Unreal Engine Issues
Unreal Engine Issues
Blueprint 'Select' node: nodes connect to all input pins are evaluated while only one input is needed
UE - Gameplay - Blueprint - Aug 15, 2015Originally marked Won't Fix in 2017. Issue reopened on May 1, 2024. All inputs of a Select blueprint node are evaluated, even though in the end only one value is selected. This is wasteful work. ...
Enum to Byte conversion returns 2 for the first enum then 4 then 6 and so on rather than 0, 1, 2, etc
UE - Gameplay - Blueprint - Sep 1, 2015Enum to Byte conversion returns 2 for the first enum then 4 then 6 and so on rather than 0, 1, 2, etc. This is a regression; does NOT occur in 4.8.3. Reproduced in 4.9.0 binary and Main (2675088) ...
Adding a hole to landscape and previewing in OpenGL ES2(Mobile) Crashes UE4
UE - Platform - Mobile - Sep 4, 2015Making a hole in a landscape and viewing in mobile preview using OpenGL ES2(Mobile) and stopping preview crashes editor. ...
Touch events may have wrong location from BindTouch delegate
UE - Platform - Mobile - Sep 17, 2015Only the last touch event's location in the frame is used to send all events for a given finger index. A finder index may be reassigned after a release by another press in the same frame from a ver ...
Setting a sublevel to initially load interrupts starting movies
Tools - Jul 20, 2016Movies set to "Wait for Movies to Complete" are interrupted when a sublevel is set to load initially. The movie should still play through to completion. Regression (no) issue (does) occur in 4.11. ...
Framerate drops noticably when using Retopologize tool
UE - LD & Modeling - Terrain - Landscape - Jul 18, 2016Significant framerate drop occurs when attempting to utilize the retopologize tool on landscapes. This occurs even when the landscape has remained completely unaltered. Other landscape tools experie ...
Construction Script using GetSizeX/Y from Texture 2D reference returns Divide By Zero Warning when Packaging
UE - Graphics Features - Jul 21, 2016A user has found and reported a divide by zero warning within the Construction Script when packaging for Windows. This does not occur while in the editor as when you begin moving around the blueprin ...
Crash when placing a widget into a nested name slot that has been added via the user created section
UE - Editor - UI Systems - Jul 28, 2016Crash when placing a widget into a nested name slot of another name slot. This occurs if this widget is then added to another widget and both the parent name slot and the child name slot receive chi ...
RadialForceComponent ignores collision of Object Type set in Collision Presets if component is initialized in C++
UE - Gameplay - Jul 28, 2016When a RadialForceComponent is attached to a object in C++, it doesn't take on the "Object Types to Affect" in the component settings of the Blueprint. If the RadialForceComponent is created as a co ...
Camera jitter when using Crane Rig with Look At
UE - Anim - Sequencer - Jul 21, 2016Camera jitter when using Crane Rig with a Cine Camera that is using the Look At Functionality ...