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#53
by jujucom126 - opened

issue

help~~~, has anyone encountered this problem? It failed to decode the audio...... I upgraded the comfyui and KJNodes but nothing changed.

Try update both ComfyUI and KJNodes.
Think this error was around the time some code changed. Update should fix it though ;-)

No luck, both my comfyui and KJNodes are upgraded to the latest version, the problem still has't been solved. This workflow worked normal two months ago, the difference is I switched the model to the latest fp8 model....

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Which node are you using to load the Audio VAE? Do you have correct audio VAE selected?

If you do a minimal audio VAE test like this, does the error also occur?

image

image
yes, the error can be reproduced, so wired and I'm not sure if it only happens on my env ( I'm using 2080Ti 22G GPU).

BTW, Kijai and RuneXX, thank you for quick reponse, I'm your fans and thanks a lot for your great projects ~~~

the vae file I used is downloaded from here:
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Next thing to do is run that VAE test with --disable-all-custom-nodes with only the core VAELoader to rule out some custom node breaking it.

Thanks Kijai, I found the root cause:

vae decode function works normal after uninstalled this node now:
Snipaste_2026-04-29_21-39-24

there's an comfyui issue get involed :
https://github.com/Comfy-Org/ComfyUI/issues/12116

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