Unreal Engine Issues
Unreal Engine Issues
Mouse functionality breaks on Linux when game is full screen on multi-monitor setup
UE - Platform - Linux - Mar 1, 2016When the game window is maximized on any monitor other than the left most monitor, the mouse will not interact with the game window. ...
BlueprintNativeEvents with no return value (void) cannot be overridden in Blueprints.
UE - Gameplay - Blueprint - Dec 22, 2014BlueprintNativeEvents (and BlueprintImplementableEvents) are not available to be overridden in a Blueprint Graph if they do not return a value. This affects both functions present in source code, as ...
Editing parent emitters with mesh renderer in a niagara system causes crash
UE - Niagara - Nov 9, 2021After editing the parent emitters of a Niagara system with mesh renderer particles the engine will crash the next time the editor and system are opened. This was tested with both engine content cub ...
Crash occurs when trying to edit a MetaSound Source asset while a MetaSound Source object is referenced utilizing FObjectFinder in C++
UE - Audio - MetaSounds - Apr 14, 2022Crash occurs when trying to edit a MetaSound Source asset while a MetaSound Source is referenced utilizing FObjectFinder in C++ Repro Rate: 3/3Fatal error: [File:D:\build\++UE5\Sync\Engine\Source\R ...
Editor crash on level load with multiple actors with the name "(none)"
Tools - Jun 14, 2017If three or more actors are saved to a level with the same name in the Content Browser of "none", attempting to load the level (open or right click on umap asset in content browser) causes the edito ...
Crash occurs when opening a Blueprint that contains a variable that is of a type of a child of the Blueprint, as well as a component containing instanced UObjects
UE - Gameplay - Blueprint - Dec 23, 2016A crash that is possibly the result of a circular dependency can occur if a Blueprint containing an ActorComponent with instanced UObjects and a variable that is a type of a child of itself is opene ...
Cannot not add child to horizontal box after drag and drop
UE - Editor - UI Systems - Apr 28, 2016After dragging a widget around, a horizontal box will no longer accept children ...
Import overwrite Yes to All/No to All broken
Tools - Jan 4, 2017This is a painful bug for audio, because many times we are replacing hundreds if not thousands of files this way. ...
Crash When Playing After Setting Size of Retainer Box to Minus
UE - Editor - UI Systems - Nov 25, 2019Retainer box has minus size occurs crash when PIE, standalone and package. Probably, we should add any codes for adjust size to 0 or more to URetainerBox::SynchronizeProperties(). ...
UWIdget classes with missing ReleaseSlateResources() overrides
UE - Editor - UI Systems - Oct 7, 2015UListView, USlider and possibly others don't have ReleaseSlateResources overridden despite having shared pointers to stuff. ...