Unreal Engine Issues
Unreal Engine Issues
[AI] Navigation memory set in NavMeshMemory::ForAnyElementType::ResizeAllocation shows as Untagged in LLM instead of being under Navigation.
UE - AI - Navigation - Sep 27, 2022Licensee found that memory being allocated during a resize in NavMeshMemory is not being tagged within LLM as NavigationMemory but show in LLM as Untagged memory. They do not have a callstack showca ...
SubCategory of UFUNCTION does NOT work properly if using CallInEditor
UE - Gameplay - Blueprint Editor - Sep 20, 2022If you use both Category hierarchy and CallInEditor in UFUNCTION, it will result in an unintended sequence as shown below. [Image Removed] And, the following code can solve this issue void FDetai ...
Autosave Causes Outliner to Lose Content in Blueprint Sub-levels
UE - Editor - Workflow Systems - Sep 19, 2022When Unreal autosaves, any items in the outliner from a sub-level that have been switched on by the sequencer track disappear, BUT only in the outliner, everything else can still see the scene fully ...
Blueprint breakpoints on EventEndPlay do not break execution in PIE
UE - Gameplay - Blueprint Editor - Sep 16, 2022Blueprint breakpoints on EventEndPlay do not break execution of the PIE session before the session is destroyed. ...
3D Transformation Widget Unusable at Very Large Scales
UE - Editor - Workflow Systems - Sep 13, 2022When using a Transformation Widget in a Blueprint, the size of the widget seems to be some kind of product of size in screen space, object scale, and the transform widget scale that makes it much to ...
BP multi-level inheritance does not correctly inherit 'Static' mobility
UE - Framework - Blueprint - Sep 8, 2022User reported an issue of a mesh not being visible when a project has multi-level blueprint inheritance. After reproing, I believe the root cause is DefaultSceneRoot of the grandchild BP class not c ...
STileView EventOnListItemObjectSet function is not called if the TileView items are cleared and then the same exact items are re-added
UE - Editor - UI Systems - UMG - Sep 6, 2022Result: In UMG_TileViewItem, EventOnListItemObjectSet function Trigger once Expected Results： EventOnListItemObjectSet function Trigger twice ...
Transform behavior of attachments is abnormal when scaling the parent actor along a single axis.
UE - Editor - Workflow Systems - Sep 6, 2022Here are gif screenshots of the different results in UE and Unity of the same operations. [Image Removed] [Image Removed] ...
New Viewport Resolution setting increases every time a new PIE window is launched
UE - Editor - UI Systems - Slate - Sep 2, 2022When closing a PIE viewport, we write the size back to the New Viewport Resolution setting in case the window was resized during play. However, we do not account for the window border, and write bac ...
Blueprint added component get reordered when editing properties on them
UE - Gameplay - Blueprint Editor - Sep 1, 2022It's hard to say if this actually a UX issue specifically tied to component editing, or a broader issue with UX. Either way, we should triage the problem and work from there. ...