Unreal Engine Issues
Unreal Engine Issues
Level sequence updates more than once per frame when content editors are open
UE - Anim - Sequencer - May 27, 2016When content editors are open, they cause sequencer to be updated more than once per frame. This causes animations running in PIE to play faster than expected. Licensee provides code for a potential ...
Text block reference does not appear to update when its parent is added as a child to another widget
UE - Editor - UI Systems - Apr 14, 2016Text block reference does not appear to update when its parent is added as a child to another widget ...
FCustomPrimitiveDataCustomization::SetVectorColor is closing the colorpicker and only updating the first channel
UE - Graphics Features - Aug 23, 2023When it updates the red channel, the Simple Construction Script (SCS) gets re-run (via AActor::RerunConstructionScripts) on the Blueprint Actor instance generating new instances of all its component ...
Widget component does not update when setting widget class back to "None"
UE - Editor - UI Systems - Apr 24, 2017Widget component does not update when setting widget class back to "None". When the widget class is returned to "None" the user can still see the previous widget in the viewport. The blueprint must ...
Changes of parameters from materials do not update in viewport after UE restart until recompiling
UE - Graphics Features - Jan 31, 2018There is an issue where changes of VECTOR(3) parameters from materials do not update in viewport after UE restart until recompiling. This issue does not appear to be a regression. ...
CachedLocalBounds is incorrectly updated
UE - Anim - Gameplay - Apr 19, 2019USkeletalMeshComponent::CalcBounds updates CachedLocalBounds by transforming the world FBoxSphereBounds, by the WorldToLocal transform, which is not sufficient to calculate the bounds in local space ...
Placed instances do not update dynamic binding after hot reload
UE - Foundation - Cpp Tools - Hot Reload - Oct 6, 2017Adding a dynamic binding and preforming a hot reload sometimes causes the binding to not be registered by class/blueprint instances that already exist in the world. Instances need to be replaced fr ...
Reimporting Does Not Update Normal Import Method In Build Settings
Tools - Oct 19, 2016If you reimport an asset with a different normal import method it won't update the build settings for that mesh. For example if you were import with computing tangents then set the mesh to import ta ...
World Outliner selection does not update transform widget location during play
Tools - May 23, 2017World Outliner selection does not update transform widget location during play. This issue can be easily fixed simply by reselecting the object, this issue only affects the first time the object is ...
Creating an exposed variable does not always update correctly to the bp's Details panel
UE - Gameplay - Blueprint - Feb 20, 2015Creating an exposed variable does not always update correctly to the bp's Details panel. They will show as having multiple values until the bp is clicked off and back onto. ...