Unreal Engine Issues
Unreal Engine Issues
Spline mesh can not cast shadow when raytracing enabled.
UE - Graphics Features - Lumen - May 19, 2021GooglePAD ondemand assetpack file packaged redundantly in obb file
UE - Platform - Mobile - Mar 19, 2021In order to distribute content within GooglePAD's distribution size limit. (1GB for install-time, 500MB for fast-follow, and 500MB for on-demand) we are trying to package it as assetpack by dividing ...
Crash occurs when adding code to custom node in Material Function.
UE - Graphics Features - Mar 16, 2021A Salesforce ticket reports that entering the above code into a custom node in a Material Function causes a crash. I was able to repro his crash reliably. This is a regression. Working as expected ...
Duplicating a blueprint interface asset results in duplicate GraphGuid
UE - Gameplay - Blueprint - Feb 24, 2021When a blueprint interface asset is duplicated in the Content browser, UEdGraph::GraphGuid will not be regenerated so the two graphs will end up sharing the same GUID. This causes problems for any ...
Reflection looks much darker on Mobile Preview vs PC
UE - Graphics Features - Jan 13, 2021UPDATE: This is primarily due to the fact that it runs as Fullyrough on Mobile as long as a Constant 1 value was feed. Also on Mobile the FullyRough shading looks like simply remove all Highlights/R ...
Nameclash error when importing skeletal mesh
UE - Editor - Content Pipeline - Import and Export - Jan 5, 2021The attached FBX file is getting a nameclash error when imported. This content is licensee content please delete after using. This issue is NOT occurring at 4.25.4 Binary @ CL 14818863 Marked as ...
Live Coding Doesn't Appear to Correctly Reload or Reinit Automation Spec Tests
UE - Foundation - Cpp Tools - Live Coding - Dec 3, 2020Something in the way that live coding interacts with the test system, or how the tests are loaded at startup and initialized, isn't quite matching up. ...
BroadcastNetworkFailure called twice when outdated client network failure is received
UE - Networking - Nov 5, 2020When a pending net game on a client receives a NMT_Upgrade control message, a network failure of type OutdatedClient is broadcast. Then during TickWorldTravel when the client tries to return to the ...
Raytraced reflection doesn't work with high roughness
UE - Graphics Features - Lumen - Oct 30, 2020Even when the max roughness for raytraced reflections is set to 1, they seem to be blended away at far below that value. For projects (e.g. film,vfx) where quality trumps speed it would be valuable ...
Sound Cue with Branch or Switch node has incorrect duration when played in a level sequence
UE - Audio - Oct 19, 2020Sound cues with a branch or switch node will show in the sequence with the longest duration of any waves within the cue, despite which one will be played. During playback the section length will dif ...