Unreal Engine Issues
Unreal Engine Issues
Animation insights crash with linked anim graphs
OLD - Anim - Aug 25, 2020From this UDN: https://udn.unrealengine.com/questions/601647/animation-insights-crash.html Looks like we need to cache the function index in FAnimNode_LinkedAnimGraph::DynamicLink and apply the sa ...
Create a Material Editor node that exposes the VertexID
UE - Rendering - Architecture - Materials - Feb 20, 2023A UDN user has requested that we expose the VertexID as a Material Editor graph node. According to a brief thread with [Link Removed] , this is a useful feature to add. https://udn.unrealengine.com ...
Renaming WP map does not remove original external actors
UE - World Creation - Worldbuilding Tools - OFPA - Oct 19, 2023Renaming a WP map through the content browser does not delete the external actors associated with the originally named map. The rename duplicate builder seems to work correctly and can be used inste ...
[Interchange][FBX] Issue with asset name clashes after auto import
UE - Editor - Content Pipeline - Import and Export - Jan 22, 2025The mesh changes and the asset name stays the same while the two FBX are completly different: different filename, different mesh names in the FBX CF video for repro steps. https://forums.unreale ...
Editor Performance drops when removing frames from animations with curve data
OLD - Anim - May 26, 2016Editor Performance drops when removing frames from animations with curve keys Regression: No, removing frames on animations with curves had a chance to crash the editor in 4.11, which doesn't happ ...
UDN: Editor ignores platform-suffixed solution file names when checking for a compiler
UE - Foundation - Cpp Tools - UnrealBuildTool - Dec 3, 2015https://udn.unrealengine.com/questions/270801/cannot-open-modules-panel-its-missing.html MikeF: The "Modules" button will automatically become hidden if the editor thinks that the user is not a pr ...
Race condition in the late update manager
UE - Platform - XR - Jan 7, 2019https://udn.unrealengine.com/questions/476212/race-condition-in-lateupdatemanager.html In short, the trick storing a pointer to the packed index of the primitive does not work as it is simply a p ...
Disable "Deferred Rendering" option in Movie Render Queue doesn't work
UE - Anim - Sequencer - May 4, 2020Disable "Deferred Rendering" option in Movie Render Queue doesn't work and still renders the deferred pass. Currently you have to delete the Deferred Render config option completely to get the expec ...
Reimporting SkeletalMesh with LODs generated via reduction tool crashes when reduction plugin is disabled
UE - Editor - Content Pipeline - Import and Export - Mar 12, 2021When reimporting a Skeletal Mesh that has LODs generated via the reduction tool, the editor will crash if the Skeletal Mesh Simplifier plugin is disabled. This issue was originally reported on th ...
Using GameCenter from iOS15 onwards requires a plist entitlement key
UE - Platform - Apple - Dec 6, 2023Apple added a new Entitlement plist value starting with iOS15 to allow connecting with GameCenter. It's a boolean value with the key: com.apple.developer.game-center Without it, the app can not co ...