FRuntimeFloatCurve in datatable causes editor crash

UE - Editor - Apr 24, 2024

Inside SCurveEditor::ZoomToFitHorizontal and SCurveEditor::ZoomToFitVertical, the program navigates through a TArray<FRealCurve*> called CurvesToFit in a for each loop. Inside the for loop, if the p ...

UGameUserSettings::ValidateSettings fails to wipe GameUserSettings.ini

UE - Framework - Mar 4, 2025

When changing the version in UGameUserSettings, the expected behaviour is that GameUserSettings.ini will be wiped/delete and then regenerated. The actual behaviour is that within the ValidateSetting ...

UMG SetAnimationCurrentTime no longer works

UE - Anim - Sequencer - Mar 6, 2025

Some objects are imported with incorrect position in Keep Hierarchy

TM - Interoperability - Mar 17, 2025

I could only replicate with the user's sketchup file. Exporting this file as fbx, and importing the fbx in KH doesn't have the issue.[Image Removed] ...

Poseable mesh incorrectly rotates if "Set Bone Rotation by Name" is used in construction script

UE - Gameplay - Sep 21, 2015

Using "Set Bone Rotation by Name" in the construction script of a blueprint using poseable meshes incorrectly rotates the mesh. ...

With root motion, AnimSeq moves in Persona when Additive Anim is enabled

OLD - Anim - May 26, 2015

Animation Sequence preview moves from the origin with root motion enabled and either local or mesh space selected for the Additive Anim Type. Example Project: [Link Removed] ...

Modified inherited components don't reflect modifications in game

UE - Gameplay - Blueprint - Mar 8, 2015

Any modifications made to inherited components in a child blueprint revert to their parent's defaults when playing in packaged game and Launch on. User reported that he also saw it when launching i ...

Hang after you paste node data into Blueprint right click menu

UE - Gameplay - Blueprint - Mar 7, 2015

Hang after copying a BP node, right clicking in BP graph, then pasting with Ctrl+V. ...

Crash on Mac while switching between tabs in the main tab bar

Tools - Feb 7, 2015

Crash while switching between tabs in the main tab bar. It's possible this occurs when one of the tabs is being dragged due to the mouse/trackpad still holding the tab after being released. Crash R ...