ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

The type 'FrooxEngine.RootCategoryView?' cannot be used as type parameter 'T' in the generic type or method 'WorldElementExtensions.FilterWorldElement<T>(T)'. Nullability of type argument 'FrooxEngine.RootCategoryView?' doesn't match 'class' constraint.

The type 'FrooxEngine.RootCategoryView?' cannot be used as type parameter 'T' in the generic type or method 'WorldElementExtensions.FilterWorldElement<T>(T)'. Nullability of type argument 'FrooxEngine.RootCategoryView?' doesn't match constraint type 'FrooxEngine.IWorldElement'.

The type 'FrooxEngine.UIX.Slider<float>?' cannot be used as type parameter 'T' in the generic type or method 'WorldElementExtensions.FilterWorldElement<T>(T)'. Nullability of type argument 'FrooxEngine.UIX.Slider<float>?' doesn't match 'class' constraint.

The type 'FrooxEngine.UIX.Slider<float>?' cannot be used as type parameter 'T' in the generic type or method 'WorldElementExtensions.FilterWorldElement<T>(T)'. Nullability of type argument 'FrooxEngine.UIX.Slider<float>?' doesn't match constraint type 'FrooxEngine.IWorldElement'.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.