ComfyUI Version: v0.3.45-22-g0621d73a | Released on '2025-07-26'
Torch version: 2.7.1+cu128
Python version: 3.12.9 (
ComfyUI version: 0.3.45
ComfyUI frontend version: 1.23.4

Since this commit for comfy_api_nodes I have this error message:

[Prompt Server] web root: D:\ComfyUI\venv\Lib\site-packages\comfyui_frontend_package\static
Traceback (most recent call last):
  File "D:\ComfyUI\nodes.py", line 2124, in load_custom_node
    module_spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 999, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "D:\ComfyUI\comfy_api_nodes\canary.py", line 5, in <module>
    raise Exception("INSTALL NEW VERSION OF PYAV TO USE API NODES.")

A reinstall of av doesn't change it. Prior I git pulled a few days ago and had no error messages. Even though I see now for comfy_api that #8830 is an unresolved issue? But for some reason I didn't have an error message about it. I don't use API but that's the full text:

WARNING: some comfy_api_nodes/ nodes did not import correctly. This may be because they are missing some dependencies.

IMPORT FAILED: nodes_ideogram.py
IMPORT FAILED: nodes_openai.py
IMPORT FAILED: nodes_minimax.py
IMPORT FAILED: nodes_veo2.py
IMPORT FAILED: nodes_kling.py
IMPORT FAILED: nodes_bfl.py
IMPORT FAILED: nodes_luma.py
IMPORT FAILED: nodes_recraft.py
IMPORT FAILED: nodes_pixverse.py
IMPORT FAILED: nodes_stability.py
IMPORT FAILED: nodes_pika.py
IMPORT FAILED: nodes_runway.py
IMPORT FAILED: nodes_tripo.py
IMPORT FAILED: nodes_moonvalley.py
IMPORT FAILED: nodes_rodin.py
IMPORT FAILED: nodes_gemini.py

This issue might be caused by new missing dependencies added the last time you updated ComfyUI.
Please run the update script: update/update_comfyui.bat

I have now replaced av-12.3.0 with av-14.4.0 and the error message disappeared.

That is expected, we are using an av feature only available on versions >=14.2.0 as specified in the requirements.txt of the repo