Unreal Engine Issues
Unreal Engine Issues
[MAC][OCULUS]: Oculus Audio SDK Support
UE - Platform - XR - Jun 29, 2015When/if Oculus ever restore Mac support add the audio SDK too. Investigate if there's anything we can do in the interim and if not then do a much better job that VR only works on Windows & add dialo ...
[Feature Request] Support Lighting Channels for Skylights
UE - Graphics Features - Apr 27, 2018Lighting channels for skylights would help for streaming levels that include both outdoor and indoor environments. https://forums.unrealengine.com/development-discussion/rendering/78203-lighting-ch ...
Packaging for Linux in a binary build should be disabled when not supported
UE - Platform - Linux - Jan 5, 2015According to the user, if you install Linux toolchain, the binary build will allow you to package for it, and will not handle the failure gracefully ( https://forums.unrealengine.com/showthread.php? ...
Odd behavior when moving a large number of assets
UE - Editor - Content Pipeline - Content Browser - May 18, 2015User is experiencing his PC running out of memory when he does large move/copy operations in the content browser. There are a few issues with this process. The first is that attempting to drag any ...
Pulling down a large number of achievements causes the game to crash
UE - Platform - Mobile - Jul 27, 2015When attempting to download a large number of achievements for an Android app the application will crash with a error indicating the JNI local reference count buffer has been exceeded. Project Link ...
HoloLens auto-enabling as a supported platform in 5.1
UE - Platform - XR - Mar 30, 2023https://udn.unrealengine.com/s/case/5004z00001n9MUWAA2/hololens-cannot-be-permanently-disabled-as-a-target-platform?fromCase=1 They disable hololens as a supported target platform, but it is enab ...
StaticMesh reimport not preserving support for physical material masks
UE - Runtime - Simulation - Feb 10, 2026Client has a workflow issue with the reimport pipeline: UStaticMesh::bSupportPhysicalMaterialMasks should be copied over to UBodySetup::bSupportUVsAndFaceRemap before it takes effect for raycasts, ...
User Defined Enums don't support the UseEnumValuesAsMaskValuesInEditor meta specifier
UE - Framework - Blueprint - Sep 13, 2023The Make Bitmask node uses the flag index rather than the flag mask value unless the enum has the UseEnumValuesAsMaskValuesInEditor meta specifier. UserDefinedEnums in the editor don't support this ...
Jumping after walking off a ledge does not allow for Max number of jumps
UE - Gameplay - Oct 18, 2016If the max number of jumps is 'n', jumping from the ground allows for 'n' jumps, but walking off a ledge and then jumping only allows for 'n-1' jumps. Ex: If Jump Max Count is set to 3 (triple jump ...
Actors with large numbers of components cause long hitches during cooking
UE - Foundation - Core - Cooker - May 14, 2019Actors with large numbers of components cause long hitches during cooking. Here is a brief profile from Very Sleepy of the process while the editor was cooking: [Image Removed] ...