please help, " AttributeError: 'NoneType' object has no attribute 'lowvram'

[entenmann441]

im a bit of a newbie when i comes to this so i'm clueless as to what i should do. when i press generate, the generation process will stop and following will appear: AttributeError: 'NoneType' object has no attribute 'lowvram'.

[askAvoid]

I get this error when switching models. After one or two changes, the entire application needs to be restarted.

[foreverballoon]

Restarting did not fix this error for me. I was able to fix the error however by removing all checkpoints except for the one I wish to use from my models folder. It then has no option but to change the model to the one I wish to use and will stop giving the error.

[SteakTree]

Had this issue, and found a bit of a 'fix'. I removed all the custom models from my directory except the standard v1-5-pruned-emaonly.safetensors . I then started up SD, and was able to use this model effectively. After confirming that this worked, without shutting Automatic1111 down, I moved a custom model into the folder, and used the refresh icon along the top of the interface for 'Stable Diffusion checkpoint'. It showed the model and I was able to select it and is working fine.