Unreal Engine Issues
Unreal Engine Issues
Volumetric Lightmaps Persist When Opening Different Level
UE - Graphics Features - Lumen - Feb 24, 2020When moving between levels with built lighting volumetric light maps persists between levels. Workaround: Load the same level twice. Found in 4.24.2 CL#11100242 Reproduced in 4.26 Main CL#11574810 ...
Can't connect nor send packet via TCP socket in iOS
UE - Platform - Apple - Jun 9, 2020TCP Socket messaging in iOS seems not working. ...
Lumen Software Raytracing has big lighting difference comparing to Hardware raytracing
UE - Graphics Features - Apr 20, 2022[Quartz][Crash] - Subscribing to All Quantization Events and then playing a sound on all Quantization boundaries crashes the editor
UE - Audio - Quartz - Jun 3, 2021Hit this when I made a blueprint and Subscribed to ALL quantization events instead of the one I was interested it and tried to use all of them as my Quantization Boundary. The alt title of this bug ...
[Substrate] Workaround for DXC problem with roll unlooping
UE - Graphics Features - Substrate - Apr 8, 2024We should get to the bottom of this workaround and revert it eventually. Reported here: [Link Removed] ...
Skeletal mesh with SetTickableWhenPaused causes crash on pause
UE - Gameplay - Jul 31, 2015If a skeletal mesh component is has SetTickableWhenPaused set to true then the editor will crash when the game is paused. This happens when set in blueprint or code. ...
MakeEditWidget specifier does not create edit gizmo in blueprint editor
UE - Gameplay - Blueprint - Jul 27, 2015Using the MakeEditWidget specifier inside a UPROPERTY macro and creating a blueprint based on the class will show the translation gizmo inside the main editor viewport but the gizmo will not show up ...
Conflicting FName for components freezes the editor with no warning
UE - Foundation - Core - Jun 24, 2015If two code components have the same TEXT("") name in the CreateDefaultSubobject call the code will compile correctly but the editor will freeze when adding an instance of the class or classBP to th ...
Cannot bind event dispatchers between two blueprints that share a parent class
UE - Gameplay - Blueprint - Jul 23, 2015Cannot bind event dispatchers between two blueprints that share a parent class. This issue also occurs if you use the parent as a variable in the child. The bind event dispatcher seems to only take ...
Sprites using a lit material render black in orthographic views
UE - Graphics Features - Dec 23, 2014Sprites using a lit material render black in Orthographic views. Sprites are rendered as expected in Perspective view. ...