Unreal Engine Issues
Unreal Engine Issues
Inconsistent media texture new style output state across the engine
UE - Media Framework - Jun 20, 2023A simple search for `NewStyleOutput = true` will reveal the many instances where this flag is already forced on, including media plates and media bundles. This however means that we have incompatib ...
Movie Scene Capture - DX12 Render Artifacts and Delay
UE - Rendering Architecture - RHI - Jun 19, 2023If using the Legacy renderer (Movie Scene Capture) with DefaultRHI DirectX12, there's new delay and also some frames get weird artifacts. However, the delay and artifacts do not appear when using ...
Gameplay effect modifier tag requirements are not checked for Instant/periodic effects
UE - Gameplay - Gameplay Ability System - Jun 19, 2023When creating a GameplayEffect, modifiers can tag requirements for the Source and Target tags. For Duration gameplay effects, these tag requirements are checked from FAggregatorMod::UpdateQualifies ...
Editor becomes unresponsive when selecting BP_FirstPersonChracter0 while Playing in Editor with specific settings
UE - Editor - Jun 19, 2023This is a regression. Testing //UE5/Release-5.1 CL23901901 When selecting BP_FirstPerconCharacter at run time in a project that has C++, Quality as Scalable, and Ray Tracing enabled the editor free ...
Spawn and Register Tab and Get ID Produces Unbounded Length IDs
UE - Editor - UI Systems - Jun 18, 2023Spawning Editor Utility Widgets via Spawn and Register Tab and Get ID inside another widget creates unbounded length IDs that get progressively longer with each subsequent spawn, as the ID is append ...
Customized struct with a TObjectPtr to an EditAnywhere, Instanced UObject does not show in full blueprint editor
UE - Editor - Workflow Systems - Jun 18, 2023A customized struct with a TObjectPtr to an EditAnywhere, Instanced UObject will not show in full blueprint editor. I narrowed this down to the SKismetInspector::IsPropertyVisible method. The prope ...
Extension methods in Rules errors due to ambiguous call
UE - Foundation - Cpp Tools - UnrealBuildTool - Jun 16, 2023The extension methods seem to be getting compiled into multiple rules dlls Example .Build.cs // In TestPlugin.Build.cs using System; using UnrealBuildTool; publicclass TestPlugin : Module ...
"stat llmassets" console command not recognised
UE - CoreTech - Jun 16, 2023I am trying to use "stat llmassets" but it is not recognising the command. I have enabled LLM_ALLOW_ASSETS_TAGS and added -llmtagsets=assets to the commandline along with -llm, is there anything els ...
Object may not be able to go dormant with PushModelSkipUndirtiedReplication enabled
UE - Networking - Jun 16, 2023In ReadyForDormancy, we check if the replicator has any change lists or property updates that haven't been acked. However, these checks are not made in CanSkipUpdate, which can result in the object ...
GeometryCollection with StripOnCook and without EnableNanite causes a crash in cooked game
UE - Simulation - Physics - Destruction - Jun 16, 2023The Strip on Cook option seems to strip even necessary data. ...