InvalidCastException and unable to update Origin subcomponent

[MeneHuber]

Hi,

I'm using Unity 6 (6000.0.40f1), AR Foundation v6.0.5, ARCore v6.0.5, ARCore Extension v1.49.0 (arf6), Cesium v1.16.0 and want to build an application that uses the Geospatial Creators/Anchors.

AR Session is in the scene and the ARCore Extensions Script has the reference to it.
When I build in the editor I receive the following errors:

InvalidCastException: Specified cast is not valid.
Google.XR.ARCoreExtensions.ARCoreExtensions.OnEnable () (at ./Library/PackageCache/com.google.ar.core.arfoundation.extensions@5d67cc82df20/Runtime/Scripts/ARCoreExtensions.cs:202)

NullReferenceException: Object reference not set to an instance of an object
Google.XR.ARCoreExtensions.Internal.ARCoreHandleExtensions.SessionHandle (UnityEngine.XR.ARFoundation.ARSession session) (at ./Library/PackageCache/com.google.ar.core.arfoundation.extensions@5d67cc82df20/Runtime/Scripts/Internal/ARCoreHandles/ARCoreHandleExtensions.cs:38)
Google.XR.ARCoreExtensions.ARCoreExtensions.Update () (at ./Library/PackageCache/com.google.ar.core.arfoundation.extensions@5d67cc82df20/Runtime/Scripts/ARCoreExtensions.cs:298)

And this warning:

Unable to update Origin subcomponent for AR Geospatial Creator Origin, the component adapter is null.
UnityEngine.Debug:LogWarning (object)
Google.XR.ARCoreExtensions.GeospatialCreator.ARGeospatialCreatorOrigin:UpdateOriginFromComponent () (at ./Library/PackageCache/com.google.ar.core.arfoundation.extensions@5d67cc82df20/Runtime/GeospatialCreatorRuntime/Scripts/ARGeospatialCreatorOrigin.cs:138)
Google.XR.ARCoreExtensions.GeospatialCreator.ARGeospatialCreatorOrigin:Update () (at ./Library/PackageCache/com.google.ar.core.arfoundation.extensions@5d67cc82df20/Runtime/GeospatialCreatorRuntime/Scripts/ARGeospatialCreatorOrigin.cs:129)

Additionally, I can build to my Android device* but I receive EarthState.NotAuthorizedErrors (I use key authentication, AR Core is enabled in the Cloud and in Unity, the key is also in the Geospatial Creator Origin).

Any ideas how I could get this to run?

• Tried it on a Google Pixel 9 Pro, OnePlus 9, Samsung Galaxy S24+