Unreal Engine Issues
Unreal Engine Issues
Using -90 for New Relative Rotation on the Y axis causes sporadic behavior
UE - Gameplay - Feb 20, 2019Setting up New Relative Rotation with some Static Mesh Actors in the Level Blueprint will have strange results if -90 is used in the Y Relative Rotation. Changing off of -90 will result in normal be ...
Execution Doesn't Resume When Hitting BT Task Breakpoint and Trying to Resume in the Behavior Tree
UE - AI - Oct 6, 2017When a breakpoint is hit in a BT Task Blueprint, execution will not be resumed if you attempt to do so from the Behavior Tree that is running the BT Task. This will cause a crash if executed in the ...
Custom cursor retains reference after it has been deleted
UE - Editor - UI Systems - Nov 2, 2015If the user creates a custom cursor with a widget blueprint and then applies it via the project settings and then deletes the widget blueprint that is being reference. The setting will be set to non ...
Crash on PIE with varying number of players
UE - Networking - Jan 26, 2015User crashes on PIE when number of players is set to two in the "Play" drop down menu. No crash if number of players are set to 1,3, or 4. Additionally, setting the "Dedicated server" checkbox to ...
Movable components stop moving in simulate mode after selecting physics enabled actor
UE - Simulation - Physics - Dec 28, 2016When in Simulate mode, selecting an actor that is set to simulate physics will cause other actors with Mobility set to "Movable" to no longer move during Simulate mode. ...
Ansel Wont Work if the Project is Still Open
UE - Graphics Features - May 22, 2019Ansel wont work if the same project is still open while running the packaged version. Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 CL# 6574378, 4.23 CL# 6599617 ...
Attempting to hide "CharacterMovement" in a custom character class breaks Details panel inside derived blueprint
UE - Gameplay - Blueprint - Nov 2, 2015Using the "HideCategories = (CharacterMovement)" specifier in the UCLASS macro will cause the Details panel of a derived blueprint to not display any information for the CapsuleComponent, Mesh compo ...
Crash when opening a blueprint that referenced a struct blueprint that no longer exists
UE - Gameplay - Blueprint - May 28, 2015If a user creates a struct blueprint then references it in another blueprint and then deletes the struct while the editor is closed, the referencing blueprint will crash when opened. ...
Skeletal Mesh Has Flickering Artifacts On Mac
UE - Graphics Features - Oct 26, 2016White artifacts appear when you have a stationary directional light in your scene with default settings that is casting a shadow, and a skeletal mesh is in that shadow after baking lighting. You wi ...
Attached Actor's Scene Components reset to default class values when moved.
UE - Gameplay - May 23, 2019When attaching a Blueprint CameraActor; who has a child Blueprint component(point light component) to another object in the scene. The Blueprint Actor's Components will reset to default class values ...