Unreal Engine Issues
Unreal Engine Issues
Hide Categories in a blueprint will not affect categories in inline components
UE - Editor - Workflow Systems - Oct 12, 2022This occurs because ObjectPropertyNode.h will only check if a category is hidden for it and its subclasses. It should also be checking the parent's categories if it's an edit inline component. ...
Non-deterministic cook due to UModel::LightingGuid
UE - Graphics Features - Oct 6, 2022The -DiffOnly cook mode shows that the LightingGuid seems to change every cook. In Lyra, there seems to be 48 such assets that change every cook due to this. ...
AdvanceTimeByDistanceMatching doesn't respect PlayRateClamp when DistanceTraveled is 0
UE - Anim - Gameplay - Oct 6, 2022UDN link: [Link Removed] ...
Reliable Multicast RPC may be called before BeginPlay for character on client
UE - Networking - Sep 28, 2022Related to UE-155934, where calling a multicast RPC in BeginPlay results in the character being spawned on the client with the incorrect role/initial property data. One thing to note: this does not ...
[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 ...
When the default values of Instanced variables are changed in Blueprint, the variables of actors on the level don't follow the default values
UE - Framework - Blueprint Runtime - Sep 20, 2022When the default value of an Instanced variable defined in C++ is changed, it is not reflected in the default value of an Actor placed on a Level. In the reproduction procedure, when the default v ...
SubCategory of UFUNCTION does NOT work properly if using CallInEditor
UE - Framework - 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 ...
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 ...