update

common.py

@@ -332,6 +332,7 @@ def unpack_state(state: dict, device: str = "cuda") -> tuple[Gaussian, dict]:
         scaling_bias=state["gaussian"]["scaling_bias"],
         opacity_bias=state["gaussian"]["opacity_bias"],
         scaling_activation=state["gaussian"]["scaling_activation"],
+        device="cpu",
     )
     print("debug12")
     gs._xyz = torch.tensor(state["gaussian"]["_xyz"], device=device)