Unreal Engine Issues
Unreal Engine Issues
Black viewport with artifacting when changing to MSAA with Forward Shading enabled
UE - Graphics Features - Dec 2, 2020DID NOT OCCUR IN BP FPS PROJECT - might be ContentExamples specific This issue does not occur when forward shading is disabled. Viewport error reads: TOO MANY OVERLAPPING SHADOWED MOVABLE LIGHTS ...
DisplayName Metadata tag is not used in the SCS editor or the My Blueprints window
UE - Gameplay - Blueprint Editor - Nov 12, 2020This also brings up a good point about how `FName::NameToDisplayString` works. Currently it will only remove a 'b' character if a boolean is given, which leads to inconsistent results throughout the ...
Linux Editor creates multiple installation identifiers for itself if Install.ini is removed
UE - Platform - Linux - Sep 17, 2020The first ID contains brackets and a trailing slash while the second does not. Alternatively if the engine is opened with a .uproject argument no ID will be created until the "Open Project" dialog i ...
Niagara Parameter Collection Overrides aren't working
UE - Niagara - Aug 20, 2020Parameter collection overrides defined in the Niagara system's System Properties do not work. In FNiagaraSystemSimulation::GetParameterCollectionInstance the return value of GetParameterCollectionO ...
Fix primitive uniform buffer validation.
UE - Rendering Architecture - RHI - Jul 31, 2020GPUScene primitive validation is currently busted and asserts. It looks like there are two problems: 1) NaN's in the entries can cause comparison issues, so a MemCmp would be better. 2) There's a ...
Actors are not properly restored when undoing a Replace Selected Actors transaction
UE - Gameplay - Components - Jul 22, 2020When undoing a Replace Selected Actors operation, the resulting actor is corrupt and triggers an ensure where the root component is in the process of being destroyed. This is a regression that poppe ...
Nodes of inherited function don't refresh automatically in the opened BP editor if implemented interface is altered
UE - Gameplay - Blueprint Editor - Jul 14, 2020Nodes of inherited function don't refresh automatically in the opened BP editor if implemented interface is changed.Workaround: refresh nodes manually Regression: NO Can be reproduced on the 4.25.1 ...
[CrashReport] UE4Editor-Engine!FStaticMeshVertexBuffer::BindLightMapVertexBuffer(FVertexFactory const *,FStaticMeshDataType &,int) [StaticMeshVertexBuffer.cpp:636]
UE - Graphics Features - Jul 13, 2020Generated from CrashReporter ...
Crash when attempting to connect a custom Niagara parameter struct to a node when the struct contains an array
UE - Niagara - Jun 22, 2020Crash when attempting to connect a custom Niagara parameter struct to a node when the struct contains an array ...
Virtual keyboard does not work on TVOS
UE - Platform - Mobile - Jun 5, 2020The virtual keyboard on TVOS is not popping up when a text input (UMG Editable Text Box) is focused and then selected with Siri remote. ...