Unreal Engine Issues
Unreal Engine Issues
Replicated variables defined in Actor Component blueprints do not actually replicate
UE - Networking - May 1, 2015Replicated properties defined in an actor component blueprint are not being replicated because UActorComponent::GetLifetimeReplicatedProps isn't adding the blueprint properties to the OutLifetimePro ...
Particle disappears if it is using PSA_Velocity and setting custom time dilation 0
UE - Graphics Features - Dec 7, 2016A licensee reported some of their particles disappear when setting the actor's custom time dilation 0. This seems to happen when a particle is using PSA_Velocity as Screen Alignment. This repros in ...
Sequence node numbering error when adding execution pin.
UE - Gameplay - Blueprint - Dec 26, 2018When using the "Insert execution pin after" option with a sequence node "Then 0" gets removed. ...
Widget blueprint details panel appears to jitter when dragging widgets in the designer tab
UE - Editor - UI Systems - Feb 1, 2019When clicking and dragging a widget in the designer tab of a widget blueprint some options in the details panel will begin to move/shake/jitter/readjust. ...
When using a SpeedTree asset, a Zero Triangles warning appears
Tools - Nov 25, 2019When exporting from SpeedTree with LODs + billboard, It seems that a warning is issued by including a material used only by Billboard. Is there a way to deal with it? ...
Map Get Node Pins In Niagara Module Scripts Can't Search For Standard Data Types
UE - Niagara - Mar 16, 2020This wasn't like this in 4.24 (see attached images). If you create a variable Engine.Owner.Position the search will find it however. Found in 4.25 Preview 2. Reproduced in 4.26 Main. ...
Crash when adding Rectangle Lights to a game with multiple players while Raytracing is enabled
UE - Graphics Features - Nov 9, 2021A user reported this issue to us through Salesforce. They initially said it crashed with both Spot Lights and Rectangle Lights, but I was only able to repro with Rectangle lights. Additionally, I di ...
LIVE: Seams appear to split in world composition browser when using lower scalability settings.
UE - LD & Modeling - Terrain - Landscape - Nov 5, 2014When using scalability settings with the world composition browser, seams in separate landscapes break on low settings, even if they lined up on high or epic settings. ...
Montage linkable elements lose segment links when changing dependant anim sequences without loading the montage.
OLD - Anim - Apr 27, 2015If an animation has its length changed, either by changing its play rate or reimporting with a different length - elements in any unloaded montages will end up misplaced. Workaround: Load the monta ...
French AZERTY keyboard does not recognize ù, £, §, ^, _, ', or ² keys
Tools - May 20, 2015French AZERTY keyboard does not recognize ù, £, §, ^, _, ', or ² keys ...