Unreal Engine Issues
Unreal Engine Issues
FAnimInstanceProxy::LODLevel isn't initialized, causing UB in PreUpdate
OLD - Anim - Apr 29, 2019FAnimInstanceProxy::LODLevel isn't initialized before it is used in PreUpdate, causing UB on the first call. ...
Trigger Montage Ended Event results in Unhanded Exception
OLD - Anim - May 6, 2019TriggerMontageEndedEvent is calling RemoveAtSwap after the NotifyEnd callback which is not safe if the ActiveAninNotifyState array is modified by the callback. WorkAround: Add a Delay node befo ...
UAT output does not print to the Output Log on Linux
UE - Platform - Linux - Sep 1, 2017None of the logging that is created when packaging a project appears in the Output Log. The following output, for example, does show up in the terminal window but it does not show up in the output ...
Sequencer Rendering Bug When Rendering Custom Depth Of Animation Blueprint Preview
UE - Anim - Sequencer - May 8, 2019Having an Animation Blueprint open when rendering a movie using "Render CustomDepth Pass" via Sequencer causes the Animation Blueprint Preview to be rendered rather than the cine camera actor set in ...
SetPhysMaterialOverride does not work properly when using Weld Simulated Bodies enabled AttachToComponent func
UE - Simulation - Physics - May 7, 2019When using Weld Simulated Bodies enabled AttachToComponent func, the child Primitive Component's BodyIstance ActorHandle is released. As a result, in BodyInstance.cpp, the judgment of FPhysicsComman ...
Scrubbing Animation Timeline in Montage does not trigger sound notifies.
UE - Anim - Runtime - May 9, 2019Scrubbing an Animation Timeline within a Montage does not play a sound for Anim Notifies that specify "Play Sound." ...
Draw to Render Target Android Regression
UE - Graphics Features - May 15, 2019Regression in Draw Material to Render Target functionality. Enabling Mobile HDR is a workaround. Android tested with Note 4 Unable to verify Main CL 6395234 (Crash on Phone) No repro on iOS mo ...
Smart Nav Links created via Load Level Instance are broken, but Simple Nav Links are fine
UE - AI - May 20, 2019Maps brought in via Load Level Instance that contain Nav Link Proxys configured to use the Smart Link instead of the Simple Link end up creating a link at the center of the world instead of their ac ...
Pivoting around an object does not appear to work when piloting an object in the editor
Tools - May 21, 2019The pivoting feature (Alt + Left mouse button) appears to have been remove when piloting objects in the editor ...
Tooltips incorrect when changing FExpressionInput of UMaterialExpressionTextureSample
UE - Rendering Architecture - Materials - May 16, 2019It seems that the display of ToolTip is displayed in the order of declared UPROPERTY () of the code.[Image Removed] ...