RuneXX

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LTX-2.3-Workflows

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Probably you can just right-click that Power Lora node, and choose re-create.
It is likely just referring to loras you dont have or dont have in exact same folder

If its the talking head lora, you can download it, and then select it
https://huggingface.co/elix3r/LTX-2.3-22b-AV-LoRA-talking-head

But most of all just right-click it and choose re-create so that it doesnt stop comfy from running past it

After that you can add the loras you want, or not use any lora at all

thank you, can't bypass so i delete all optional and sigma, i change scheduler from runninghub and success.. thank you... so smooth and consistent character yuhuuu

I am having the same problem - trying to make it work in running hub.

what specific workflow? And what node breaks?
It could either be because the node doesnt have something loaded (like say a lora, for a workflow for a specific lora), or that Runninghub is missing a node pack (click comfy manager, and then "install missing nodes" to install those missing in the workflow)

Hi
Thank you for your prompt reply. Much apologies if I am ignorant of your entire WF. I am a beginner.

LTX-2.3_-_FLF2V_First-Last-Frame.json - I am using this WF.

Firstly, I fixed all the Checkpoints in the models group with the appropriate models available in running hub. Next, I provided Loras in the "Power Lora Loader (rgthree)" node , which were available from Running hub. I then, by passed Loras to get a basic flow working. When I run it now , I get "Warn: Incorrect values in the current workflow. Node ID:198(model: Required input is missing;)" error. Additionally, I am not seeing "re-create" option when I right click on a node. I see only a "Reload Node". Is that what you are referring to?

Can help me to see what I am missing.

The error seems to be from the sampler preview. You can disable this node. Look in the 1st pass sampler area, and just ctrl + b for the LTX Sampler Override.
All this node does, is give you previews while the video render. Not essential.

OR, you can install KJ Nodes (or update if its already installed). And it should work fine.
In Comfy manager, search for KJNodes

Also check if the model is connected to the LTX Sampler Override. Just in case some node got disconnected during import.

There should be a GET node with the value "model" connected to LTX Sampler Override

Maybe I'll make a Runninghub account, and make some ready-to-use one click workflows .. will look into it one day

bro anand.. because in runninghub we have to redo everything, if you don't want to bother you can make it simple, just delete it... like this I'm in runninghub and it runs well

and make it a first past sample only.. for fast running render

Did you make it work?

I'll look into making a RunningHub account one day. I think they have one-click workflows. So i could tweak and make sure it runs well there.
Seems to be a popular platform

And definitively not bothering ;-) happy to help .. not always easy to understand when something breaks, but not bothering at all ;-)

mr runeXX, yess is worked and cool, IMHO for mr anand : If everything has worked, then slowly add Lora and return the second past

its a great way to learn too, so even if things went wrong, trying to fix it can be a good learning process ;-)
Comfy is a bit complicated sometimes, and not always things work right away.. missing nodes,models etc.. often a bit of tweaking needed

But at least you got it working ;-)

Thank you all for your prompt replies.

I figured it out. I had to add a "Get_clip" node to the "Powe Lora Loaders". I t was fun debugging. I am able to run the run the workflow now.

Thank you very much.. WF is really magical, I want to try other wf :D,

I wanted to share the wf that works in running hub. Looks like I am unable to upload JSON files. Please let me know how I can share it with aider audience.

Yes, can't post json files in comments on Huggingface, unfortunately
But you can copy the json, paste it into a pastebin https://pastebin.com/ and then put the link here...

(or just upload it somewhere, and link to it )

Here you go.
https://pastebin.com/5N11synf - LTX-2.3_-_FLF2V_First-Last-Frame-RunningHub.json - I hope this of use to someone.

Mr. Rune X, could you please help me if you have some free time? I'm stuck and can't use WF MSR Lora on runninghub. I've tried it out but it still doesn't work. I even forgot the original node because I've been dismantling it :D, thank you