Unreal Engine Issues
Unreal Engine Issues
imageStore no matching overloaded function found error when packaging ContentExamples
UE - Niagara - Jun 26, 2018The following error appears when packaging ContentExamples for Linux.UATHelper: Packaging (Linux): LogNiagaraShaderCompiler: Warning: (ERROR: 0:377: 'imageStore' : no matching overloaded funct ...
Changing a function parameter type of a Split Struct isn't reflected in the editor
UE - Gameplay - Jul 17, 2017Changing a function parameter type of a Split Struct isn't reflected in the editor. When the variable type is changed, the split struct will remain. This also effects generic variables. User Desc ...
Naming an Event Dispatcher the Same as an Overridable Function Corrupts the Event Dispatcher
UE - Gameplay - Blueprint - Oct 21, 2015Creating an event dispatcher in a widget blueprint with the name OnDrop, which is already an existing overridable function, causes the event dispatcher to become corrupted and prevents it from being ...
Metasounds - Using the Audio Component Play Node with a start timer other than 0 results in the Metasound ceasing to function
UE - Audio - MetaSounds - Dec 2, 2021Metasounds cease functionality if called to Play with a different start time other than 0. This extends to the Metasound editor where pressing play to preview the sound also ceases to function. ...
[Feature Request] Allow custom node to access the functions in MaterialTemplate.ush
UE - Graphics Features - May 31, 2021For example, If you try to call GetMaterialOpacityMaskClipValue() from a custom node, the editor will report a compilation error, as shown in the attached image.[Link Removed] [SM5] /Engine/Generat ...
Surface Material's AO will show through a Decal when static lighting is disabled
UE - Rendering Architecture - Materials - May 31, 2023A surface's Ambient Occlusion will appear through a decal when static lighting is disabled in project settings. Regression tested against //UE5/Release-5.0 CL 20979098 //UE5/Release-5.1 CL 23901901 ...
Exponential Height Fog appears black when Luminance range is extended and light intensity is 2000lux+
UE - Graphics Features - Apr 5, 2019Exponential Height Fog appears black when Luminance range is extended and light intensity is 2000lux+ ...
LIVE: Editor crash on open if saved with detached viewport and sky light in level.
UE - Graphics Features - Oct 21, 2014If there is a sky light in a scene and the viewport is detached and closed prior to saving, the editor will crash when trying to reopen the project. Crash Reporter: 431802 ...
shadow seam occurs when lighting is built after object is rotated
UE - Graphics Features - Jul 12, 2017There is an issue that is occurring where visible shadow seams appear after an object is rotated where it was not previously. CL tested 4.15.3 - CL 3450819 - Issue is present 4.16.2 - CL 3514769 - ...
Bake to Control Rig blueprint function does not work on tracks in nested sequences in Editor
UE - Anim - Sequencer - Aug 20, 2025The Bake to Control Rig node only works with single-layered level sequences. Studios using a nested level sequence setup cannot use this function. [Link Removed] ...