Unreal Engine Issues
Unreal Engine Issues
Crash when switching from Lumen visualization to raytracing visualization
UE - Rendering - Graphics Features - Mar 27, 2026When switching from Lumen visualization to raytracing visualization via the console, the editor can crash to desktop. The crash appears to happen deep within the driver libraries, and does not trig ...
Poseable mesh incorrectly rotates if "Set Bone Rotation by Name" is used in construction script
UE - Gameplay - Sep 21, 2015Using "Set Bone Rotation by Name" in the construction script of a blueprint using poseable meshes incorrectly rotates the mesh. ...
Modified inherited components don't reflect modifications in game
UE - Gameplay - Blueprint - Mar 8, 2015Any 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, 2015Hang 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, 2015Crash 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 ...
Camera Blocking Volumes register hits from static meshes when using End hotkey
Tools - May 26, 2015If the End hotkey is pressed to move a mesh down to align on top of another mesh/landscape and a camera blocking volume is below it, the trace down will register a hit on the camera blocking volume ...
Game shifts position when switching between fullscreen and windowed mode
Tools - May 21, 2015A packaged game that is ran with -fullscreen shifts position when entered windowed mode. I am not seeing this issue when running an unpackaged project with -game -fullscreen. I am also not seeing t ...
Convert Actor option is grayed out and not selectable. (ConversionRoot metadata not found)
UE - Foundation - Core - Jun 4, 2015The 'Convert Actor' option in the details tab of brushes does not function. The option is grayed out and not selectable. Note for Core: This button works by looking for the ConversionRoot UCLASS m ...
Selecting vertices from multiple bsp brushes move in relative space and cannot be changed to world space
UE - LD & Modeling - Modeling Tools - BSP - Jan 16, 2015BSP brushes only move in relative space instead of world space if the user has selected vertices from more than one bsp brush. User cannot change translation to worldspace instead of local space. ...
There is no way to add a value to an Actor variable in a Data Table
UE - Gameplay - Blueprint - Jan 21, 2015There is no way to add a value to an Actor variable in a Data Table. Currently, Structs accept Actor as a variable type, though no default value can be set. If a Data Table is made from a Struct wit ...