Problem packaging for Android - Failed to cook - UE 5.4

[b1tdreamer]

When trying to make the packaging of the project in UE 5.4, I get an error when cooking the material that prevents me from continuing the process.

UATHelper: Packaging (Android (ASTC)): LogInit: Display: LogCook: Error: [AssetLog] C:\Users+++\Documents\Unreal Projects\MyProjectTry3\Content\XV3dGS\champiCiudadEncantada\champiCiudadEncantada_buffers.uasset: Failed to cook /Game/XV3dGS/champiCiudadEncantada/champiCiudadEncantada_buffers for platform Android_ASTC. It imports class /Script/GSRuntime.GSRuntimeBuffer, which is in a module that is not available on the platform.
UATHelper: Packaging (Android (ASTC)): LogInit: Display: LogCook: Error: [AssetLog] C:\Users+++\Documents\Unreal Projects\MyProjectTry3\Content\XV3dGS\champiCiudadEncantada\champiCiudadEncantada.uasset: Failed to cook /Game/XV3dGS/champiCiudadEncantada/champiCiudadEncantada for platform Android_ASTC. It imports class /Script/GSRuntime.GaussianComponent, which is in a module that is not available on the platform.

UATHelper: Packaging (Android (ASTC)): LogInit: Display: LogCook: Error: Content is missing from cook. Source package referenced an object in target package but the target package was marked NeverCook or is not cookable for the target platform. UATHelper: Packaging (Android (ASTC)): Source package: /Game/XV3dGS/champiCiudadEncantada/Crop/croped_xv_ns/croped_xv_ns UATHelper: Packaging (Android (ASTC)): Target package: /XV3dGS/M_GS_unlit
UATHelper: Packaging (Android (ASTC)): Referenced object: /XV3dGS/M_GS_unlit.M_GS_unlit

To Reproduce

1. Load a gaussian splatting using the plugin.
2. Package > Android > ASTC

Expected behavior

Unreal generates an APK of the project

Desktop:

• OS: Window11
• Software: Unreal Engine
• Version: 5.4

[PedroRibot]

Hello, having the same problem on Android ASTC and UE 5.4

Have tried to build it afterwards on Windows platform and had the same error. Material M_GS_unlit.M_GS_unlit seems to have something inside that does not allow to package.

Cannot get to pinpoint what is not allowing Unreal to build.

[FilipeLopesPires]

Flagging this with hopes XV3DGS brings more stability to Android targets

[mrkams1]

i would imagine if this does package for android performance is going to be awful