Error reported "Exception when validating inner node: tuple index out of rangef" when using comfyui sample.

#11
by Ultimatech - opened

Using v2v sample, animatediff_lightning_v2v_openpose_workflow.json
got prompt
Failed to validate prompt for output 29:

  • KSampler 25:
  • Exception when validating inner node: tuple index out of range
    Output will be ignored
    Prompt executed in 0.00 seconds

Any suggestion?

The same here.

ByteDance org

Maybe try update your comfyui?

newest comfyui dev patch, the same problem.

animatediff_lightning_workflow.json, works fine.

animatediff_lightning_v2v_openpose_workflow.json, reports this error in ksampler,

* KSampler 25:
  - Exception when validating inner node: tuple index out of range
Output will be ignored

I tried different params in ksampler, tried 4steps and 8steps models, tried different controlnet models, all reported this error.

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the same here

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I found solution:

Apply Advanced Controlnet node, model_optional, cause the problem.

So, directly connect the model from AnimateDiff Loader to KSampler. fixed.

WHAT'S THE POINT OF HAVING A COMMUNITY WHEN THERE'S NO ONE BOTHERED TO BLOODY HELP

BRAND NEW INSTALLATION OF COMFY UI, A FRESH INSTALL BUT I STILL GET THIS DAMNED ERROR

Same here seemss to be happening due to faulty ComfyUI I have already updated to latest version still getting this error :(

Yep, not working even if I use old "ok" version of ComfyUI

I found solution:

Apply Advanced Controlnet node, model_optional, cause the problem.

So, directly connect the model from AnimateDiff Loader to KSampler. fixed.

can you post fixed workflow?

Thanks a lot

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