Unreal Engine Issues
Unreal Engine Issues
Static mesh material slots incorrect when upgrading project from UE4 to UE5
UE - Editor - Content Pipeline - Asset Build - Aug 9, 2022Licensee reporting material slots being incorrectly assigned when loading an asset created in UE4 into UE5 via an upgraded project. ...
Client may receive failure message before ClientTravel RPC during non-seamless travel
UE - Networking - Aug 9, 2022See linked UDN for more info. When a server initiates a non-seamless travel, it will inform any connected clients by sending the reliable ClientTravelInternal RPC. After a delay (controlled by Serve ...
[AI] NavModifierComponent includes non-navigation relevant primitive components in its navigation bounds calculation.
UE - AI - Navigation - Aug 8, 2022If an actor contains multiple primitive components, it uses all of them for calculating navigation bounds even if some of the primitives are not marked as navigation relevant. Toggling navigation re ...
[MetaSounds][Wave Player] - Looping sound waves is not sample accurate
UE - Audio - MetaSounds - Aug 8, 2022When playing the two metronome sounds, it is expected that when the 1bar asset loops, it will stay in time with the 12 bar asset; however, instead phasing begins to occur. This does not occur when ...
Bad cast in editor utility widget when casting to Movie Scene Property Track
UE - Anim - Sequencer - Aug 3, 2022When reloading utility widgets the Movie Scene Property Track seems to be unrecognized causing cast nodes to become invalid. ...
Subcategories in Visual Logger do not Remember Open/Closed State
UE - AI - Aug 2, 2022Within the actor snapshot area, you can categorize information into different sub-trees, each of which are expandable. However as you scrub through the timeline and new events happen, any sub-catego ...
Developer Folders Visible Due to Legacy Path Filters
UE - Editor - Content Pipeline - Content Browser - Aug 2, 2022The Other Developers folder is comparing against the virtual path of a file to see if it starts with "/Game/Developers", but the virtual paths of all the developer folders start with "/All/Game/Deve ...
Multiplying CompleCollision by inverse scale does not create a collision
UE - Gameplay - Components - Aug 2, 2022If multiplying a mesh with ComplexCollision by inverse scale, the geometry may not be created on the mesh. This may depend on the assets of the mesh. In the sample example, the navmesh is not create ...
The value of LLM AudioSummary is not an Audio-related aggregate value.
UE - Audio - Jul 29, 2022"stat llm" does not show that the Audio summary value is the sum of Audio related tags. In the attached screenshot, when executing "stat llmfull", the AudioSummary value is less than the sum of "Aud ...
AnimMontage notify callback destroying owning actor causes crash
UE - Anim - Runtime - Jul 28, 2022Destroying the owning actor as a response to an anim montage's anim notify causes unsafe access of the current anim montage. See repro steps. ...