Unlock LoRA Mastery: Easy LoRA Model Creation with ComfyUI - Step-by-Step Tutorial!

Have you ever wanted to create your own customized LoRA model that perfectly fits your needs without having to compromise with predefined ones? In this easy-to-follow tutorial, I'll guide you through the process of creating your LoRA model using ComfyUI. No more limitations imposed by standard models, just the freedom to create exactly what you desire. Join us and discover how to bring your vision to life with LoRA!

*** Links from the Video Tutorial ***

** Let me be EXTREMELY clear: I don't want you to feel obligated to join my Patreon just to access this workflow. My Patreon is there for those who genuinely want to support my work. If you're interested in the workflow, feel free to watch the video – it's not that long, I promise! 🙏

❤️❤️❤️Support Links❤️❤️❤️

[dinodark]

Thank you, my friend! ComfyUI is so much easier with your videos!

[AnnisNaeemOfficial]

This was amazing. Struggled a lot with Konya the past few weeks. Going to try comfy now

[purelife_ai]

Ive always wanted to do training ..thanks for this!

[timjones]

Thanks! Have been struggling with the original version (did not get it to work). Your nodes really worked great and simple in the first attempt. The long explanation of the Lora-traning node also appreciated.
(Note: building the lora with 45 images did take some time > 3.5 hrs, using a 4070ti)

[giusparsifal]

Hello and thanks, a question, if I interrupt the process there is a backup or I have to begin from start? Thank you

[Elias-njgi]

Good Video. It would be much more interesting if SDXL was supported. Also training LoRA for LLM through ComfyUi in a no-code way would be interesting.

[umarcga]

what should be resolution of these images?

[youjohnnyd]

I receive error messages when creating image captions.

Error occurred when executing GPT Sampler [n-suite]:

list index out of range

File "E:\AI\AITools\ComfyUI\execution.py", line 141, in recursive_execute
input_data_all = get_input_data(inputs, class_def, unique_id, outputs, prompt, extra_data)
File "E:\AI\AITools\ComfyUI\execution.py", line 26, in get_input_data
obj =

Please help me fix this, thanks.

[rblxxleader]

I got to 5:20 and couldn't figure out/find the GPT function to add to comfy and wondering where I get that from or what extension as I tried a few GPT extensions but they wouldn't launch my comfy ui after installing them.

I will say I don't use comfy so I'm learning as I go as well

[betterlifeexe]

I am considering doing some 360 capturing like you would for photogrammetry image to 3d workflows... and then making character loras out of them. Im thinking I can use an open pose sequence to train a face sequence, a body sequencec, and several outfit sequences from at least 12 angles, or perhaps 7 with 5 mirrored. If I'm feeling extra dedicated, might do some lighting variations. Please, give me your thoughts on this approach. It might be useful for character animation, for instance.

[PaulRoneClarke]

Unfortunately these custom scripts bricked my Comfy installation "Assertion Error - Torch not compiled with CUDA enabled"
I had to remove your scripts and run a python and Comfy update to get it back.

[realazyofficial]

pls help me, i can't run lora caption load
error
Error occurred when executing LoRA Caption Load:
cannot access local variable 'image1' where it is not associated with a value

[RuinDweller]

Thank you for the video, but... The "training" took 17 seconds, produced no file in the specified directory, and I got no error messages. it just said "Training completed in 17.56 seconds." in the terminal. :(

[natura.teraphy.d]

The arrows are drawn straight for you. With which mode can we do this?You are connecting two models together. Mine is not like yours. Yours is straight, mine is like a

[PENTAGAMEId]

how to make comfyui into telegram bot? please tutor

[mr.entezaee]

ModuleNotFoundError: No module named 'jmespath'
Train finished

[tierlistboss]

All my captions were generated, and at the moment of execution, after having correctly set up the advanced LoRA training node in Comfy, I started the training and received the following error message: Error occurred when executing LoRA Caption Save:

list index out of range

File "C:\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\execution.py", line 151, in recursive_execute
output_data, output_ui = get_output_data(obj, input_data_all)

File "C:\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\execution.py", line 81, in get_output_data
return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True)

