Unreal Engine Issues
Unreal Engine Issues
Rendering Offscreen Using Non-Fullscreen View Creates Black Border
UE - Graphics Features - Apr 25, 2018Issue has been observed in 4.19.1 from EGL and Main CL 4027311. Per licensee: We recently switched from UE 4.18 to 4.19, and noticed several issues when doing offscreen rendering. To illustrate th ...
Packaging fails with too many instanced static meshes
UE - Graphics Features - Jun 8, 2018Project will fail to package with more than one actor containing ISM Components. From user: "...After some testing I found that it only occurs if there are multiple actors in a map (either of the ...
Unable to package for Linux with exceptions enabled
UE - Platform - Linux - Oct 9, 2018Licensee's project requires the bEnableExceptions flag to be set to true in the Build.cs file. The build compiles for Windows, but when attempting to package for Linux they get these errors: Proce ...
Crash: Unhandled exception UE4Editor_Renderer!FMobileBasePassMeshProcessor::Process
UE - Graphics Features - Mar 14, 2019HUD can cause a crash when used with Mobile. "When running from visual studio exception happens here: https://github.com/EpicGames/UnrealEngine/blob/4.22/Engine/Source/Runtime/Renderer/Private/Mobi ...
CustomDepth rendering incorrectly with Instanced Stereo
UE - Platform - XR - Apr 9, 2019Screen position node in 4.22 no longer works as expected. Confirmed in 4.23 Main @ CL 5806859 ...
TimeSynth when reactivated doesn't continue playback from where it was deactivated
UE - Audio - Dec 9, 2019This issue only occurs with -audiomixer passed into the Engine (4.23) and in 4.24/4.25 where it is enabled by default. The user tried deactivating and reactivating Time Synth component to pause it ...
Weighted Tangent not functioning in Curve Asset
UE - Anim - Sequencer - Feb 18, 2020Weighted Tangent handle modifications do not work as expected in Curve Assets. ...
Landscape Tool crashes on Layer Import
UE - LD & Modeling - Terrain - Landscape - Mar 12, 2020The heightmap and weightmaps were created using Terresculptor, and exported in the correct format. If you import everything except the layermaps, the landscape is generated and the layers can be pai ...
Weird reflection pixels of translucent objects with Ray Tracing Reflection
UE - Graphics Features - Lumen - Jul 15, 2020[Image Removed] ...