Doing a simple test of an image texture in an animated camera projection on a cube. When exported to .ASS and rendered with Kick it works fine. However when I try in c4d I get an error:
aiCameraProjection1.camera: unresolved reference to '/persp1/perspShape1'
The camera object is in the .ASS file though. Single frame of the .ASS file
I assume you tried to load the ass file via an Arnold Procedural. The ASS procedural loads only shapes, it does not support cameras. Try to use Alembic or USD, or recreate the camera in the c4d scene with the same name (excluding the heading slash, e.g. persp1/perspShape1).