Select button does not show up after the "Pick Parent Class" window loses focus

UE - Gameplay - Blueprint - May 1, 2017

If the "Pick Parent Class" window loses focus, the select button will not be available for the previously selected option ...

Xcode 8.3.2 fails to successfully build 4.15.1 from source code

UE - Platform - Apple - May 2, 2017

Attempting to build 4.15.1 from source code using Xcode 8.3.2 currently results in the build failing due to warnings that occur in fbxsdk, AlembicImporter, and MetalRHI. ...

Area Class and Dynamic Obstacle Properties Being Reset

UE - AI - May 2, 2017

Area Class and Is Dynamic Obstacle properties do not seem to be saved on static meshes under certain conditions. I was able to reproduce this issue 3/5 times that I tested it. It seems that if the ...

Deleting an asset is unsuccessful if the asset is marked for add when using Git source control

Tools - May 3, 2017

Deleting an asset that is marked for add when using the Git source control plugin no longer actually deletes the asset. Instead the file will be removed from the Content Browser (it actually stays i ...

A struct pin that contains a delegate does not assign default inputs to a custom event when the struct be has been split

UE - Gameplay - Blueprint - May 3, 2017

A struct pin that contains a delegate does not assign default inputs to a custom event when the struct be has been split. In this example the Custom event is created without the default input pins n ...

Unable to create installed build with iOS support from PC

UE - Foundation - Core - May 3, 2017

Attempting to build a local binary engine from a source engine will fail when iOS support is enabled in the setup process. Command line argument (ran from Engine/Build/BatchFiles folder location): ...

Static Mesh approximate size can be inconsistent between Content Browser and Static Mesh Editor

Tools - May 3, 2017

The approximate size for a Static Mesh that is shown in the tooltip from hovering over a Static Mesh in the Content Browser and the approximate size shown in the Static Mesh Editor can be inconsiste ...

Crash Occurs When Setting Child Actor Class in Child Blueprint

UE - Gameplay - Blueprint - May 4, 2017

A crash occurs when setting the Child Actor Class of an inherited child actor component. This is not a regression. It occurs in 4.14.3 CL# 3249277, 4.15.2 CL# 3416026, and 4.16 Preview 2 CL# 34155 ...

Incorrect display for default exec pin for Switch nodes

UE - Gameplay - Blueprint Editor - May 4, 2017

The pin for Default for switch nodes in the preview build for 4.16 displays as a circle, this visual display for a pin is used with variables or a reroute node, but the default is and exec pin, and ...

Details for new components added during hot reloading aren't complete

UE - Gameplay - Blueprint - May 4, 2017

Adding a new component in code does not show all editable options in the details panel. Ex: When a sphere component is added to a class, the Transform category will only list the Scale. Location a ...