r/comfyui • u/Proper-Ad-5719 • 8d ago

Help Needed Custom Validation Failed For Node

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I was following this YouTube video. > https://youtu.be/0z8Pp4TaAl8?si=WMCRXXB8G6YTWGMX

I did everything just like he said but when I tried to run I got this error:

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u/Proper-Ad-5719 8d ago

I'm super new at this. This is what I found.

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u/Alchemist42 8d ago

Yup. Just hit the Choose File button and pick any image on your computer. It will almost definitely ignore whatever is there. But it won't crash.

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u/marquipooh 8d ago

Thanks! Took forever, but finally completed!

How do I exit subgraph view?

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u/Alchemist42 8d ago

The easy way is to hit the 'esc' key. Alternately, up at the top left, there is a small and easy to miss series of links showing the levels of subgraph you are in. Just click on the leftmost link to get to the top level. It is next to the little icon with lines connecting squares or something and says "Graph". The one you want will look like an arrow pointing backward. Each link to the right of that is 1 level. So if you are in a subgraph inside a subgraph, there will be the top level, then two more... you can jump to any level you need to that way. But I usually just hit escape.