Unreal Engine Issues

Material of Skeletal Mesh does not render correctly when using multi-UV with ES3.1 and using Render Static

ES3.1 rendering does not render correctly when using TexCoord [1] in a material and RenderStatic on the SkeletalMeshComponent. ...

Mobile Previewer: Safe Zone Invalid Until Window Resize

When the Mobile Previewer loads, the Safe Zone widget is not working properly at startup, and requires a window resize to update to the correct Safe Zone. ...

Movable point light disappeared by MinScreenRadiusForLights and appeared back looks deemed.

The movable point light is abnormally lit when it disappeared by the setting of r.MinScreenRadiusForLights rather than "Max draw distance" and appears back. After you disable and enable the "Affect ...

Android: FTraceAuxiliaryImpl::WriteToFile Fails to Create Absolute Path

A licensee has reported that the functions FTraceAuxiliaryImpl::WriteToFile, and find IFileManager::ConvertToAbsolutePathForExternalAppForWrite do not seem to be working properly for Android, as the ...

Update to AndroidX

Upgrade to use AndroidX ...

game terminated on android device when connect or disconnect usb dongle

The game crashed when the USB Dongle is connected or disconnected. Games that made by other engines are work fine. Refer to the attached video for the reproduce. ...

VirtualTextureFeedback never success to map on Android if open a RVT Level from an empty level

[Feature Request] Support force feedback on iOS and tvOS Gamepads

Unreal Engine should support haptics on gamepads on iOS and tvOS [Link Removed] [Link Removed]  ...

SkyLight IBL looks blurry on Android

packaging iOS, dwarfdump Failed to open macho file: Too many levels of symbolic links