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v1.5.1 - Maintenance release

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@wildminder wildminder released this 25 Sep 10:19
99a9803

This is a maintenance release addressing compatibility and reliability issues reported by users.

Fixes and Improvements

  • Resolved transformers Cache Compatibility Issue:

    • Fixed an AttributeError: 'VibeVoiceConfig' object has no attribute 'num_hidden_layers' that occurred during generation with certain versions of the transformers library.
  • Improved tokenizer.json Acquisition Reliability:

    • Implemented a robust fallback mechanism for obtaining the required tokenizer.json file. The node now attempts to locate the file in the following order:
      1. The local model directory.
      2. A pre-packaged version within the custom node's vibevoice/configs/ directory.
      3. Download from the primary Hugging Face repository (Qwen/Qwen2.5-1.5B).
      4. Download from a secondary Hugging Face repository (Qwen/Qwen2.5-7B).
    • If all methods fail, the node now raises a RuntimeError with clear instructions for manual download and placement of the file. This prevents crashes due to network or permission issues.

💾 How to Install

via the ComfyUI Manager or do it manually:

git clone https://github.com/wildminder/ComfyUI-VibeVoice

💾 How to Upgrade

Update via the ComfyUI Manager, or navigate to your ComfyUI/custom_nodes/ComfyUI-VibeVoice directory and run:

git pull

Then, restart ComfyUI.


Thank you to everyone who provided feedback and bug reports! We hope you enjoy the new flexibility and performance improvements in this release.