ComfyUI - Getting Started : Episode 2 - Custom Nodes Everyone Should Have

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In this tutorial we cover how to install the Manager custom node for ComfyUI to improve our stable diffusion process for creating AI Art. I also cover the nesting of nodes, installing the efficient nodes, and a few other little nuances that will set you up for success as you use this amazing tool
#comfyUI #stablediffusion
Grab git here if you don't already have it: git-scm.com/
Grab the manager custom node from here: github.com/ltdrdata/ComfyUI-M...
Install ComfyUI from this link: github.com/comfyanonymous/Com...
Twitter: / sedetweiler
Threads: www.threads.net/sedetweiler

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Опубликовано:

14 июл 2023

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Комментарии : 167

@zYGote04 10 месяцев назад

2:18 its "git clone" not "pull" you can use "pull" command to update the files later. If you not gonna use "clone" you will just get an error `fatal: refusing to merge unrelated histories` like in the video.

@LarsonLake 10 месяцев назад

Thank you!

@sedetweiler 10 месяцев назад

Yeah, I realized that after the fact 😂

@faves633 10 месяцев назад

@@sedetweiler You also need to restart the batch file that no one wants to talk about for some reason. Oh well, found it.

@tsiwt 10 месяцев назад

Damn this post should be highlighted so we don't waste time lol. thx

@IceeSwirl 10 месяцев назад

Thank you for this comment. Could not figure out why Manager wasn't showing up. Kept trying to reinstall using Git Pull. Your comment should be pinned!

@cratesify 10 месяцев назад

Thank you so much for starting this series. I switched to Comfy for SDXL and have only been using others JSON files. Great guide.

@robbiepacheco753 3 месяца назад

As a new Comfyui user I have to say your videos are super easy to follow and understand, tbh I hesitated for a long time switching from A1111 to Comfyui as I have been really intimidated by the interface. Keep up the great work!

@frankschannel2642 10 месяцев назад

This is awesome! It fills not only a software gap, but a knowledge gap of mine since I started (admittedly recently) using ComfyAI. I cannot thank you enough! PLEASE keep producing this kind of content!

@sedetweiler 10 месяцев назад

Glad it was helpful!

@my_username_was_taken 10 месяцев назад

You really have some awesome videos man. I know it's basic stuff, but these are very well done for the newcomer and so important. Thank you.

@sedetweiler 10 месяцев назад

Glad you like them!

@mdekleijn 9 месяцев назад

Again, thanks for this great video! Love the nesting of nodes. Makes things much more organized.

@sedetweiler 9 месяцев назад

Glad you like them!

@ysy69 7 месяцев назад

Very insightful and the right length to be able to maintain attention and optimize learning! Node based creation really taps into a different mind space. It’s incredible.

@sedetweiler 7 месяцев назад

Glad it was helpful!

@itdreamsme 10 месяцев назад

Thank you! Thank you! Thank you! I've been afraid of trying to use ComfyUI, but these kinds of concise tips are really opening the door for me! :)

@sedetweiler 10 месяцев назад

Great to hear!

@theguru143 10 месяцев назад

Same here. The "looks" of it are daunting, but these videos are helping me to get over my fear of spaghetti lines. It sort of reminds me of the "way back days" of BASIC and flow charts

@rsunghun 10 месяцев назад

I really appreciate that you took time to make this video. Clear and direct. Thank you!!

@sedetweiler 8 месяцев назад

Glad it was helpful! Thank you for taking the time to make a comment, that is also appreciated! Cheers!

@14MTH3M00N 5 месяцев назад

Well made informative and to the point videos. Really appreciated!

@sedetweiler 5 месяцев назад

Glad you enjoyed it!

@adrient104 5 месяцев назад

Really like this introduction tutorials, thank you so much for those 🙏

@sedetweiler 5 месяцев назад

Glad you like them!

@maddocmiller6475 10 месяцев назад

Amazing Tutorials! Very clear, very methodical and without fluff. Please keep them coming. If you don't mind, I want to ask if there is a inpainting workflow with low denoising values? The one in the documentation is replacing 100% of the masked content, but I want to only do a bit of denoising with 0.25 like in A1111. And not replace everything under the mask. ComfyUI is using a generic gray background for the masked content because it's deriving it from the alpha channel AFAIK. And the gray is showing through at low values.

