Unreal Engine Issues

FPlatformOutputDevices::GetAbsoluteLogFilename() not returning correct path when running multiple application instance

uasset file not deleted when delete skeletal mesh

Crash when converting a Landscape to a Blueprint Class

The Editor crashes when attempting to convert a Landscape into a Blueprint Class. Looking back to //UE4/Release-4.24 cl 11590231, this option seems to be unselectable (see attached image), which lea ...

Static lighting isn't bouncing when using Layered Materials

Static lighting will not bounce on the ceiling when using a Layered Material. The Material Attributes Layers node is used which doesn't appear in 4.24.3 so this isn't a regression. This was report ...

Compiling with VS2019 16.6 later causes garbled characters in output window

Using old behavior by applying true to NMakeUseOemCodePage property solves this issue.  in VCProject.cs​// Project globals (project GUID, project type, SCC bindings, etc) { VCProjectFi ...

Volumetric Translucent Shadow does not work

Async Task nodes placed in editor only modules should not issue a warning if the proxy class is set to something in the game module

Because the proxy class is set to something within the game module, no warning is placed on the node as the outer package ends up being a valid Runtime module. This should actually be a warning in ...

Custom Primitive Data are not (fully) functional with Instanced Static Mesh components

If the ISM component is not in a blueprint, but added directly inside the level, the CPD works. If the CPD value is set from a construction script through either the Default or Transient function, i ...

Unable to write custom stencil using Draw Material To Render Target

The attached project was created in 4.27 and is rendered on render target when checked in 4.27. However, this does not reproduce in 5.0 or later. ...

Infinite loop in UAnimSequence::ExtractRootMotion when sampling backwards

When sampling root motion backwards we can hit an infinite loop in ExtractRootMotion. This happens if the initial sample time + negative delta is off the end of the animation clip. In that case FA ...