Unable to Import Sockets and LODs together for Static Meshes

Tools - Nov 6, 2015

When importing a Static Mesh into UE4 that is using the SOCKET_ naming, and is part of a Level of Detail set, the socket is discarded. If the Level of Detail set is removed from the Static Mesh, t ...

Android game packaged with obb outside apk does not create SaveGame directory on device

UE - Platform - Mobile - Jun 19, 2015

An apk packaged in 4.8 release with 'Package game data inside .apk' unchecked does not create a SaveGame folder in the device's directory and does not create a .sav file. File is saved if the SaveGa ...

Child character's Variable changes to the default value in a packaged project

UE - Gameplay - Blueprint - Jun 22, 2015

Child character's Variable changes to the default value in a packaged project. User Description: Name of player character resets (to default value specified in parent class) after packaging. 3. P ...

Project Crashes on UAIPerceptionComponent::RegisterStimulus()

UE - AI - Apr 26, 2016

Assertion failed: (Index >= 0) & (Index < ArrayNum) [Link Removed] [Line: 785] Array index out of bounds: 2 from an array of size 2 Source Context: 363 return OwnerController->GetPawn(); ...

Crossfade sharing doesn't allow more than one shared transition

OLD - Anim - Apr 29, 2016

Looking at the propagate function:void UAnimStateTransitionNode::PropagateCrossfadeSettings() { UEdGraph* CurrentGraph = GetGraph(); for (int32 idx = 0; idx < CurrentGraph->Nodes.Num(); idx++) ...

Build Step Async Step Infinite Loop

Tools - May 2, 2016

The new custom editor build steps don't properly advance when we complete an async build step, looks like it was untested. ...

Skylight reflections not rendering correctly on translucent materials

UE - Graphics Features - May 2, 2016

When attempting to create or use a translucent material the skylight reflection does not render. Regression: Yes Working:2946394 (binary) Broken:2963582 ...

Nested inline UObject properties don't expand in Actor blueprint detail panel

UE - Gameplay - Components - May 9, 2016

Customer provides details, including a fix for the problem. See UDN post attached. ...

Occasional 1-frame UMG render data corruption on Metal

UE - Graphics Features - May 10, 2016