Unreal Engine Issues
Unreal Engine Issues
[AI] PathFollowingComponent HasReachedInternal always returns false if agent's capsule height is 0 or nearly 0.
UE - AI - Navigation - Jun 21, 2022The result is that nothing states why the path returns blocked or pathfinding stops. There should be a log of at least a warning about the improper capsule setup. ...
Scaling actor along the Z Axis while the X and Y axis are set to 0.01 causes the Actor to stop rendering in the scene
UE - Graphics Features - May 27, 2022This is a regression tested in //UE5/Release-5.0 CL18319896 Scaling a Static Mesh along the Z Axis while the X and Y axes are set to 0.01 causes the Actor to stop rendering in the scene once the Z ...
UE4Editor_SlateCore!TSharedFromThis<SWidget,0>::AsShared() sharedpointer.h:1221
Tools - Apr 18, 2017This bug report was entered as new crash groups appeared linking to [Link Removed] which was marked as fixed for 4.15.1 and the previous reproduction did not reproduce the issue Error message: Ass ...
With Use Fixed Frame Rate turned on, time-based elements of the Editor appear to operate at incorrect rates.
Tools - Oct 29, 2015Turning on the Use Fixed Frame Rate option for a project causes time-based elements of the Editor to operate at incorrect rates. ...
The slider handle in UMG is clipping at 0 and 1
UE - Editor - UI Systems - Jan 20, 2016If the user sets the value on the slider to 0 or 1 the handle will clip as it appears to go too far to either side. ...
ShowFlag.Rendering 0 is causing picture scintillation
UE - Platform - Mobile - Oct 21, 2016When you use the console command for ShowFlag.Rendering 0 the screen multiplies. This happens on both iOS and Android devices ...
Raytraced Shadows render incorrectly in a project that has been converted from 5.0.3 to 5.1.1 to 5.2
UE - Graphics Features - Ray Tracing - May 16, 2023Version to VersionResultsNew 5.0.3 project to 5.1.1Works as ExpectedNew 5.1.1 project to 5.2Works as ExpectedNew 5.0.3 project to 5.1.1 to 5.2Bug OccursNew 5.0.3 project to 5.2 Bug Occurs The scene ...
VR Trackpad Axis Values 0
UE - Platform - XR - Dec 16, 2019Trackpad Values return 0 Additionally: I also observed that the Go's trigger is registering as Trigger MotionController (R) Facebutton 1 and that previously there were MotionController (R) Thumb ...
MassInKg override resets to 0
UE - Simulation - Physics - Aug 23, 2016In the details for a Static Mesh Actor, MassInKg resets to 0 when the user tries to set it to something else. I couldn't reproduce this issue in 4.13. ...
Mover MoveDirectionIntent can be 0 due to interpolation
UE - Gameplay - Player Movement - Apr 22, 2025If two states have MoveDirectionIntent vectors that are opposite to each other, interpolating between these states can result in MoveDirectionIntent being 0. This may cause issues for animation blue ...