Hang after you paste node data into Blueprint right click menu

UE - Gameplay - Blueprint - Mar 7, 2015

Hang after copying a BP node, right clicking in BP graph, then pasting with Ctrl+V. ...

Crash on Mac while switching between tabs in the main tab bar

Tools - Feb 7, 2015

Crash while switching between tabs in the main tab bar. It's possible this occurs when one of the tabs is being dragged due to the mouse/trackpad still holding the tab after being released. Crash R ...

GPU Particle Emitters not Inheriting Velocity from Event Generator Particle Module

UE - Niagara - Jun 17, 2016

When using an Event Generator in a particle emitter that passes velocity for other emitters to inherit, only CPU emitters take on the velocity, and not the GPU emitters. In the test case/project I ...

Importing a t3d filetype will cause a crash

UE - Editor - Content Pipeline - Import and Export - Jun 15, 2016

!!! Changes between version 4.12 and 4.13 for importing these !!! 4.12 There is a crash when importing any t3d (legacy) file through File > Import Into Level using the t3d file option. 4.13 The ...

Camera Blocking Volumes register hits from static meshes when using End hotkey

Tools - May 26, 2015

If the End hotkey is pressed to move a mesh down to align on top of another mesh/landscape and a camera blocking volume is below it, the trace down will register a hit on the camera blocking volume ...

Material editor opens on main editor window even after it has been detached into its own window.

Tools - Apr 6, 2015

When opening a material in the material editor, there is a chance that the material editor will open and become a tab on the main editor window even if a material was already opened and detached fro ...

Game shifts position when switching between fullscreen and windowed mode

Tools - May 21, 2015

A packaged game that is ran with -fullscreen shifts position when entered windowed mode. I am not seeing this issue when running an unpackaged project with -game -fullscreen. I am also not seeing t ...

Convert Actor option is grayed out and not selectable. (ConversionRoot metadata not found)

UE - Foundation - Core - Jun 4, 2015

The 'Convert Actor' option in the details tab of brushes does not function. The option is grayed out and not selectable. Note for Core: This button works by looking for the ConversionRoot UCLASS m ...

Selecting vertices from multiple bsp brushes move in relative space and cannot be changed to world space

UE - LD & Modeling - Modeling Tools - BSP - Jan 16, 2015

BSP brushes only move in relative space instead of world space if the user has selected vertices from more than one bsp brush. User cannot change translation to worldspace instead of local space. ...

There is no way to add a value to an Actor variable in a Data Table

UE - Gameplay - Blueprint - Jan 21, 2015

There is no way to add a value to an Actor variable in a Data Table. Currently, Structs accept Actor as a variable type, though no default value can be set. If a Data Table is made from a Struct wit ...