Unreal Engine Issues
Unreal Engine Issues
Default values set in code are not overridden in character blueprint
UE - Gameplay - Blueprint - Mar 23, 2015If a C++ class based on Character has a default value for a variable and the value is overridden in blueprints, the default value will be shown in game rather than the BP value. ...
LIVE: Variables of type UserDefinedStruct that are not compiled when a project is closed will not be visible when the project is reopened
UE - Gameplay - Blueprint - Nov 18, 2014If a variable of type UserDefinedStruct is created in a Blueprint and the project is closed before the Blueprint is compiled, upon reopening the project that variable will not be visible in the My B ...
Altering interface outputs/inputs causes compile errors on blueprints calling interface
UE - Gameplay - Blueprint - Sep 4, 2015If an interface is called in a blueprint and then altered, the blueprint will receive a compile error until the interface is removed and re-implemented. ...
UMG Textblock with no font drops FPS by ~30
UE - Editor - UI Systems - Feb 21, 2015FPS drops in PIE when a widget is called that has text with no font selected. ...
Undo Delete Subcomponent/Child Actor of Blueprint while Playing Causes Crash
UE - Gameplay - Blueprint - Mar 12, 2015The title pretty much explains it all. When creating a blueprint and using a subcomponent or child within that blueprint, deleting the child actor, and then undoing while in play, causes crash. ...
Pawn Sensing Component is not registering sound data within hearing radius
UE - AI - Oct 30, 2014While using a pawn sensing component in an actor, the actor will not respond to sound data that is within the radius of its hearing threshhold/LOS hearing threshold. Additional notes: This was a ...
OnComponentEndOverlap and GetOverlappingActors are not in sync
UE - Gameplay - Dec 23, 2014GetOverlappingActors will return a value when used immediately after OnComponentEndOverlap. Putting a delay after the OnComponentEndOverlap call will result in GetOverlappingActors to return null, s ...
Recorded sequences create broken "Visibility" tracks instead of "Hidden in Game" Tracks
UE - Anim - Sequencer - Jun 19, 2017Recorded sequences create "Visibility" tracks instead of "Hidden in Game" Tracks. "Visibility" tracks appear to be legacy tracks that you can't create anymore, but is still created by Sequence Reco ...
[CrashReport] UE4Editor_OnlineSubsystemUtils!LastGetVoiceCallTime()
UE - Foundation - Core - Jul 19, 2017This is a common crash in the 4.16 release. Affected users have not provided additional information. Source Context 1795 // Some tasks can only be done once we finish all scenes/viewports ...
Reading LightAttenuationTexture Produces Unexpected Results With Forward Rendering
UE - Graphics Features - Jul 5, 2018The expected behavior occurs in 4.19; unexpected behavior occurs in 4.20 and 4.21. Marking this as a regression. Per User: Reading the LightAttenuationTexture in a material receives interference ...