Unreal Engine Issues
Unreal Engine Issues
[Input] Switching levels destroys auto-created Input Component which breaks emitUIInteraction
PixelStreaming - Feb 12, 2019We auto-create a PixelStreamingInputComponent which handles the input coming from JavaScript's emitUIInteraction. This works in a UE4 app with a single level, but it seems that if you change levels ...
Deleting reference variable will result in unusable picker appearing on resolve nodes
UE - Gameplay - Blueprint Editor - Feb 11, 2019REGRESSION: No When deleting a reference variable, any resolve node pins using it will have a picker added, which won't have anything listed in their dropdown. This isn't consistent with what happ ...
"Build" button causes "Validation failed" and breaks references of meshes in Sublevel according to a prescribed procedure
UE - LD & Modeling - Modeling Tools - BSP - Feb 9, 2019A licensee reported that "Build" button causes "Validation failed" and breaks meshes in a Sublevel according to a prescribed procedure. The process is quite complicated, but I can 100% reproduce thi ...
[CrashReport] UE4Editor-ShaderCore!FVertexFactoryParameterRef::SetMesh(FRHICommandList &,FShader *,FVertexFactory const *,FSceneView const &,FMeshBatchElement const &,unsigned int)
UE - Graphics Features - Feb 8, 2019Generated from CrashReporter ...
Data Asset Deserialization crash after upgrading 4.19.2 to 421.1
UE - Foundation - Core - Feb 7, 2019The User has provided an extensive log of their code base setup, and the process leading up to when the Assert occurs. "Our game mode & player state FSM are setup in a data driven manor using UDa ...
Material Opacity Mask Not Working As Expected in PIE but Does in Standalone
UE - Graphics Features - Feb 5, 2019Material Mask Opacity is not working in PIE, but works as expected in Standalone. Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 CL# 4862710, and 4.23 CL# 4898645 ...
[CrashReporter] UE4Editor-Engine!FBoneContainer::CacheRequiredAnimCurveUids(FCurveEvaluationOption const &) [BoneContainer.cpp:263]
OLD - Anim - Feb 1, 2019Generated from CrashReporter ...
Unused Foliage Type Causing Unbuilt Lighting
UE - World Creation - Worldbuilding Tools - Foliage - Feb 1, 2019Foliage components will be unbuilt even after deleting all of the placed foliage in a level. Found in 4.20 CL# 4369336, 4.21 CL# 4753647, 4.22 CL# 4827620 ...
iOS: Local notifications can be overridden if using the same title
UE - Platform - Mobile - Feb 1, 2019A customer found out that the NotificationNumber static variable is never incremented. This results in a constant NotificationIdentifier string when using the same Title. Seems like it should be ...
Delete Assets dialog returns non-valid assets for the list of assets that can replace the references
Tools - Jan 31, 2019The Delete Assets window's list of assets that are available to replace the references to an asset that is being deleted returns additional assets that are not valid replacements. The provided pro ...