ComfyUI  >  Nodes  >  ComfyUI-AnimateAnyone-Evolved >  Load UNet2D ConditionModel

ComfyUI Node: Load UNet2D ConditionModel

Class Name

[AnimateAnyone] Load UNet2D ConditionModel

Mr.ForExample (Account age: 1562 days)
Latest Updated
Github Stars

How to Install ComfyUI-AnimateAnyone-Evolved

Install this extension via the ComfyUI Manager by searching for  ComfyUI-AnimateAnyone-Evolved
  • 1. Click the Manager button in the main menu
  • 2. Select Custom Nodes Manager button
  • 3. Enter ComfyUI-AnimateAnyone-Evolved in the search bar
After installation, click the  Restart button to restart ComfyUI. Then, manually refresh your browser to clear the cache and access the updated list of nodes.

Visit ComfyUI Online for ready-to-use ComfyUI environment

  • Free trial available
  • High-speed GPU machines
  • 200+ preloaded models/nodes
  • Freedom to upload custom models/nodes
  • 50+ ready-to-run workflows
  • 100% private workspace with up to 200GB storage
  • Dedicated Support

Run ComfyUI Online

Load UNet2D ConditionModel Description

Facilitates loading pre-trained UNet2D model for AI-driven animation and image processing tasks.

[AnimateAnyone] Load UNet2D ConditionModel:

The [AnimateAnyone] Load UNet2D ConditionModel node is designed to facilitate the loading of a pre-trained UNet2D model, which is essential for various AI-driven animation and image processing tasks. This node simplifies the process of integrating a UNet2D model into your workflow by handling the loading of model weights and configurations from specified file paths. By leveraging this node, you can seamlessly incorporate advanced image conditioning capabilities into your projects, enabling more sophisticated and nuanced animations. The primary goal of this node is to streamline the setup process, allowing you to focus on creative aspects rather than technical details.

[AnimateAnyone] Load UNet2D ConditionModel Input Parameters:


This parameter specifies the folder path where the base pre-trained UNet2D model weights are stored. It is crucial for locating the necessary files to initialize the model correctly. The default value is set to ./pretrained_weights/stable-diffusion-v1-5/unet/, and it should be a string. This path can be either absolute or relative to the root directory. Ensuring the correct path is provided will impact the model's ability to load the appropriate weights and function as expected.


This parameter indicates the specific file path to the UNet2D model weights that you wish to load. The default value is ./pretrained_weights/reference_unet.pth, and it should be a string. Similar to the previous parameter, this path can be absolute or relative. Providing the correct model path is essential for loading the model's state dictionary, which contains the trained weights necessary for the model to perform its tasks effectively.

[AnimateAnyone] Load UNet2D ConditionModel Output Parameters:


The output parameter unet2d represents the loaded UNet2D model. This model is now ready to be used in various image conditioning and animation tasks. The importance of this output lies in its ability to provide a pre-trained, ready-to-use model that can be integrated into your AI art projects, enabling advanced image processing capabilities without the need for extensive setup or training.

[AnimateAnyone] Load UNet2D ConditionModel Usage Tips:

  • Ensure that the paths provided for both pretrained_base_unet_folder_path and unet2d_model_path are correct and accessible. Incorrect paths will result in errors during the loading process.
  • Utilize relative paths if your project structure is consistent, as this can simplify the setup process and make your project more portable.
  • Verify that the model weights file specified in unet2d_model_path is compatible with the UNet2D model architecture to avoid compatibility issues.

[AnimateAnyone] Load UNet2D ConditionModel Common Errors and Solutions:

FileNotFoundError: [Errno 2] No such file or directory

  • Explanation: This error occurs when the specified file path for the model weights or the base UNet folder does not exist.
  • Solution: Double-check the paths provided for pretrained_base_unet_folder_path and unet2d_model_path to ensure they are correct and that the files exist at those locations.

RuntimeError: Error(s) in loading state_dict for UNet2DConditionModel

  • Explanation: This error indicates that there is a mismatch between the model architecture and the provided state dictionary.
  • Solution: Ensure that the model weights file specified in unet2d_model_path is compatible with the UNet2D model architecture. Verify that the weights file is not corrupted and matches the expected format.

OSError: Model file not found

  • Explanation: This error occurs when the model file specified in unet2d_model_path cannot be found or accessed.
  • Solution: Confirm that the file path is correct and that the file exists. Check for any typos in the file name or path and ensure that the file has the necessary read permissions.

Load UNet2D ConditionModel Related Nodes

Go back to the extension to check out more related nodes.

© Copyright 2024 RunComfy. All Rights Reserved.

RunComfy is the premier ComfyUI platform, offering ComfyUI online environment and services, along with ComfyUI workflows featuring stunning visuals.