[Template Bug]:

### Confirmation

- [x] I have confirmed this is a workflow template mistake

### Template Name

04_hunyuan_3d_2.1

### Problem Description

It shows **!!! Exception during processing !!! not enough values to unpack (expected 2, got 1)** when I click run ONLY FIRST TIME, and everything will be ok in second click without change anything.

Here's the log of the first and second click.

### ComfyUI Mode

Legacy Mode

### Error Message / Logs

```text
got prompt
model weight dtype torch.float16, manual cast: None
model_type FLOW
VAE load device: cuda:0, offload device: cpu, dtype: torch.float16
loaded diffusion model directly to GPU
Requested to load Hunyuan3Dv2_1
0 models unloaded.
loaded completely; 95367431640625005117571072.00 MB usable, 5818.86 MB loaded, full load: True
Requested to load Dinov2Model
Unloaded partially: 2169.59 MB freed, 3649.27 MB remains loaded, 96.01 MB buffer reserved, lowvram patches: 0
loaded completely; 2019.53 MB usable, 577.86 MB loaded, full load: True
Requested to load Hunyuan3Dv2_1
loaded partially; 5624.67 MB usable, 5598.86 MB loaded, 220.00 MB offloaded, 24.00 MB buffer reserved, lowvram patches: 0
0%| | 0/30 [00:00