Syncing Font Assets through Subversion can cause a crash

Tools - Jun 5, 2017

A licensee is having issues syncing their fonts folder from within the editor using Subversion. This issue only occurs with their Fonts folder; with the callstack they supplied, this leads me to bel ...

World Position Offset causing Cracks in Meshes on certain iOS Devices

Platform - Mobile - May 24, 2017

When using World Position Offset and pushing verts of a mesh, cracks appear on the surface using WPO when deployed to an certain iOS devices. I used the Mobile Previewer to compare results to how t ...

Unable to add/compile code for Automation Test

Automation - May 22, 2017

When following the documentation on setting up automation tests, the sample provided for "Simple Tests" does not successfully compile. One of two compiles errors is given based on the TFlag used A ...

Crash occurs from change of inner struct value with TMap variable of outer struct

Gameplay - Blueprint - May 22, 2017

A crash occurs from the change of inner struct value with TMap variable of an outer struct. This crash does not occur if you change the variable type as a substitution for the last step. Regression ...

Self Reference allowed as input for function with pass by reference on creation, which will crash when executed

Gameplay - Blueprint - May 22, 2017

There is an issue when using self references with functions as an input. With pass by references on a function, the input has it checked by default; however, a self reference can still be hooked in ...

Code Delegate behavior is not consistent based on where the delegate is created

Gameplay - Blueprint - May 22, 2017

When a delegate is created in a component class, adding the component to a blueprint will show the delegate in the Event section of the Details panel when the component is selected. This allows an ...

CLONE - ShadowProject gpu performance regression from Aftermath

Rendering - May 19, 2017

The issue was originally noticed between 4.15.1 and 4.16 Preview, but now appears to have regressed between 4.15.1 and 4.15.2. ...

CLONE - Crash on draw material to rendertarget

Rendering - May 19, 2017

This crash has started occurring in 4.15.2. It seems to be a regression from 4.15.1. ...

CLONE - Editor Crash on Mac after creating blueprint structure

Gameplay - Blueprint - May 19, 2017

Creating a blueprint structure in the content browser causes the editor to lock up and become unresponsive. ...

Cable Component width set through the Construction Script isn't reflected in the actor Viewport

Gameplay - May 18, 2017

Cable Component width set through the Construction Script isn't reflected in the actor Viewport User Description: When a Cable Component is created within the construction script and then the Cabl ...