File "C:\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\execution.py", line 74, in map_node_over_list
results.append(getattr(obj, func)(**slice_dict(input_data_all, i)))

File "C:\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\custom_nodes\Image-Captioning-in-ComfyUI\LoRAcaption.py", line 53, in save_text_file
filename = self.generate_filename(path, namelistsplit, file_extension)

File "C:\ComfyUI_windows_portable_nvidia_cu121_or_cpu\ComfyUI_windows_portable\ComfyUI\custom_nodes\Image-Captioning-in-ComfyUI\LoRAcaption.py", line 65, in generate_filename
filename =

[asyrofmuzakki]

Please help me. How to fix this:

The following values were not passed to `accelerate launch` and had defaults used instead:
`--num_processes` was set to a value of `1`
`--num_machines` was set to a value of `1`
`--mixed_precision` was set to a value of `'no'`
`--dynamo_backend` was set to a value of `'no'`
To avoid this warning pass in values for each of the problematic parameters or run `accelerate config`.
Train finished
Prompt executed in 5.62 seconds

[unirion_games]

I want to hear your real voice cause this one is definitely not yours, but AI cloned

[tcgerbilheroes]

the training is finished in 4 seconds and nothing is added to the folder i created for the model.
the log :


The following values were not passed to `accelerate launch` and had defaults used instead:
`--num_processes` was set to a value of `1`
`--num_machines` was set to a value of `1`
`--mixed_precision` was set to a value of `'no'`
`--dynamo_backend` was set to a value of `'no'`
To avoid this warning pass in values for each of the problematic parameters or run `accelerate config`.
can't open file [Errno 2] No such file or directory
Traceback (most recent call last):
File "C:\Users\HelpTech\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Users\HelpTech\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 86, in _run_code
exec(code, run_globals)
File "C:\Users\HelpTech\AppData\Local\Programs\Python\Python310\lib\site-packages\accelerate\commands\launch.py", line 1027, in <module>
main()
File "C:\Users\HelpTech\AppData\Local\Programs\Python\Python310\lib\site-packages\accelerate\commands\launch.py", line 1023, in main
launch_command(args)
File "C:\Users\HelpTech\AppData\Local\Programs\Python\Python310\lib\site-packages\accelerate\commands\launch.py", line 1017, in launch_command
simple_launcher(args)
File "C:\Users\HelpTech\AppData\Local\Programs\Python\Python310\lib\site-packages\accelerate\commands\launch.py", line 637, in simple_launcher
raise subprocess.CalledProcessError(returncode=process.returncode, cmd=cmd)
Command '['C:\\Users\\HelpTech\\AppData\\Local\\Programs\\Python\\Python310\\python.exe', 'custom_nodes/Lora-Training-in-Comfy/sd-scripts/train_network.py', '--enable_bucket', '--pretrained_model_name_or_path=D:\\AI\\Comfyui\\ComfyUI\\models\\checkpoints\\bismuthmix_v30.safetensors', '--train_data_dir=D:/AI/Art/milffy', model', '--logging_dir=./logs', '--log_prefix=Milffy', '--resolution=512, 512', '--network_module=networks.lora', '--max_train_epochs=5000', '--learning_rate=1e-4', '--unet_lr=1.e-4', '--text_encoder_lr=1.e-4', '--lr_scheduler=cosine_with_restarts', '--lr_warmup_steps=0', '--lr_scheduler_num_cycles=1', '--network_dim=32', '--network_alpha=32', '--output_name=Milffy', '--train_batch_size=1', '--save_every_n_epochs=100', '--mixed_precision=fp16', '--save_precision=fp16', '--seed=26', '--cache_latents', '--prior_loss_weight=1', '--max_token_length=225', '--caption_extension=.txt', '--save_model_as=safetensors', '--min_bucket_reso=256', '--max_bucket_reso=1584', '--keep_tokens=0', '--xformers', '--shuffle_caption', '--clip_skip=2', '--optimizer_type=AdamW8bit', '--persistent_data_loader_workers', '--log_with=tensorboard']' returned non-zero exit status 2.
Train finished