@goldkat94 10 месяцев назад

Awesome series, thanks alot!

@Expertoverflow 7 месяцев назад

Really love this content! Please keep going!

@sedetweiler 7 месяцев назад

Thank you! Will do! I think we are up to 14 episodes now.

@lukeovermind 10 месяцев назад

Wow ok, that nested trick is neat, thank you!

@sedetweiler 10 месяцев назад

Glad you liked it!

@spiritform111 7 месяцев назад

that nested nodes tip is great, thanks!

@sedetweiler 7 месяцев назад

No problem!

@musicandhappinessbyjo795 10 месяцев назад

Thanks for the great video. The nested node is a Game changer for a newbie like me.

@sedetweiler 10 месяцев назад

Glad it was helpful! I totally agree, but don't go nuts with it, as it can cost you flexibility. Cheers!

@musicandhappinessbyjo795 10 месяцев назад

@@sedetweiler That is true. Looking forward to your next video sir.

@TSA_CoRe 9 месяцев назад

Pretty good video. I just figured out you can renale the outputs of a nested node with a text editor "output_name": [ "Positive Prompt", "Negative Prompt" ] }v

@FusionDeveloper 6 месяцев назад

This is a great playlist.

@sedetweiler 6 месяцев назад

Thank you!

@royjones5790 10 месяцев назад

To do the initial install of the MANAGER I had to use GIT CLONE, not GIT PULL

@parshw 10 месяцев назад

Git clone for download and git pull for update

@sambhavnarula30 9 месяцев назад

thank you soo much!!!!!

@lbf5984 4 месяца назад

Glad I looked to see if this comment was already here!

@TheArghnono 10 месяцев назад

Incredibly useful for a ComfyUI noobie! Thank you.

@sedetweiler 10 месяцев назад

Glad it was helpful!

@ImAlecPonce 10 месяцев назад

thanks!! vid was super useful

@Adam-kx9gi 10 месяцев назад

great stuff. keep it up👌👌

@sedetweiler 10 месяцев назад

Thanks, will do!

@spiralofhope 7 месяцев назад

It took me a while to figure out how to reproduce what was happening in episode 1 with this new efficiency in mind.

@Powie1965 3 месяца назад

Good series so far, thanks for creating them. Was installing the custom nodes, one looks like it's no longer supported Efficiency Nodes for ComfyUI Version 2.0+, do you have a suggested replacement? Also the Dirty Undo-Redo is now obsolete :)

@ImAlecPonce 10 месяцев назад

thanks @Robert Watts I changed to git clone and it worked!!!

@Kryptonic83 10 месяцев назад

good stuff, thanks

@sedetweiler 10 месяцев назад

Glad you enjoyed it

@robertmiller32 7 месяцев назад

Hey I just wanted to thank you for these videos I am just some old fart and was having a lot of trouble wrapping my head around ComfyUI but your videos were concise to the point and helped a lot keep up the good work because I went from OMG what are all these convoluted boxes and strings of confusion to Oh I get it this is much cooler than Automatic 1111.

@sedetweiler 7 месяцев назад

glad to hear it! cheers!

@RobertWatts1957 10 месяцев назад

Are you sure about this "git pull" command for a first time install? It failed for me, but "git clone" worked.

@jitgo 10 месяцев назад

Agree, for a first install of this manager, 'git clone' works, 'git pull' does not (for me anyway)

@DrSnakeGamez 10 месяцев назад

Indeed, Git pull will only work for subsequent requests, like updating a repository. For initial install u would, like u already mentioned, need to run git clone first

@sedetweiler 10 месяцев назад

Sorry, you are correct. "git clone" is needed for the first time! Sorry about that!

@sanderlenten10 10 месяцев назад

Thanks!

@aminbehravan 9 месяцев назад

perfect. thank you

@sedetweiler 9 месяцев назад

You're welcome!

10 месяцев назад

I just found out about this. Mind blowed

@sedetweiler 10 месяцев назад

glad you liked it!

@billgregory8211 10 месяцев назад

2 great videos in 1 and 2. How can place a stratup icon onto the taskbar,,,I can see the option to add to recent etc but not the task bar the way in which A1111 can do. Thanks, cheers

@royjones5790 10 месяцев назад

Does ComfyUI have a randomized variable &/r math node? Imagine I want to have 2 different prompts feed but I want the space/strength they take up total 100% but randomize the proportion. I'd want to randomize 1-100 then find the difference from 100 & feed value X to prompt 1's proportion & value Z (remainder) to prompt 2's. Or other ways to feed values randomly &/r with math?

