Unreal Engine Issues
Unreal Engine Issues
SceneCapture2D Render Targets do not retain Alpha when in Rendering Preview for Vulkan and ES3.1
UE - Platform - Mobile - Dec 12, 2022Regression: This issue does not occur in Release-5.0, so this is a regression The widget completely obscures the screen only when switching Preview Rendering modes without looking at the create Blu ...
When IOStore is enabled, -createchunkinstall separates out chunk-non-0 pak files but not utoc/ucas files
UE - Foundation - Core - Cooker - Dec 12, 2022The -createchunkinstall option is used to separate out chunk>0 CDN/patch data from the main packaged app, but when using it with the IOStore enabled, only the pak files are separated out but not the ...
[AI] Assert leading to crash in FRecastTileGenerator::AddReferencedObjects
UE - AI - Navigation - Dec 9, 2022Licensee has reported a couple cases of an assert happening stemming from FRecastTileGenerator::AddReferencedObjects in a built game. They are limiting the MaxTileGeneratorTasks to 1. The crash occu ...
Using the "Keep World" scale rule can result in incorrect relative location when attaching actors
UE - Gameplay - Components - Dec 9, 2022This seems to happen due to a precision error when calculating the relative transform between the socket and the component being attached. Occasionally, one of the transforms will have a scale of (0 ...
Notifies on sequences are not triggered from Montages in linked anim instances
UE - Anim - Gameplay - Dec 9, 2022Notifies, that live on anim sequences that are played via montages, are not currently triggered when the montage is played via a slot in a linked anim graph. It seems that the notifies are in the s ...
Collab Viewer Template menu does not function properly in VR Preview
UE - Platform - XR - Dec 9, 2022Regression: Tested this issue in Release-5.0, this issue did not occur so regression is yes There are chances that the menu will disappear as if functioning properly, but it locks out all control f ...
STAT_VolumetricLightmapBuildData is not counted correctly
UE - Graphics Features - Dec 9, 2022STAT_VolumetricLightmapBuildData isn't counted correctly. It seems that the root cause is Volume.IndirectionTexture.DataSize is set to 0 before STAT_VolumetricLightmapBuildData is decreased.// Prec ...
Crash due to memory after opening the World Partition window with large objects
UE - World Creation - Worldbuilding Tools - World Partition - Dec 8, 2022Regression: Tested in UE5/Release-5.0, this issue does not occur so regression is yes. Reproducing this issue has a mixed reproduction rate. I have gotten the editor to crash when scaling the cube ...
Make Enhanced Input More Extendable
UE - Gameplay - Input - Dec 8, 2022Enhanced Input could use another pass to make sure classes, functions and data are properly exposed to both be safe and allow users to change/expand Enhanced Input. ...
AddTimedDisplay causes crash when changing level
UE - Gameplay - Dec 8, 2022RemoveAfterSecondsLambda in AddTimedDisplay function may access released memory during level transitions. The following workaround works : void UViewportStatsSubsystem::AddTimedDisplay(FText Text, ...