The "_##" is dropped when following the default name of a widget within the Hierarchy panel

UE - Editor - UI Systems - Aug 25, 2015

The Hierarchy panel does not show the full name of a widget the name of the widget starts with the default name (Example: Button) followed but an underscore and some numbers (Example: Button_42). In ...

Swarm: Not able to set number of processors to use for Swarm from the UI

UE - Graphics Features - Aug 25, 2015

There is a setting called "LocalJobsDefaultProcessorCount" in the Developer Settings tab in Swarm. After the change to make Lightmass build asynchronously while the user keeps working, this set ...

Multiple variable categories with different spacing created in BP editor

UE - Gameplay - Blueprint Editor - Aug 24, 2015

Dragging variables to a category in the BP editor creates a new category based on the display name. If you create a category "TestCategory" then dra a variable to that category, it will create a new ...

Using Show Mouse Cursor causes mouse to become detached from game window

UE - Editor - UI Systems - Slate - Aug 24, 2015

Using the Show Mouse Cursor command (or BP node) will make the mouse appear in the game window however at that point the mouse does not interact with the game unless one of the mouse buttons is held ...

Adding a Blueprinted custom StaticMeshComponent to a Blueprint results in an Ensure being triggered.

UE - Gameplay - Components - Aug 24, 2015

If a Blueprint is made from a custom Blueprintable StaticMeshComponent, and that Blueprint is added as a component to another Blueprint, an Ensure is triggered. No Ensure occurs if the custom nativ ...

REINST error breaks links in blueprints calling a blueprint component that has been altered

UE - Gameplay - Blueprint - Aug 24, 2015

Changing a blueprint component (adding a function, adding inputs, etc) causes REINST errors if PIE is pressed immediately after compiling without compiling all blueprints that are calling the compon ...

Disable button style is not applied when a button is disabled

UE - Editor - UI Systems - Aug 24, 2015

If the user applies a material or texture to the disabled button style option the button will not used the material/texture that was used but will instead use the default grayed out button look. E ...

Widgets become unresponsive If a button's Down and Up click is interrupted

UE - Editor - UI Systems - Aug 24, 2015

If a button's interaction settings are set to Down and Up and the button is disabled in between Down and Up (The button is clicked and held and becomes disabled before releasing the button). All inp ...

Using https alias in source control setup is ignored.

Tools - Aug 21, 2015

When setting up source control in a project. Using a https alias as the Repository fails to connect to source control. The https is ignored as the project reports looking for an SVN server. This ...

Line Attractor Strength Varies By Frame Rate

UE - Niagara - Aug 20, 2015

The Line Attractor node seems to render differently (have different strengths) between Cascade Viewport, Editor Level Viewport, PIE and Standalone/Launched Game In trying to capture movies for this ...