AttributeError: 'list' object has no attribute '__module__' :hunyuan dit cannot load multiple controlnets

[chuck-ma]

Describe the bug

Can not use multiple controlnets, https://huggingface.co/docs/diffusers/main/en/api/pipelines/controlnet_hunyuandit. According to the docs above, it seems that I just need to use a list of controlnets to init the pipeline.

Reproduction

from diffusers import HunyuanDiT2DControlNetModel, HunyuanDiTControlNetPipeline, HunyuanDiT2DModel
import torch

model_id = "Tencent-Hunyuan/HunyuanDiT-v1.2-Diffusers-Distilled"

depth_controlnet = HunyuanDiT2DControlNetModel.from_pretrained("Tencent-Hunyuan/HunyuanDiT-v1.2-ControlNet-Diffusers-Depth", 
                                                         torch_dtype=torch.float16)
controlnets = [
    depth_controlnet, depth_controlnet
]

hunyuan_inpaint_pipe = HunyuanDiTControlNetPipeline.from_pretrained(model_id,
                                                    controlnet=controlnets, 
                                                    torch_dtype=torch.float16)

Logs

No response

System Info

• 🤗 Diffusers version: 0.30.0.dev0
• Platform: Linux-5.15.0-78-generic-x86_64-with-glibc2.35
• Running on Google Colab?: No
• Python version: 3.10.13
• PyTorch version (GPU?): 2.3.0+cu121 (True)
• Flax version (CPU?/GPU?/TPU?): not installed (NA)
• Jax version: not installed
• JaxLib version: not installed
• Huggingface_hub version: 0.23.4
• Transformers version: 4.41.2
• Accelerate version: 0.29.2
• PEFT version: 0.10.0
• Bitsandbytes version: 0.43.1
• Safetensors version: 0.4.3
• xFormers version: 0.0.26.post1
• Accelerator: NVIDIA GeForce RTX 4090, 24564 MiB

Who can help?

@sayakpaul @yiyixuxu @DN6

[sayakpaul]

Cc: @gnobitab

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. If you think this still needs to be addressed please comment on this thread.

Please note that issues that do not follow the contributing guidelines are likely to be ignored.

[a-r-r-o-w]

Thanks for reporting, and sorry for the delay in responding! Is this still an issue btw? I think it is since I can't find any relevant PRs. Opening it for community contributions, but if not completed soon, I'll fix it asap.

[yuanjua]

The issue appears to be resolved now.