Unable to use last queued seed for -1 seeds when importing workflows about rgthree-comfy

[rgthree]

When you load an image's workflow with the Seed node, you're right that the Last Queued Seed button is grayed out; however, the seed input itself will be pre-filled with that images' seed.

So, in this screenshot I just dragged a generated image into comfy to load the workflow and, even though the seed was generated with "-1" the Seed node pre-fills the actual seed of the image. So it should be ready to go.

Are you experiencing something different?

[diaopal]

@rgthree

It's -1 for me.

out.mp4

[rgthree]

Weird. I’ll check it out!

Which browser do you use?

EDIT: Looks like it's MS Edge from that downloads menu, though maybe I'm wrong. Unfortunately, I've tried on Firefox, Brave, and MS Edge and it seems to be working correctly everywhere. The following video is what I expect.

seed_edge.mp4

If you're still experiencing it, can you open the browser DevTools (usually "F12" key) and see if you get any errors in the DevTool Console?

Secondly, here's the png I just generated in the video. What happens when you download this and drop it into ComfyUI? Do you get the correct seed value then?

[diaopal]

I found the culprit. It is because of ComfyUI_NestedNodeBuilder. It seems like something in NNB is preventing the seed from being serialized properly because I can load workflows working as intended from a machine that has NNB disabled while I have NNB enabled on my main machine.

Secondly, here's the png I just generated in the video. What happens when you download this and drop it into ComfyUI? Do you get the correct seed value then?

Yes, I get the correct seed value in that image.

[rgthree]

Yea, looks like ComfyUI_NestedNodeBuilder overwrites the serializeValue method for widgets which the Seed node here needs to own its serialization (since it needs to switch out the "-1" for the actual seed when it gets serialized).

You'll have to file a bug with that project; not sure why it stops serialization... looks like it may just be copy+paste from the original ComfyUI codebase.

[cliffrowley]

FYI I am seeing this issue now, and I don't have NestedNodeBuilder installed. I extracted the data from a PNG to check that the seed is actually present, and yes, it's there, but when I load the image into ComfyUI the RG Seed node says -1.

FWIW I have tried with Safari, Chrome and Brave, and I see the same thing in all browsers.

[rgthree]

Can you provide a workflow to help debug? @cliffrowley

[rgthree]

This actually looks like a new breaking change upstream from comfy. See #69 for a solution until it can be fixed.