Crash when opening a blueprint that referenced a struct blueprint that no longer exists

Gameplay - Blueprint - May 28, 2015

If a user creates a struct blueprint then references it in another blueprint and then deletes the struct while the editor is closed, the referencing blueprint will crash when opened. ...

Splitting transform pins on add component nodes creates an additional transform pin when duplicated

Gameplay - Blueprint - May 28, 2015

If an add component node is duplicated after the transform pin has been split, it will create an additional transform pin and keep the original split variables. ...

Reflection Vector not translating into ES2 when applied via an Emissive Color

Platform - Mobile - May 28, 2015

When you have a Reflection Vector plugged into a Cubemap and applied to the Emissive Channel of an Unlit Material, the Cubemap will not render on a mobile device with ES2 or in ES2 (Mobile/HTML) Pre ...

Adaptive Tessellation is not updating correctly on moving mesh

Rendering - May 28, 2015

User who has been working with an Ocean Shader for some time noticed that on updating to 4.8 Previews, the Adaptive Tessellation is not updating correctly when the mesh displaces from out of camera ...

Using Delay with Tick when Paused doesn't work

Gameplay - Blueprint - May 28, 2015

Using a delay node in an event graph of actor using tick when paused will not work. It pauses the delay node. ...

The 'Browse to Asset in Content Browser' button beside Default Gamemode does nothing

Tools - May 28, 2015

Nothing happens if you try to hit the magnifying glass icon (Browse to Asset in Content Browser) beside Default Gamemode in the Project Settings window. It also does not work beside 'GameMode Overri ...

Building lighting fails on Linux with custom heightmaps in Russian localization

Platform - Linux - May 28, 2015

Building lighting fails when the engine localization is set to Russian (RU). Have not reproduced internally. This issue seems to be related to UE-13931 since it occurs in the Russian localization ...

There's no way to stop AI's movement from blueprints

Gameplay - AI - May 28, 2015

AIController.StopMovement needs to be exposed to BP. ...

Root Motion (RMFE) - Blend with cached pose causes inaccurate root motion

Anim - May 28, 2015

With Root Motion From Everything enabled, a Blend node gives different results when feeding it Animation Sequences directly or when first using a Cached Pose. *Simple test project attached Two sce ...

Collision on rolling ball template floor incorrectly affects player character

Docs - Samples - May 27, 2015

In the rolling ball template, the new floor meshes cause the player character to jump when the player has not pressed any jump commands. It occurs more often if the players movement has been increas ...