Sana - not work - grey image

[Aljnk]

[sintetico82]

me too, same result

[merecesarchviz]

me get yellow empty image!!

[syllebra]

And black for me...

[city96]

I'm doing a full rewrite of most of the code here, though unsure if it fixes it. It's not really ready for testing yet #92

From the screenshot my only real guess would be some issue with either package versions (upgrading transformers for the tenc might help) or maybe an issue with running it on cuda (leaving it on CPU/auto should be fine, Gemma 2B is fast enough)

[merecesarchviz]

I'm doing a full rewrite of most of the code here, though unsure if it fixes it. It's not really ready for testing yet #92

From the screenshot my only real guess would be some issue with either package versions (upgrading transformers for the tenc might help) or maybe an issue with running it on cuda (leaving it on CPU/auto should be fine, Gemma 2B is fast enough)

I try already cuda or cpu i got the same black image or gray image as result! i have a rtx 4090

[guennibear]

Same problem here... also on a 4090 only grey image

[Hymaera]

GUYS, I found the solution for black/grey/output!

Uninstall Extra Models for ComfyUI.

Restart ComfyUI.

Go to Install Missing Custom Nodes:

Click Install gemma...
BUT for Extra Models for ComfyUI, click Install via Git URL and add:

https://github.com/Efficient-Large-Model/ComfyUI_ExtraModels

Restart again and hit Queue. It will download the correct models automatically.

And DONE!

All the love!

[guennibear]

Hymaera's fix worked for me too

[gsiisg]

@Hymaera Thank you, your solution worked for me
I had to remove the entire ComfyUI_ExtraModels
play with different combinations of vae I downloaded manually
then it finally worked,.. but then I found if I choose the model from the list with prefix "Efficient-Large-Model/...", then the rest like vae would download automatically, so I'll need to go back and remove the models/vae I manually downloaded so I don't clutter my system...

[sintetico82]

Ok! It works also form me, but i had to put this node like this:

Looks like he want download the VAE and not let chose the alredy existing on your directory

[DavidAllenNeron]

GUYS, I found the solution for black/grey/output!

Uninstall Extra Models for ComfyUI.

Restart ComfyUI.

Go to Install Missing Custom Nodes:

Click Install gemma... BUT for Extra Models for ComfyUI, click Install via Git URL and add:

https://github.com/Efficient-Large-Model/ComfyUI_ExtraModels

Restart again and hit Queue. It will download the correct models automatically.

And DONE!

All the love!

ComfyUI Desktop won't let me Install via Git URL, I click it and nothing happens :(

[sintetico82]

@DavidAllenNeron, please check if you have received a message about security restrictions from ComfyUI. In my case, I had to add "security_level = weak" in the following file: custom_nodes\ComfyUI-Manager\config.ini

[merecesarchviz]

GUYS, I found the solution for black/grey/output!

Uninstall Extra Models for ComfyUI.

Restart ComfyUI.

Go to Install Missing Custom Nodes:

Click Install gemma... BUT for Extra Models for ComfyUI, click Install via Git URL and add:

https://github.com/Efficient-Large-Model/ComfyUI_ExtraModels

Restart again and hit Queue. It will download the correct models automatically.

And DONE!

All the love!

following his fix, work perfect now all is working well! thank you mate

[smithian123]

Which models do you delete? I deleted the vae and it doesn't auto-download it again.

[hugobitola]

GUYS, I found the solution for black/grey/output!

Uninstall Extra Models for ComfyUI.

Restart ComfyUI.

Go to Install Missing Custom Nodes:

Click Install gemma... BUT for Extra Models for ComfyUI, click Install via Git URL and add:

https://github.com/Efficient-Large-Model/ComfyUI_ExtraModels

Restart again and hit Queue. It will download the correct models automatically.

And DONE!

All the love!

This worked fine!! Thanks!!

[city96]

Added a note to the readme that links out to their readme/fork for the time being.

[aignescarrey]

WOW working ! THX :)

[DavidAllenNeron]

@DavidAllenNeron, please check if you have received a message about security restrictions from ComfyUI. In my case, I had to add "security_level = weak" in the following file: custom_nodes\ComfyUI-Manager\config.ini

I did that but it still won't do anything.. I click the button and nothing happens.

I'm getting this in the console (devtools): 9
comfyui-manager.js:762 Uncaught
Error: prompt() is and will not be supported.
at HTMLButtonElement.onclick (comfyui-manager.js:762:17)
comfyui-manager.js:762 Uncaught
Error: prompt() is and will not be supported.
at HTMLButtonElement.onclick (comfyui-manager.js:762:17)

[ermanitu]

Thank you, Hymaera, installing from repo and the problem was solved.