Unreal Engine Issues
Unreal Engine Issues
A function in a Blueprint Function Library that references another function in that library cannot be saved after closing and reopening the project
UE - Gameplay - Blueprint - Mar 1, 2015A function in a Blueprint Function Library that references another function in that library cannot be saved after closing and reopening the project. The library will save without error until the pro ...
Server travel from Shooter Game level Highrise crashes editor
UE - Networking - Nov 17, 2014If a person is on the Shooter Game level Highrse and uses the blueprint node "Execute Console Command" to server travel to any other level the editor will crash. In PIE mode the editor will hang at ...
Cannot change color and opacity via animation key frames for text blocks in UMG
Tools - Nov 12, 2014Changing the color and/or opacity setting for a text block does not register with the autokey when animating in UMG. Because of this users are unable change these settings dynamically via the animat ...
DisplayName UFUNCTION specifier working incorrectly with functions that have a return
UE - Gameplay - Blueprint - May 10, 2016When using the DisplayName specifier in a UFUNCTION that has a return (anything other than void), the DisplayName does not apply to the function's name in the My Blueprints panel after being overrid ...
Gradle AAR repository directories with $S(PluginDir) are relative instead of absolute path
UE - Platform - Mobile - Aug 1, 2017Gradle AAR import paths need to be absolute instead of relative since the current work directory used to package Gradle is not the same as Ant. ...
Keying rotation with quaternion interpolation can give unexpected results
UE - Anim - Sequencer - Jul 16, 2020Adding keys when quaternion interpolation is enabled can lead to unexpected results. ...
FGeometryCacheSceneProxy crashes engine when rendering through command prompt
UE - Editor - Content Pipeline - USD - Aug 23, 2021Came across this bug when verifying [Link Removed]. Seems there was a different crash reason. When testing, this bugs seems to happen only half the time while the other half it succeeds without issu ...
Layered Control Rigs + Skeletal Mesh with Animation Blueprint in the Sequencer
UE - Anim - Anim in Engine - Aug 13, 2024When a layered control rig track is added to the sequencer the character’s legs will collapse into the body of the character. Switching the layer to additive will do nothing. Trying to force the ani ...
Custom Blend Graph read only after copy/paste of State Nodes
OLD - Anim - Apr 30, 2015When copy/pasting a state network, if any transition has Custom Blend Logic, the Custom Blend Graph becomes read only in the pasted version. ...
F9 Causes the screen to mostly black out and become unresponsive
UE - Editor - UI Systems - Apr 28, 2015The screen may turn black if the user attempts to resize the window, the window may not update fully causing a clipping graph look (see attached image) and the user cannot stop simulating without cl ...