@TomMaiaroto 10 месяцев назад

Thanks!

@sedetweiler 10 месяцев назад

Thank you!

@simonmcdonald446 9 месяцев назад

Not sure where to post so anyway: Is there a way to copy and paste parts of workflows into other workflow json files? Too assiti in customising my own workflows, otherwise I have to take a photo whichh seems an odd way to work.

@JackTorcello 10 месяцев назад

I am lost as to how to update the YAML file so that it'll point to the C:\Stable-diffusion\models file ? I open the file in VB - and there is an entry already pointing to C:\Stable-diffusion\models ... ?

@Entertainment-qy8ix 4 месяца назад

hi can you please tell is there any way to have a input field of changing location of save image as right now there is no option to change location of image save, it is saving in output only.

@bolillospartano 10 месяцев назад

To share the checkpoints from a diferent folder. I created a symlink to a folder that contains my stable diffusion models. mklink /D

@suzanazzz 5 месяцев назад

I need to do this as I am running with a notebook (not locally) and all my models are already on the google drive. Any advice much appreciated

@bolillospartano 5 месяцев назад

@@suzanazzz Nop. I have tried to use drive to save my models but couldn't find how to implement it. (I was using runpod, but at the end is linux, should be the same). the command that I wrote isn't gonna work in your case ^

@MR.LTN_STUDIO 28 дней назад

感謝推薦!!!!

@generichuman_ 10 месяцев назад

This is giving me some ideas. I want to dig into the python development to make some nodes that integrate with GPT4. A user could provide an openai key and utilize GPT 4 for automating the generation of prompts. Example "Give me a list of 20 descriptive prompts that include artists that have a dark and eerie feel", or whatever.

@sedetweiler 10 месяцев назад

Someone beat you to it! 😉 Check over at civit as there are a few options.

@generichuman_ 10 месяцев назад

@sedetweiler I assumed so lol, this area is moving so fast, when you come up with an idea, most likely someone has already thought of it 😅

@JRis44 10 месяцев назад

@@generichuman_ Yea now we just need the comic book automation creation. With the building of unique characters and building a series around the generated art based off generated or already created transcripts. Wheres that one at!?!?

@spiralofhope 7 месяцев назад

The submenu for efficiency mode doesn't appear even though it's listed as installed and active. To make it appear, do a pip install simpleeval

@chipko 6 месяцев назад

I had to do: *pip uninstall simpleeval* then pip install simpleeval

@johnmcaleer6917 10 месяцев назад

Great video Scott, I'm using an M1 Mac and have got Comfy working fine except a few things, one is the custom manager, have done the git clone and all the necessary files/folders are itstalled but won't load from terminal...are you aware of any Mac users that have had the same problem ????

@sedetweiler 10 месяцев назад

I am not sure. Most of the issues I have seen are more permission based. Sorry, I am not a Mac guy, but you can also use the links I provide to install things as we move forward. Sorry it is so difficult!

@johnmcaleer6917 10 месяцев назад

@@sedetweiler cheers, I'm finding it so strange that there is no real support for Mac users from the SD developers/community in general.. I'm sure there are plenty of us in need 🤔

@technoprincess95 10 месяцев назад

When I install the missing node to fix the red error in the graph, do I need to restart the system to make that workflow run or just click refresh? Thank you.

@sedetweiler 10 месяцев назад

Yes, it always requires a restart at this time.

@roygatz1037 6 месяцев назад

really promising

@DJBFilmz 7 месяцев назад

Yay! Epsiode 3 coming soon?

@sedetweiler 7 месяцев назад

I think we are up to 13!

@DJBFilmz 7 месяцев назад

@@sedetweiler Oh snap. I was only looking at the title and not thumbnail. I've got a lot of catching up to do! Thanks.

@rdrstrengthconditioning757 5 месяцев назад

Hi, the efficiency node will no longer install as no longer install. is there an alternative to this that i can use. many thanks and fab video.

