Unreal Engine Issues

Level BP causes GLEO on level duplicate

NOTE that this error doesn't occur for class blueprints (and trying to duplicate them), or after you remove the delegate reroute node. ...

Build failure packaging for android with GoogleVR plugin enabled

Android is failing to package when GoogleVR is enabledUATHelper: Packaging (Android (ATC)): UnrealBuildTool: BUILD FAILED UATHelper: Packaging (Android (ATC)): UnrealBuildTool: C:\NVPACK\android-sd ...

CRASH: Editor Crashes When Playing In Split Screen With Planar Reflections

When using planar reflections in a scene if you attempt to play in split screen the editor will crash immediately. This crash did not occur in 4.13 using the same steps. ...

Crash when opening a blueprint that implements an interface that has been deleted

UAbilitySystemComponent's CurrentMontageStop() function does not use OverrideBlendOutTime Float Parameter.

In the attached example, the third person mannequin character's BeginPlay() runs an Ability_Task which starts an animation montage. In the task it is specified that the blend out time (BlendOutTime ...

Normal of Skeletal Mesh is incorrect when Recompute Tangent is used when Skincache is enabled

This issue occurs in Skeletal Mesh depending on the model when Skincache is enabled and affects the rendering. ...

incorrect virtual texture shader code(in FinalizeVirtualTextureFeedback) on Mobile forward platform

in the function FinalizeVirtualTextureFeedback, the micro "USE_DBUFFER && MATERIALDECALRESPONSEMASK" returns true on mobile forward, while there is no DBUFFER on Mobile forward obviously. This takes ...

UEnhancedInputUserSettings::LoadOrCreateSettings does not handle the changing of a settings class in the editor

proposed fix seems ok to me:  UEnhancedInputUserSettings* UEnhancedInputUserSettings::LoadOrCreateSettings(ULocalPlayer* LocalPlayer) { UEnhancedInputUserSettings* Settings = nullptr; ...

Mutable - morph does not work for a skinned mesh with more than one uv channel

The morph functionality fails to change when the skinned mesh contains more than one UV channel in a Customizable Object. ...

Duplicates of Actor Blueprints have a Blank, Black preview Window

Duplicates of Actor Blueprints have a blank, black preview instead of the preview of the original (See sample image). Not a regression, occurs in UE4.14.3 as well ...