Unreal Engine Issues
Unreal Engine Issues
Real Time Preview for Converted Vector Parameters not working
UE - Graphics Features - Dec 5, 2014The Real Time Preview of Converted Vector Parameters from the Material Editor are not currently previewing in the level viewport without re-compiling the material. ...
Hovered state does not fire when "Use Mouse for Touch" is set to true
UE - Editor - UI Systems - Slate - Jun 6, 2017Hovered state does not fire when "Use Mouse for Touch" is set to true. As a note this also happens in a packaged game if the setting was set to true. ...
NPC - Initializing a System parameter to a Niagara Parameter Collection data interface parameter does not work
UE - Niagara - Data Interface - Jan 4, 2021Initializing a System parameter to a Niagara Parameter Collection data interface parameter does not work ...
[CrashReport] UE4Editor-Engine!FDefaultMaterialInstance::GetMaterialWithFallback(ERHIFeatureLevel::Type,FMaterialRenderProxy const * &,FMaterial const * &) [material.cpp:292]
UE - Graphics Features - Jan 25, 2019Comment in crash group:I switched color and crashed Generated from CrashReporter ...
Resetting material instance parameters to default value does not update the appearance of the object that the material is applied to
UE - Rendering Architecture - Materials - Mar 10, 2025When a material instance with exposed parameters is applied to a landscape; the parameters set to a new value and then reset to back the default value, the landscape does not respect the new default ...
Incorrect Sampler Type of Normal Texture Samples for M_CobbleStone_Rough Material from Starter Content
Docs - Samples - May 6, 2015The M_CobbleStone_Rough Material from Starter Content needs to have all the Normal Texture Sampler Types set to 'Normal' from 'Color' ...
iOS package with Metal Desktop Renderer renders reflections incorrectly
UE - Rendering Architecture - RHI - Apr 15, 2022When having Metal Desktop Renderer ON, the project renders incorrectly and shows a coloring/lighting issue on the character's reflection. ...
Depth of field and Refraction issue
UE - Rendering Architecture - May 15, 2024Refraction does not adjust the scene depth texture, leading to a mismatch between Scene Color samples and Scene Depth samples. ...
Could not delete reference in specific level sequence
UE - Anim - Sequencer - Jun 12, 2018Could not delete reference in specific level sequence. It seems to be a soft reference because it becomes a reference for pink color, but I do not know where it is being referred. ...
Fbx exporter do not support material instance
UE - Editor - Content Pipeline - Import and Export - May 15, 2020The fbx exporter should support material instance to export the same result has the user see in the content browser or in the level editor. ...