Changing the navigation for the root of a widget blueprint will cause a crash

UE - Editor - UI Systems - Sep 28, 2015

Changing the navigation of the root of the widget blueprint will cause the editor to crash ...

Unused textures overridden in the material instance are still cooked

UE - Foundation - Core - Sep 28, 2015

When creating a material and then overriding the textures on the new material instance, the unused textures are still included in the cooking process. ...

Switch on custom enum causes compilation errors after Hot Reload

UE - Foundation - Core - Sep 28, 2015

If the project is hot reloaded while a Switch on Enum is inside of a blueprint which is switching on a custom enum, the switch will become corrupted. It changes the 'selection' pin to take a Byte pa ...

Using the F key to focus the viewport camera on an actor does not work if the main editor window does not have focus

Tools - Sep 26, 2015

Using the F key to focus the viewport camera on an actor does not work if the main editor window does not have focus. Reproduced in 4.8.3 binary, 4.9.1 binary, and Main (CL 2707185) ...

Changing character collision at runtime results in erratic physics behavior

UE - Simulation - Physics - Sep 25, 2015

Using SetCollisionObjectType at runtime to change the collision channel of a character results in different results than expected. Project: [Link Removed] ...

Importing multiple SpeedTree assets that use the same texture will not assign correctly

UE - Graphics Features - Sep 25, 2015

When importing multiple SpeedTree assets that use the same material will cause one to import blank (black) materials and assigned. This happens when importing into the same folder, however, if impor ...

Pressing f11 while playing in editor new window fullscreens the viewport in the editor

Tools - Sep 25, 2015

Pressing F11 (in attempts to fullscreen) while playing in editor - new window causes the viewport in the editor itself to full screen as opposed to the new window that's created. expectation is 1 o ...

Scroll widget into view will cause a crash is given a null value

UE - Editor - UI Systems - Sep 25, 2015

If the user uses "Get child at" with an invalid index and then hooks up the return value to a "Scroll Widget into View" node's "Widget to Find" pin it will cause a crash ...

OnDestroyed event does fire off when using a reference variable to another actor that was applied at runtime

UE - Gameplay - Blueprint - Sep 25, 2015

An actor has a print string that fires off when an actor that it has a reference to is destroyed. This works fine if the actor is in the scene before the game starts. However, if the referenced acto ...

Blueprint Node Typo for "Get Bone Position and Orientation'

Docs - Samples - Sep 24, 2015

"Position" is misspelled for the node: "Get Bone Position and Orientation" It is currently spelled, "Postion." ...