@CMDRRustyDog 10 месяцев назад

The DirtyUndoRedo node won't work for me. After it says it installed successfully and restarting ComfyUI, I get 'Failed to Import' error.

@suzanazzz 5 месяцев назад

Hi, thanks for this awesome tutorial! I'm just starting to figure out Comfyui! I am running it however with collab notebook. The first part at 46 sec --> I have opened the .yaml file and replaced the base_path: like this: base_path: /content/drive/MyDrive/AI/models/ When I load the ui it does not load my models though.... (I restarted the notebook and Ui several times) Thanks in advance for any help.

@sedetweiler 5 месяцев назад

Because it is running in a notebook, I believe you would need to make those models local to it by uploading the assets. I am not sure on this, but it needs those models.

@suzanazzz 5 месяцев назад

@@sedetweiler hi, thanks for getting back! There must be a way somewhere in the notebook but it is so different from the deforum notebook I use and cant figure it out here… i edited the .yaml file and re-uploaded but still nothing. Checkpoints take so much space I do not want to have them double (I have a lot).

@JimPenceArt 4 месяца назад

I installed the manager but when I try to use it I get this error: Install failed: undefined / SyntaxError: Unexpected end of JSON input. I uninstalled/reinstalled, updated, but I don't know what else to do. Error only happens with models. I can install nodes just fine. Any suggestions?

@viniciusuzumakidias 6 месяцев назад

O meu deu um tanto de problemas, eu erro na importação das Custom Nodes e o botão Manager sumiu

@royjones5790 10 месяцев назад

what is with ComfyUI & "batch" presentation? I have a RTX3060 & using A1111 I can do a batch size of 4 at 768x768 so to get 16 done I change the batch count to 4. I can't ask A1111 to do 16 in batch size, directly. But when I do a batch count of anything more than 1 the 1st set of responses disappears, making it so I only effectively see the last batch. How can I get all the batch sizes X batch count to show in ComfyUI's image results? Am I doing something wrong?

@sedetweiler 10 месяцев назад

You should set that in the empty latent, as that is really what the batch size is. Let me know if that works for you.

@royjones5790 10 месяцев назад

@@sedetweiler In this case the Empty Latent's batch size takes up VRAM but the batch count purges memory between (at least that's how i understand it). So if my VRAM can only handle 1 1280x1080 if I switch Batch Size to 2, it'll crash. But if I change Batch Count to 2 it'll finish the first then go back again for the 2nd. In fact, I could feasibly make the Batch Count INFINITE if it's a clean purge. That's how I understand it to work

@allexferreira9604 2 месяца назад

I had a lot of problems with the path file, basically in Windows the explorer doesn't show the file extension by default, I didn't intentionally rename it to .path.path

@allexferreira9604 2 месяца назад

***** yaml.yaml

@polystormstudio 8 месяцев назад

I'm trying to load your EASY workflow but I'm getting an error. Nodes not found: Efficient Loader and KSamper (Efficient). These boxes are red and they say "Undefined".

@sedetweiler 7 месяцев назад

So, use the manager and click on the "find missing nodes" and it will get those loaded.

@polystormstudio 7 месяцев назад

I tried that and nothing showed up in the window. I think I need to delete Comfy and start again from scratch, I installed it weeks ago and never really used it.@@sedetweiler

@polystormstudio 10 месяцев назад

0:35 I didn't have this file, just the example file. I duplicated it, pasted in the path to my ckpt's and it hung on looking through that directory. Where do I paste the path of my ckpt's?

@sedetweiler 10 месяцев назад

It's in the yaml file in the root of Comfy. There should be an example there already for you.

@polystormstudio 10 месяцев назад

@@sedetweiler I only got "extra_model_paths.yaml.example". The content of this file looks the same so I duplicated the file and removed ".example". From there, where do I put the path to my ckpt's? I put it at the end of the script but comfy wouldn't open.

@kseniyagerasimenko7767 6 месяцев назад

I've used clone, restarted ComfyUi but manager still didn't appear :(

@HasimFN 5 месяцев назад

the yaml file doesnt work for me idk why, i have everything double

@LouisGedo 10 месяцев назад

👋

@aminshallwani9369 7 месяцев назад

Is it possible you could do some tutorial on AnimateDiff

@sedetweiler 7 месяцев назад

Yes. Coming soon!

