Unreal Engine Issues
Unreal Engine Issues
UPL addElement and addElements can infinitely recurse if tag is included in inserted data
UE - Platform - Mobile - Jul 24, 2017Inserting element data which contains the same tag as to insert into can create an infinite loop of adding the element to itself. ...
Slomo command has no effect when Run Dedicated Server is set
UE - Gameplay - Aug 18, 2017Using the slomo # command when Run Dedicated Server is set has no effect. Command still functions when this checkbox is set to false. Regression: No, same behavior occurs in 4.16.3 ...
Face locked stereo layer becomes offset when using "Set Orientation and Position"
UE - Platform - XR - Sep 11, 2017Face locked stereo layer becomes offset when using "Set Orientation and Position". When "Set Orientation and Position" is called the stereo layer becomes offset by the amount provided in the yaw (If ...
[Feature Request] Dialogue appears behind screen space widgets
UE - Editor - UI Systems - Oct 23, 2017Dialogue text appears behind screen space widgets ...
Python cannot spawn object when running in Ueditor-CMD
UE - Editor - Workflow Systems - Dec 7, 2018It is probably link to the fact the function try to access so GUI object that are not accessible in CMD EditorLevelLibrary.spawn_actor_from_object should work in commandlet ...
Beam Emitter exhibiting lagging behavior when attached to Camera in BP
UE - Gameplay - Sep 26, 2014Beam Emitter attached to a camera in a blueprint is showing lagging behavior at source and target locations ADDITIONAL NOTES: Have tried to eliminate the lagging through locking source and target w ...
FP_FirstPerson and FP_FirstPersonBP missing when adding feature packs
Docs - Samples - Dec 16, 2019When adding the first person template (bp or code) as a feature pack, an error occurs stating "Unable to read file" and a warning "failed to import". ...
Map Get Node Pins In Niagara Module Scripts Can't Search For Standard Data Types
UE - Niagara - Mar 16, 2020This wasn't like this in 4.24 (see attached images). If you create a variable Engine.Owner.Position the search will find it however. Found in 4.25 Preview 2. Reproduced in 4.26 Main. ...
When the value of the TMap variable of the child blueprint is changed and compiled, it will restore to the default value of the parent blueprint.
UE - Gameplay - Blueprint - Sep 1, 2021For TMap variables of type struct created in blueprint, if change the default value in child blueprint and compile, it will restore to the default value of the parent actor. This problem does not o ...
IAnimationDataController::Evaluate implementations do not account for compatible skeletons
UE - Anim - Runtime - Aug 25, 2023Looks like we are missing code in the Evaluate methods similar to what we are doing in DecompressPose to account for compatible skeletons. The easiest way to repro is in a standalone game because ...