Unreal Engine Issues
Unreal Engine Issues
Previewing Nav Mesh in DX12 Mode causes Editor to Crash
UE - Graphics Features - Mar 7, 2016In UE4.11p6, previewing Nav Mesh in DX12 Mode causes Editor to crash. ...
Collision Not Working on Dynamically Spawned Objects While Using 'Cook Blueprint Component Data for Faster Instancing at Runtime'
UE - Gameplay - Blueprint - Dec 13, 2016Dynamically spawned objects' collision does not seem to be working in a packaged game when the Cook Blueprint Component Data for Faster Instancing at Runtime option is enabled. Found in 4.14.1. Un ...
GetCurrentPlayers() Always Returning 0
UE - Networking - Apr 14, 2017GetCurrentPlayers() is returning 0 each time it is called, regardless of how many players are connected to the server. ...
Check inside FAssetSourceControlContextMenuState/FPerforceSourceControlProvider
UE - Editor - Workflow Systems - Oct 31, 2023The async execution from within the context menu state is not cancelled properly when closing the context menu. This means that when rapidly opening and closing context menus there will be corruptio ...
Groom Assets do not cast shadows when the shadow casting light is close to the groom and virtual shadow maps are in use
UE - Graphics Features - Mar 19, 2024When a shadow casting light is closer to the groom than some proportional amount the groom is away from the shadow catcher, the groom's shadow will disappear. This only occurs using VSMs. Raytraced ...
Blueprints might get corrupted after inheriting multiple times.
UE - Framework - Blueprint - May 17, 2024Blueprints might get into a corrupted state when they are inherited for a big number of times. Starting from a C++ class, if you then create a BlueprintClass from the C++ class, and keep creating ne ...
Sound Cues with Attenuation 'Override' Nodes break when Upgrading project to 4.11
UE - Audio - Apr 5, 2016When upgrading a project to 4.11, Sound Cues placed in the level with the 'Attenuation' override node no longer playback as expected. This issue was a bit weird when testing because the user report ...
Error when Compiling an AIController Blueprint Class with an AIPerception Component
UE - AI - Aug 1, 2017An error populated the output log when Compiling an AIController Blueprint Class with an AIPerception Component. This is not a Regression, as it Occurs in //UE4/Main. ...
"Get Data Table Column as String" Always returns Last Column
UE - Gameplay - Blueprint - Mar 10, 2018The final column of DataTable is always returned when using "Get Data Table Column as String" blueprint node. "Get Data Table Column as String" Blueprint node is new as of 4.19 ...
SAnalogSlider moves slowly when step size is large
UE - Editor - UI Systems - Slate - Mar 6, 2024SAnalogSlider calculates FastestStepTime by multiplying the step size value by a constant, resulting in high numbers for larger step sizes. This gets lerped from 1 and used as the repeat time, resul ...