Cannot save blueprint using custom blueprint function library after a hot reload

UE - Gameplay - Blueprint - Dec 7, 2016

When a blueprint contains a function call from a custom blueprint function library, preforming a hot reload will prevent the blueprint from saving stating that the graph is linked to private object ...

UWheeledVehicleMovementComponent no longer contains an IsFalling variable

UE - Gameplay - Dec 8, 2016

UWheeledVehicleMovementComponent no longer has an IsFalling variable. It originally inherited from UPawnMovementComponent which it gained this variable from but now inherits directly from UMovementC ...

Ensure thrown when using root motion with Sub Animation Blueprints

OLD - Anim - Dec 9, 2016

Ensure thrown when using root motion with Sub Animation Blueprints ...

Start Up Movies Are not Playing for iOS Devices when using Launch-On

UE - Platform - Mobile - Dec 9, 2016

When designating 3 Intro/Start Up movies to play back to back in the Project Settings of a mobile project, the user reports that they will play as expected for Android devices, but only one movie wi ...

Fix pause flags when recycling sound sources

UE - Audio - Dec 12, 2016

Issue is due to pause flags getting recycled when new sound sources are used from the sound source pool. This is a regression since 4.13, causing audio to pop. ...

UMG textfield crash with using Metal

UE - Graphics Features - Dec 12, 2016

UMG textfield crash with using Metal after switching screens and spamming a UMG text field. User provided an example video for reference. Link: [Link Removed] ...

SpeedTree Billboards rendering with Incorrect Material

Tools - Dec 12, 2016

Material Billboards for SpeedTree assets are rendering with the incorrect material. This can occur to any pre-existing project, or a new project with imported SpeedTree content using both 3d LODs an ...

If the game mode is set to game only and "Set Show Mouse Cursor" is set to true some click events appear to get dropped

Tools - Jun 15, 2016

If the game mode is set to game only and "Set Show Mouse Cursor" is set to true some click events appear to get dropped ...

Cascade editor Background color pick doesn't work when forward shading enabled

UE - Graphics Features - Dec 13, 2016

Multiple UDN issues reported 当我们4.14版本中尝试改变cascade编辑器的背景颜色时,Viewport没有变化,请问还有其他配置吗,谢谢 升级4.14后出现的粒子特效方面的问题 Color Picker not work when forward shading enabled cascade-particle-editor-background-co ...

VLC Media Platform Override ignored in Packaged Game

Media Framework - Dec 14, 2016

If the user has compiled the VLC Media Player plugin and uses the Platform Overrides to assign VLC player as the default decoder, it will not be applied in a packaged game. ...