Unreal Engine Issues
Unreal Engine Issues
AdditionalPluginDirectories: Cooking a plugin as DLC stores files in the wrong location and fails to correctly stage
UE - Foundation - Core - Cooker - Aug 11, 2023A project can add paths in AdditionalProjectDirectories to specify directories other than <UERoot>\Engine\Plugins or <ProjectRoot>\Plugins that contain plugins. But when adding a plugin in one of t ...
Attachment changes on the client for non-replicated actor may be stomped by replication
UE - Networking - Aug 10, 2023For projects relying on attachment to be performed on the client before the server, such as to prevent latency, this can result in attachments being overridden when USceneComponent::OnRep_AttachChil ...
World Partition Editor minimap build failed
UE - World Creation - Worldbuilding Tools - Aug 10, 2023The issue was reproduced when building a minimap for an open world level with no Actors with "Is Spatially Loaded" enabled. Placing additional Actors with "Is Spatially Loaded" enabled in the level ...
bIgnoreAllPressedKeysUntilRelease behaves differently for triggers in EnhancedInputAction and triggers in InputMappingContext
UE - Gameplay - Input - Aug 10, 2023For actions that are triggered on the Input mapping context, simply adding or removing an InputMappingContext with no related key override with the bIgnoreAllPressedKeysUntilRelease option will caus ...
[AI] Assertion in UAISense_Sight::RemoveAllQueriesToTarget
UE - AI - Perception - Aug 10, 2023Licensee reports that while aggressively despawning AI there are occasional assertions for attempting to acquire write access to QueriesListAccessDetector when RemoveAllQueriesToTarget is executed f ...
[MetaSounds][Builder API] - Editor crashes when setting node position to a large value
UE - Audio - MetaSounds - Aug 9, 2023Setting the location of a node a the MetaSound Editor Subsystem to a very large value crashes the editor.Unhandled Exception: EXCEPTION_STACK_OVERFLOW Crash reporter link: [Link Removed] ...
Edits made to Control Rig Curve Nodes in the Details panel of the blueprint editor are not saved back to original Node
UE - Anim - Rigging - Control Rig - Aug 9, 2023Reported by licensee in [Link Removed] Changes made to the Curve node in a Control Rig Blueprint aren't saved back to the original node when the changes are made in the Details panel of the bluepri ...
Crash when removing mesh and undoing in Character Blueprint
UE - Gameplay - Blueprint Editor - Aug 9, 2023When removing a mesh from a Character BP and undoing the engine will crash. This issue is occurring in //UE5/Release-5.3 @ CL 26560699 This issue is NOT occurring in //UE5/Release-5.2 @ CL 2600198 ...
Cvars sections in Sequencer behaving incorrectly when using MRQ
UE - Anim - Sequencer - MRQ - Aug 9, 2023Some key lines in the code:Engine\Source\Runtime\MovieSceneTracks\Private\TrackInstances\MovieSceneCVarTrackInstance.cpp:177 --> Apply CVar when entering sectionEngine\Source\Runtime\MovieSceneTra ...
Undo change to Rest Offset causing crash in Static Mesh Editor
UE - Simulation - Physics - Editor - Aug 8, 2023When undoing any change to Rest Offset for a collision mesh the engine will crash. This issue is occurring in Binary //UE5/Release-5.3 @ CL 26560699 This issue is occurring in Binary //UE5/Release- ...