@aminshallwani9369 7 месяцев назад

@@sedetweiler Thanks🙂

@JackTorcello 10 месяцев назад

Yes, git clone worked rather better than git pull! :)

@polystormstudio 6 месяцев назад

I just failed on my 5th attempt in the past few months using this, it seems whenever I try ComfyUI, I get various errors. I can't seem to get any kind of momentum. So I am deleting the directory and going to try it from scratch. Back to Episode 1 I go....

@sedetweiler 6 месяцев назад

I do that every so often. Things break and it can leave junk behind.

@bladechild2449 10 месяцев назад

i mean, the git pull doesn't work for me with the error "refusing to merge unrelated histories", and it literally does the exact same thing to you the way you showed it.

@sedetweiler 10 месяцев назад

Yeah, I screwed that up, use git pull the first time. :-( sorry about that.

@ITZJRGaming 10 месяцев назад

the custom nodes dont show for me

@tsiwt 10 месяцев назад

yeap can't get them working either

@ansanjiraju9232 4 месяца назад

if you are installing the manager after jan 2024 and it not showing up on the UI then just upgrade the comfyui with " git pull "fincion on the comfyui folder that should fix the problem

@JackTorcello 5 месяцев назад

WAS Nodes simply will not load - updated/uninstalled/reinstalled etc etc etc

@TheMaxvin 7 месяцев назад

"Fetch Updates" doesn't work for all custom nodes.

@sedetweiler 7 месяцев назад

Hmm, as long as you installed them from the manager or from git clone, they should update just dandy.

@TheMaxvin 7 месяцев назад

@@sedetweiler just handly

@tcb133 10 месяцев назад

can this be installed within google colab?

@sedetweiler 10 месяцев назад

There is a notebook for it in the git repo, but I have not tried it.

@MikevomMars 10 месяцев назад

2:25 - That does not work. You have to type *"git clone"* instead of "git pull" to install the package ❗

@user-nw6ku4bf6e 10 месяцев назад

Здравсвуйте! Подскажите пожалуйста, кто работает в Comfy UI, сейчас ищу художника, который мог бы взять на себя работу с нейросетями за оплату.

@kinkyqt 10 месяцев назад

First

@sedetweiler 10 месяцев назад

My wife said you did comment first. She is probably going to knit something for you wife in show of appreciation.

@lakislambrianides7619 10 месяцев назад

I am sorry for this but you were not clear what to do for not having duplicate checkpoints so although I have been waiting for this i did not understand . Since we not all have the same computer knowledge I think you should go with a step by step procedure. My opinion!

@sedetweiler 10 месяцев назад

You just need to edit that yaml file and it will read the checkpoints you already have in the AUTO1111 directories. No need to copy them over.

@lakislambrianides7619 10 месяцев назад

@@sedetweiler I know that but how and what do u mean edit? Write something? What?

@daeger2471 Месяц назад

I've decided to go back to Automatic1111 because I can't trust someone who doesn't use dark mode.

@quantumangel 3 месяца назад

This is *OBVIOUSLY FOR WINDOWS.* *Mac* people: I'm sure it's something similar... And *Linux* people don't exist. (So I won't even bother mentioning them.)

@Andrew-tb6xu 8 месяцев назад

Please either edit this video or redo it entirely bro. You left in a blaring error WHILE SAYING HOW OBVIOUS IT IS TO US ALL. Also, even after finding the solution to your error, custom nodes simply won't appear after following your instructions exactly.

@sedetweiler 8 месяцев назад

yes, I will have to re-do it as there is no "editing" on youtube. Almost time to refresh these anyway.

@Andrew-tb6xu 8 месяцев назад

@@sedetweiler It's ok, turns out ComfyUI just does not work with 6xxx cards so I switched back to automatic1111.

@vickivain 8 месяцев назад

very hard to follow when mumble and whisper right at the end of a sentence (like you are annoyed to go over something you already know) though I'm guessing unconscious.. also the git pull/clone mistake why even leave this vedeo up? just redo it not all ppl scroll down, look how many ppl already comment that they have been spending hrs fixing ur broken tutorial nothing personal.. :(

@parkmel7019 9 месяцев назад

Why the HELL does Comfyui Manager never install the missing nodes correctly to my Comfyui?? I tryed everything and I never figured it out and now I am stuck with basic workflows. Please help me!