Unreal Engine Issues
Unreal Engine Issues
Lyra: When a bot fails to fire their weapon, all bots play their weapon fire fail animation montage
UE - Gameplay - Jun 12, 2024UDN reported: Lyra bots will sometimes play their weapon fire failure anim montage "randomly". The reporting licensee found that this happens when another bot in the level is reloading. The gamepla ...
Unable to fix up redirector of assets used in level instances
UE - Engine Scaling - Streaming - Level Instances - Jun 12, 2024If another persistent level is open, the fix up can work. ...
Simulate motion vectors can fail on camera cuts
zComponent - Archive - Jun 11, 2024r.MotionVectorSimulation 1 should simulate motion vectors when cutting cameras, but this appears to be broken on some loops. ...
Sync Marker validation check fails on Follower anim sequence with an active Mirror Table when Leader anim sequence is playing backwards
UE - Runtime - Anim BP - Jun 10, 2024Validation fail ...
ControlRig & Sequencer: FindControlRigs returns rigs even if their track have been removed
UE - ACT Character - Anim in Engine - Jun 5, 2024Constraint Actor to Rig with Editor Utility Widget is working for the first time adding to the Sequencer. However if it was deleted and added to Sequencer again, run Scripted Actor Action shows Err ...
SpringArmComponent with "Use Camera Lag Substepping" does not handle fluctuating frame rates correctly
UE - Gameplay - Jun 4, 2024The description of SpringArmComponent's "Use Camera Lag Substepping" option says "sub-step camera damping so that it handles fluctuating frame rates well". However, as noted and explained by a licen ...
UEnhancedInputUserSettings::LoadOrCreateSettings does not handle the changing of a settings class in the editor
UE - Gameplay - Input - Jun 3, 2024proposed fix seems ok to me: UEnhancedInputUserSettings* UEnhancedInputUserSettings::LoadOrCreateSettings(ULocalPlayer* LocalPlayer) { UEnhancedInputUserSettings* Settings = nullptr; ...
Shader compilation errors when packaging for iOS after disabling force full precision
UE - Platform - Mobile - Systems - May 29, 2024User report: I want to run iOS shaders with half precision floats as I do on Android. If I disable Force 32 bits Floating Point Precision, there are unfortunately a bunch of shader compilation error ...
Editing an array config property via ProjectSettings can end up editing other platform config properties.
UE - Core - Systems - May 27, 2024Platforms .ini config files can end up with incorrect data, due to how ProjectSettings manages the config data. On a Windows machine, if we open the ProjectSettings window, all the data is going to ...
LocalHeightFog placed in 5.3 projects are invalid and not appearing when the project is updated to 5.4
UE - Rendering - Features - May 24, 2024LocalHeightFog actors placed in levels for 5.3 projects are invalid and not appearing in levels after the project is upgraded to 5.4. This is likely due to LocalHeightFog being renamed to LocalFogVo ...