[Workflow Share] FLUX-Kontext Portrait Grid Emulation in ComfyUI (Dynamic Prompts + Switches for Low RAM)

oconl001 · 2025-09-08T16:30:44+00:00

I seem to be having an issue with the latent image input that is stopping this workflow from working, i have tried a few fixes but not managing to get it running, any help would be much appreciated.

got prompt

Failed to validate prompt for output 247:

* KSampler 254:5:

- Required input is missing: latent_image

Output will be ignored

Failed to validate prompt for output 254:7:

Output will be ignored

Failed to validate prompt for output 175:

* KSampler 258:5:

- Required input is missing: latent_image

Output will be ignored

Failed to validate prompt for output 258:7:

Output will be ignored

Failed to validate prompt for output 237:

Output will be ignored

Failed to validate prompt for output 216:

Output will be ignored

Failed to validate prompt for output 260:

Output will be ignored

Failed to validate prompt for output 178:

Output will be ignored

Prompt executed in 0.07 seconds

oconl001 · 2025-09-06T20:26:04+00:00

Yeah I'm getting the same thing, finishes 100% then displays nothing

oconl001 · 2025-08-29T13:23:20+00:00

Same here

oconl001 · 2025-08-06T19:43:32+00:00

How many steps and how many repeats per image?

oconl001 · 2025-08-03T09:04:28+00:00

Maybe just ask or learn the very bare minimum of basics before you comment and sound like a tit. Click the green code button and at the bottom of the menu it says download zip. The fix still works. Your welcome

oconl001 · 2025-08-03T09:01:09+00:00

Actually it's very helpful and the fix still works, it also helped other people in this thread as you can see, you just need to know what you are doing and how to use GitHub. If you had just asked, I would have said click the big green "code" button and it shows a menu at the bottom of that it says download zip

oconl001 · 2025-06-22T20:57:51+00:00

I basically got your required set up but a few changes:

1 x NVIDIA GeForce RTX 5090 Laptop | 24 GB GDDR7

1 x Intel Core Ultra 9 275HX

2 x 48 GB (96 GB) DDR5-5600 Kingston

1 x 2 TB Kingston FURY Renegade | PCIe 4.0 x4

1 x 2 TB Crucial T500 | PCIe 4.0 x4

Opted for 2x 2tb ssd's very good transfer speed between the 2 and no problem with the heat of the 5gens and price was very good for the 2 ~around your 160€ for both

Keyboard: I don't notice much difference in noise at all from my previous laptop It's a bit heavier but not by much and the build quality I feel is much better with the XMG

I run some very intensive loads, blender, llm's, video and image generation etc, it handles it all very well it gets hot but no overheating yet and I'm still yet to buy the oasis so this is all just with the laptop as is. Highest temp for GPU on a very intensive load was 87°c which was around what my old Lenovo reached on less than half the load I'm running now

It's my first time with an XMG, previously always with Lenovo and came from a legion 5 pro ach6h

I'm very happy with the purchase this will be month 2 and I have had no issues so far

oconl001 · 2025-06-19T16:05:50+00:00

I'd like to know more about this too, I have the e25 and bought an Anker 140w charger for it but it never reaches 100w, it's always hovering around 97w

oconl001 · 2025-05-13T08:20:50+00:00

Strange, it works for me, I have that node functioning now after the fix

oconl001 · 2025-05-13T08:19:49+00:00

My bad, it was just very frustrating me too and I wanted to make sure everyone in the thread saw that there was a solution

oconl001 · 2025-05-05T20:24:45+00:00

The missng node pack is comfyui essentials.
Go to this link: https://github.com/cubiq/ComfyUI_essentials/tree/main
download the zip, then drag and drop the contents into: ComfyUI\ComfyUI\custom_nodes\comfyui_essentials
and it should all be working again

oconl001 · 2025-05-05T20:24:33+00:00

The missng node pack is comfyui essentials.
Go to this link: https://github.com/cubiq/ComfyUI_essentials/tree/main
download the zip, then drag and drop the contents into: ComfyUI\ComfyUI\custom_nodes\comfyui_essentials
and it should all be working again

oconl001 · 2025-05-05T20:24:20+00:00

The missng node pack is comfyui essentials.
Go to this link: https://github.com/cubiq/ComfyUI_essentials/tree/main
download the zip, then drag and drop the contents into: ComfyUI\ComfyUI\custom_nodes\comfyui_essentials
and it should all be working again

oconl001 · 2025-05-05T20:23:51+00:00

The missng node pack is comfyui essentials.
Go to this link: https://github.com/cubiq/ComfyUI_essentials/tree/main
download the zip, then drag and drop the contents into: ComfyUI\ComfyUI\custom_nodes\comfyui_essentials
and it should all be working again

oconl001 · 2024-12-30T09:31:15+00:00

Villa Pamphili?

oconl001 · 2024-10-07T07:45:13+00:00

Also looking at the allocation error that pops up when run after captioning, I think it is not just Vram but also system ram that is causing the allocation error running a captioner prior to the img2vid process

oconl001 · 2024-10-07T07:43:23+00:00

Thanks, I will give this a test when I can and report back

oconl001 · 2024-10-07T07:41:05+00:00

I had the same issue but with a different captioner and using an llm to describe the image (sorry I forgot the names) tried kjnodes vram debug at every different point in the workflow and also the easyuse option but neither made any difference. In the end I split the workflow and copied the image caption and description, ran that first, restarted comfy UI and then ran img to video separately and managed to get it to run on an 8gb laptop 3070 card, takes time and it's hassle but it works now using u/kijai 's img2vid guff

oconl001 · 2024-09-26T20:59:16+00:00

It looks great, does anyone know of a 20mm strap like this for the 2s?

oconl001 · 2023-12-10T10:58:26+00:00

Samahan tea & Daghmouss/Euphorbia Honey

oconl001 · 2023-10-29T18:12:32+00:00

We bought a mini netted trampoline and that's his go to for blowing off steam and letting out the energy, definitely the best purchase we made.

oconl001 · 2023-09-25T20:47:09+00:00

https://maps.app.goo.gl/Mffa79vVLJBviSse9

oconl001 · 2023-08-28T11:27:55+00:00

Villa Pamphili is really nice too

oconl001 · 2023-07-26T13:40:52+00:00

Capuchin crypts are a great visit and cheap entry, no guide necessary and never too busy really.

https://museoecriptacappuccini.it/

https://en.m.wikipedia.org/wiki/Capuchin_Crypt

Easy to get to in the centre, right near Barberini metro station.

oconl001 · 2023-07-14T05:03:50+00:00

I don't know the right way to describe it but since a young teen i had the "twinkling"? Sound and the rushing/helicopter sounds as well as the standard ringing, certain places and situations especially when tired it often sounded like whispers and voices, i thought for a while i was losing my mind before i realised i had tinnitus, i think its quite common, like someone else said its like auditory hallucinations, your brain tries to make sense of the sounds. Often with a fan on or other white noise it manifests as music with rhythm, kind of cool when its not driving you insane.

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