.Points.Num(); i++) 165 { 166 FLandscapeSplineInterpPoint NewPoint = Segment.Points[i]; 167 NewPoint.Center = MyLocalToWorld.TransformPosition(NewPoint.Center); 168 NewPoint.Left = MyLocalToWorld.TransformPosition(NewPoint.Left); 169 NewPoint.Right = MyLocalToWorld.TransformPosition(NewPoint.Right); 170 NewPoint.FalloffLeft = MyLocalToWorld.TransformPosition(NewPoint.FalloffLeft); 171 NewPoint.FalloffRight = MyLocalToWorld.TransformPosition(NewPoint.FalloffRight);
repro steps currently unknown
Assertion failed: (Index >= 0) & (Index < ArrayNum) [File:D:\Build\++UE4+Release-4.18+Compile\Sync\Engine\Source\Runtime\Core\Public\Containers/Array.h] [Line: 610] Array index out of bounds: 0 from an array of size 0 UE4Editor_Landscape!FLandscapeSplinesSceneProxy::GetDynamicMeshElements() [landscapesplines.cpp:159] UE4Editor_Renderer!FSceneRenderer::GatherDynamicMeshElements() [scenevisibility.cpp:1973] UE4Editor_Renderer!FSceneRenderer::ComputeViewVisibility() [scenevisibility.cpp:2634] UE4Editor_Renderer!FDeferredShadingSceneRenderer::InitViews() [scenevisibility.cpp:2875] UE4Editor_Renderer!FDeferredShadingSceneRenderer::Render() [deferredshadingrenderer.cpp:579] UE4Editor_Renderer!RenderViewFamily_RenderThread() [scenerendering.cpp:2081] UE4Editor_Renderer!TGraphTask<`FRendererModule::BeginRenderingViewFamily'::`26'::EURCMacro_FDrawSceneCommand>::ExecuteTask() [taskgraphinterfaces.h:784] UE4Editor_Core!FNamedTaskThread::ProcessTasksNamedThread() [taskgraph.cpp:651] UE4Editor_Core!FNamedTaskThread::ProcessTasksUntilQuit() [taskgraph.cpp:560] UE4Editor_RenderCore!RenderingThreadMain() [renderingthread.cpp:327] UE4Editor_RenderCore!FRenderingThread::Run() [renderingthread.cpp:461] UE4Editor_Core!FRunnableThreadWin::Run() [windowsrunnablethread.cpp:76]
error message when install in U.E 5.3 - IS-IN-FCO2-82
I am not able to find world outliner how to enable it?
Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows
An error occurred while trying to generate project files !?
Bullet replication problem. The players sees each other but does not see the bullet
How can i modify the param name in EQS node
Delay nodes occasionally don't fire the "Completed" output in a nativized build
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-52521 in the post.
| 0 |
| Component | UE - LD & Modeling - Terrain - Landscape |
|---|---|
| Affects Versions | 4.18, 4.18.1 |
| Target Fix | 4.18.2 |
| Fix Commit | 3768718 |
|---|
| Created | Nov 17, 2017 |
|---|---|
| Resolved | Jan 10, 2018 |
| Updated | Jun 23, 2018 |