Copying/pasting an element in an array of EditInlineNew objects results in a reference to the original element being created instead of a reference to a new copy of that element.

Tools - Aug 20, 2015

When duplicating an element of an array of EditInlineNew UObjects, a reference to the duplicated element is created instead of creating a new UObject that duplicates the initial element's properties ...

Using ServerTravel command doesn't work when PIE

Gameplay - Aug 19, 2015

The "servertravel" command doesn't function when running ShooterGame in Editor. A warning will show up in the Output Log: LogWorld:Warning: UWorld::ServerTravel: Seamless travel currently NOT supp ...

A Blueprint created from Actors in the level does not preserve the relationship (hierarchy and transforms) of both components

Gameplay - Blueprint - Aug 11, 2015

A Blueprint created from Actors in the level does not preserve the relationship (hierarchy and transforms) of both components. Reproduced in 4.8.3 binary, 4.9 Release (//depot/UE4-Releases/4.9/Prom ...

Collision of child actor doesn't rotate if the parent is simulating physics

Physics - Aug 11, 2015

Collision of child actor doesn't rotate if the parent is simulating physics. This was an old bug that an AnswerHub user reported back in 4.9 but now a licensee is reporting this same behavior in 4.1 ...

Implementing an interface in a blueprint does not show interface functions until interface is opened and compiled

Gameplay - Blueprint - Aug 3, 2015

If an interface is implemented within a blueprint, the initial function in the blueprint interface cannot be called in the actor. The function will be populated after compiling the blueprint interfa ...

Sub editors do not gain focus when opened

Tools - Aug 3, 2015

Sub editors do not gain focus when opened. Ctrl+F4 (Close Major Tab) does not work until the open tab has gained focus, so it must be clicked before the hot-key works. Reproduced in 4.8.3 binary an ...

Comments on the final material input node are erased when opening material again

Tools - Material Editor - Aug 3, 2015

Comments on the final material input node will be erased when closing and reopening the material. ...

Editor windows do not lose focus when minimized on Linux

Platform - Linux - Jul 28, 2015

Using Ubuntu 15.04, editor windows do not layer correctly when minimized. Control remains with the minimized window. Ex. After minimizing a blueprint window, right clicking will still act as thoug ...

Blueprint Macro Libraries based on Actor cannot be reparented to Object

Gameplay - Blueprint - Jul 13, 2015

Blueprint Macro Libraries based on Actor cannot be reparented to Object Reproduced in 4.7.6, 4.8.1, and Main (//depot/UE4/Promoted-CL-2605171) ...

Line trace fails to detect Destructible Mesh

Physics - Destruction - Jun 15, 2015

When using a line trace in the construction script so that objects can return a value destructible meshes will not return a hit. This does not affect use in game with PIE or Standalone game, but if ...