Unreal Engine Issues

Linux .BMP Files not supported for Splash Screen

On the Linux operating system, when trying to load a .BMP file for the splash screen, there are strange returns for the image displayed. ...

Mobile platforms and HTML5 do not support bRuntimePhysicsCooking, forcing it to off

UEbuildIOS.cs (and equivalents on other platforms, including Android and HTML5) force Target.bRuntimePhysicsCooking to false, presumably because we haven't compiled the necessary libraries yet for t ...

ChaosDestructionDemo packages cannot be created in 4.25.1

Editor crash when the renderdoc.captureframecount is set more than 1

CoreRedirect between modules could support specific package + outer

More details in slack: [Link Removed] ...

LoadingScreen by MoviePlayer doesn't support Material in UE5.4

An assert crash is now triggered when set a widget using material to WidgetLoadingScreen of FLoadingScreenAttributes then call FDefaultGameMoviePlayer::SetupLoadingScreen(). The ensureMsgf in quest ...

Excessive RVT page updates with Nanite and ClearCoat or Cloth shading model applied

There is an excessive number of page updates when a Nanite landscape has a runtime virtual texture material applied to it with a shading model set to ClearCoat or Cloth (instead of Default Lit). The ...

Ensures in ChaosExamples_fracture map in ChaosDestructionDemo

Ensures trigger when playing in the ChaosExamples_fracture map in the ChaosDestructionDemo project. The ensures seem to happen during different parts. A couple occurrences were when I triggered th ...

Importing FBX file with same material slots and texture names has bugs

When importing a file from Blender, UE creates the correct number of materials, but the number of textures is incorrect and is being overwritten, and not importing the correct amount. Tested and re ...

Crash when exporting static mesh actor to FBX (Array index out of bounds)

I set the Forced LOD Model on the mesh component > 1, then tried to export, this is what causes the crash. Here is my suggested fix, we just don't use Git or I'd do a PR: In the else() branch of FF ...