Unreal Engine Issues
Unreal Engine Issues
Assertion with Geometry Collection when play in simulate mode
UE - Simulation - Physics - Destruction - Feb 5, 2021Error message:Assertion failed: !HasAttribute(Name, Group) [File:D:\CHAOS\Engine\Source\Runtime\Experimental\Chaos\Public\GeometryCollection/ManagedArrayCollection.h] [Line: 121] ...
GPU Debug Label is not set on some textures
UE - Graphics Features - Aug 11, 2021texture streaming is one of the reasons that drop the label but not the only reason. add a line of code RHIBindDebugLabelName(NewTexture, *OldTexture->GetName().ToString()); into FMetalDynamicRHI:: ...
Animations do not play correctly when scrubbing at high speed while in Keep State.
UE - Anim - Sequencer - Oct 1, 2021If you check the attached GIF, you will see that when you jump the playback position, the animation stays in the same state as before the jump. I suspect this is a specification, but the user is req ...
Oculus Quest Link with OpenXR fires action events multiple times when multiple action events are bound to the same key
UE - Platform - XR - Jul 14, 2021From a developer: If the same key is mapped to N action events all the mapped events fire N times. This issue only exists with the OpenXR plugin enabled and does not occur for any keyboard/mouse i ...
ISequencer::OnPlayEvent does NOT fire at the end of playback in Sequencer editor
UE - Anim - Sequencer - Jul 8, 2022ISequencer :: OnStopEvent is executed when pause, but not when playing to the last frame and stopping automatically. This is because OnStopDelegate.Broadcast(); is only in FSequencer::Pause(). When ...
There is no indication that CreateDefaultSubobject will not work from within a Component/Nested subobject
UE - Gameplay - Components - Aug 16, 2022We should at least update the comments on the CreateDefaultSubobject function warning people about the troubles and weird behavior that could occur when you call it from within a nested subobject ...
Multi-process cooking does not complete in UE5.3.0
UE - Foundation - Data Pipeline - Cooker - Sep 26, 2023Projects with multi-process cooking enabled will not complete packaging. If MPCook is disabled, packaging can be completed. ...
iOS Quick Launch from the Editor no longer starts the app on device
UE - Platform - Apple - Feb 28, 2024For some reason, iOS apps no longer launch on device when using QuickLaunch within the Editor. Instead, it does install the app onto the device, but when it attempts to then launch the app, a messa ...
Reroute nodes do not work for Pose connections in Anim Graph
UE - Gameplay - Blueprint - Mar 5, 2015Reroute nodes do not work for Pose connections in Anim Graph It appears to work until you recompile [Image Removed] ...
Behavior Tree "Resume" button does not match other resume buttons in editor
UE - Gameplay - Feb 12, 2015Resume button in Behavior Trees is a different image than the resume button in other parts of the editor. ...