Unreal Engine Issues
Unreal Engine Issues
LevelSequenceActor sequencer loaded with DataLayer does not progress track when played
UE - Anim - Sequencer - Nov 1, 2023In UE5.2, there seems to be a problem with the initialization of the reloaded LevelSequenceActor. SequencePlayer->Initialize is not called in ALevelSequenceActor::InitializePlayer() and Tick regist ...
GAS: AbilitySystemComponent does not DestroyActiveState after re-entering play
UE - Gameplay - Gameplay Ability System - Oct 30, 2023UAbilitySystemComponent::DestroyActiveState() is called when the component is unregistered (OnUnregister) and when its destroyed (OnComponentDestroyed). It performs state cleanup such as canceling a ...
UProperty meta ShowOnlyInnerProperties doesn't properly propagate through UStructs
UE - Editor - UX - Oct 30, 2023ShowOnlyInnerProperties does not work when a UStruct is embedded inside another UStruct ...
[MetaSounds][Biquad Filter] - Biquad Filter Produces Incorrect Output when the Sample Rate is not 48kHz
UE - Audio - MetaSounds - Oct 30, 2023When the Sample Rate of the Audio Mixer or device is not 48kHz, the Biquad Filter output is not correct on PIE. It is Silent at 20000Hz, and other frequencies also sound wrong. See [Link Removed] ...
[MetaSounds][Ladder Filter] - Ladder Filter Produces Incorrect Output when the Sample Rate is not 48kHz
UE - Audio - MetaSounds - Oct 30, 2023When the Sample Rate of the Audio Mixer or device is not 48kHz, the Ladder Filter output is not correct on PIE. It is Silent at 20000Hz, and other frequencies also sound wrong. ...
Unreal Insights - GPU Timers don't show on Graph
UE - Foundation - Insights - Oct 27, 2023From Customer: UE 5.3 update broke Unreal Insights adding GPU timers into graph tracks. Debugging the code and cross checking with github/p4v I guess it broke in this revision: Timer graphs no ...
GAS: Crash on unloading sublevel with Duration GEs and garbage collection before the duration expires
When a sublevel gets unloaded that has an actor with an AbilitySystemComponent with an active GameplayEffect with Duration, a crash occurs when the duration expires. This is due to an ASC timer dele ...
Exiting PIE after ejecting from pawn and opening a level sequence will crash the editor
UE - Editor - UX - Oct 26, 2023Editor crashes after ejecting from pawn and opening a sequence when ending PIE ...
Open Marketplace button is unresponsive
Portal - Jun 8, 2021When pressing the Open Marketplace button in UE5 or the Marketplace button in UE4, nothing happens. This occurs in both UE5 Early Access and UE4 4.26.2. Tested in //UE4/Release-4.25 @ CL 14469661 ...
Expose UDataLayerLoadingPolicy and FWorldPartitionActorViewProxy to plugins via ENGINE_API
UE - World Creation - Worldbuilding Tools - World Partition - Oct 26, 2023Requested by licensees: [Link Removed] ...