Custom Node plugged into World Displacement cannot convert from FMaterialTessellationParameter to FMaterialPixelParameter

UE - Rendering - Nov 30, 2015

Custom Nodes plugged into World Displacement are yielding:Error [SM5] error X3017: 'CustomExpression1': cannot implicitly convert from 'struct FMaterialTessellationParameters' to 'struct FMaterialP ...

Shared Modules cannot be altered in Higher LODs

UE - Rendering - Nov 30, 2015

When you have setup a Shared Modules structure in Cascade, and then try to adjust LOD, you cannot adjust the Shared Modules. The current workaround is to go back to LOD0 unshare the modules then re ...

[CrashReport] UE4Editor_Engine!FUniformExpressionSet::CreateUniformBuffer() [materialuniformexpressions.cpp:354]

UE - Rendering - Nov 30, 2015

Error Message - Assertion failed: !Value || Value->IsValidLowLevel() [File[Image Removed]:\BuildFarm\buildmachine_++depot+UE4-Releases+4.10\Engine\Source\Runtime\Engine\Private\Materials\MaterialU ...

PostActorCreated Called twice when dragging asset into the level

Tools - Nov 30, 2015

When dragging an actor from the content browser to the level viewport, PostActorCreated() is called twice, once as the actor enters the viewport while still being dragged and again when the LMB is r ...

Project Launcher doesn't properly convert WindowsClient for use

Tools - Nov 30, 2015

Reported by user. ...

Translation Arrows not Selectable for Sockets in Local Space mode of Persona

OLD - Anim - Nov 30, 2015

In Persona, while in Local Space mode, translation arrows will not become highlighted when hovered over if they are obscured by the widget and attached static mesh, thus making them unselectable. ...

Gradual drop in Performance on Windows 10 projects after Toggling Fullscreen

Tools - Nov 30, 2015

It seems that when working in any project on a Windows 10 machine, there is a gradual rise in frames per second and a consistent drop in performance. The user reporting this issue claims his frame ...

Save Package Dialog scrolling is slow.

Tools - Nov 30, 2015

A licencee reports slow scrolling in the Save Content dialog when working with hundreds of items marked as dirty. From profiling it appears that PackageTools::GetObjectsInPackages is the main offen ...

API reference links are not working

Docs - Nov 30, 2015

Developer reported that the links under the contents section of the API reference aren't working: [Image Removed] ...

GC-related EQS crash when a single query gets used with multiple different run modes

UE - AI - Nov 28, 2015

User reported a crash in EQS which seemed like some parts of his EQS query got GCed. ...