Unreal Engine Issues
Unreal Engine Issues
Actor attached to child actor fails to serialize as part of map
UE - Gameplay - Components - Nov 3, 2023Attaching other actors to a child actor (actor spawned by ChildActorComponent) fails to serialize correctly as part of the map. The attached actor loads as detached and resets its position back to w ...
Changing the value of a parent class variable does not update after hot reload
UE - Gameplay - Blueprint - Mar 4, 2015When the value of a variable defined in a parent class is changed inside of the child class, the value is not updated in a BP of the child after hot reloading. ...
Transforming inherited component in editor will crash
Tools - Mar 6, 2015When a component inherited from code is transformed in any way with the viewport controls (arrows, rotation sphere, scale boxes) the editor will crash. Using the value boxes to set the transform do ...
20 FPS performance drop between 4.7.6 and 4.8 on devices rendering Metal only
UE - Platform - Mobile - Jun 22, 2015User reported a considerable performance drop on iOS between versions 4.7.6 and 4.8. I was able to reproduce this perf drop using the steps he provided. ...
When walking off of angled geometry the player pawn will fall off of the edge horizontally instead of falling
UE - Gameplay - Player Movement - Nov 26, 2014When walking off of angled geometry the player pawn will fall off of the edge horizontally instead of falling. Even with all possibly related values changed in the character defaults, the player wi ...
Fix SourceLength to be tangent to spot light axis
UE - Graphics Features - Mar 4, 2015Nested component subobject visualization and defaults editing is not working properly.
UE - Gameplay - Components - Jul 28, 2016Currently it is only partially possible to edit nested component subobjects, but not in a way that's consistent with how top-level component subobjects are edited (both Blueprints and IWCE). This is ...
BP child not overriding parent's mesh in Nativized builds
UE - Gameplay - Blueprint Runtime - Jan 3, 2017The mesh on the right is a child of the one on the left, in a non-nativized cooked build it's a sphere, but in a nativized one, it's a cube. Regression: Working: UE4/Main, 4.15 CL 3233043 Broken: U ...
Rotated component made into root displays incorrectly in the blueprint editor
UE - Gameplay - Blueprint - Jan 25, 2017Rotated component made into root displays incorrectly in the blueprint editor. Closing and reopening the BP editor corrects the displayed root component. ...
Debug values not updated for parallel eval Animation BPs
OLD - Anim - Oct 22, 2019The watched values of a level instanced ABP do not update if a.ParallelAnimEvaluation is enabled. ...