Unreal Engine Issues
Unreal Engine Issues
Crash when building lighting with a skylight that draw lit translucent material
UE - Graphics Features - Aug 14, 2017A common crash affecting many users in 4.17.0 ...
Hair sampling/aliasing in editor with sequencer
UE - Graphics Features - Jun 9, 2021UPD: affected version 4.26 so regression for 4.27 is no ...
Can't preview correctly when using Lookat Track with [Can Blend] enabled
UE - Anim - Sequencer - Feb 15, 2021When I play it in PIE, it plays fine. This problem does not occur in 4.25.4. ...
Ray traced GI denoiser blotches/artefacts
UE - Graphics Features - Lumen - Sep 15, 2021See licensee description of the issue for more info. Issue did not occur in 4.25. ...
QAGame Crashes on launch on iphone 6 (iOS 8)
UE - Platform - Mobile - Jan 16, 2017this crash was encountered during the mobile compat for 4.15. So far, just this device has been affected. ...
[CrashReport] Assertion failed - FAssetEditorManager::OpenEditorForAsset()
UE - Anim - Sequencer - Jul 20, 2017This is a common crash affecting users in 4.16. Unfortunately they have not provided any additional information ...
Game start slowing down when there are more than 10 sprites in the level
UE - Gameplay - Paper2D - Apr 10, 2018Sprites seem to be drastically affecting FPS in 4.19 projects on Mac devices. ...
Normal of Skeletal Mesh is incorrect when Recompute Tangent is used when Skincache is enabled
UE - Graphics Features - Aug 12, 2020This issue occurs in Skeletal Mesh depending on the model when Skincache is enabled and affects the rendering. ...
Hot reloading newly created C++ project compiles modules
UE - Foundation - Core - Apr 25, 2017This is a regression from 4.15.2 and occurs on both Windows and Mac. Affects both Binary and Github builds. ...
Copy Pose From Mesh Node Does Not Preview in Sequencer
OLD - Anim - Jun 13, 2018Copy Pose From Mesh node does not affect the animation when previewing in Sequencer. This works when played in the editor. ...