Unable to select SimplePivotPainterExampleMat Instance's parameter settings if Param button is disabled

Tools - Aug 31, 2017

When going through the engine content you are unable to select SimplePivotPainterExampleMat Instance's parameter settings if Param button is disabled. If the button is enabled the settings appeared ...

Meta data specifier WorldContext prevents functions from being called in Object blueprints

UE - Gameplay - Blueprint - Aug 31, 2017

If a UFUNCTION is declared as both BlueprintCallabl as well as static, with the meta specifier "WorldContext = "SomeContext"", the function does not show up in the list of function calls for any blu ...

On mouse Down not firing for left click on Button widgets when using precise click

UE - Editor - UI Systems - Aug 31, 2017

When using the left mouse button to click and drag a button, the on drag detected will not fire even when using precise click. This was not the case in previous versions of the engine (Works as expe ...

The instructions to add a new parameter on event dispatchers in My Blueprints is out of date.

UE - Gameplay - Blueprint Editor - Sep 1, 2017

The "Inputs" section in the details panel states "Please Press the + Icon Above to Add Parameters," but there is not a "+" icon above. There is now a "New" button to create a parameter. ...

Return values are not saved in blueprint functions

UE - Gameplay - Blueprint - Sep 1, 2017

Blueprint function return nodes don't save any settings applied directly to the return node itself. Regression: Yes - this behavior does not occur in 4.16.3 (CL 3561208) ...

Disabling Occlusion Culling and DBuffer Decals causers crash

UE - Graphics Features - Sep 1, 2017

THere is a crash that occurs when opening a project after the Occlusion Culling and DBuffer decals option are unchecked. There are times where the Unreal Crash reporter catches the crash and display ...

Typo in Blueprint Context Menu "Redundent"

UE - Gameplay - Sep 6, 2017

There is a spelling error when hovering mouse over disabled checkboxes under Blueprint Context Target(s). The text appears as "This target is invalid or redundent for this context." The correct spel ...

Changing the "Color Vision Deficiency Preview Type" setting under "Editor Preferences" does not work

Tools - Sep 11, 2017

Making changes to the "Color Vision Deficiency Preview Type" under the "Editor Preferences" does not change the Color Vision Preview. Regression: Yes Works in: 4.16.3-3561208 Does not work in : ...

SceneCaptureComponent2D Component does not allow the use of the Hidden Actor array

Tools - Sep 12, 2017

SceneCaptureComponent2D Component does not allow the use of the Hidden Actor array and the Show only actors array does not take in elements. This issue does not occur in 4.16.3 because the feature w ...

Default value lost when placing a struct within a user defined struct

UE - Gameplay - Blueprint Editor - Sep 18, 2017

The default value of a child struct that is added to anther struct is not retained in the parent. An example would be if the child struct contains an integer, the default value when added to another ...