Error: HeaderTooLarge

[Vizzana]

the pretrained stable difussion model can not be loaded sucessfully, the returned error is as below:

with safe_open(checkpoint_file, framework="pt") as f:
safetensors_rust.SafetensorError: Error while deserializing header: HeaderTooLarge

[yushan777]

JoePenna's trainer doesn't support safetensors. it expects a ckpt format. You will need to convert it or use a more up-to-date trainer such as kohya

[Vizzana]

JoePenna's trainer doesn't support safetensors. it expects a ckpt format. You will need to convert it or use a more up-to-date trainer such as kohya

but, in fact, the format i used is just 'ckpt' ! I don't kown why this program always occurs this problem. it has exhaused me for one afternoon

[yushan777]

I haven't used it in a very long time. are you running it locally or on vast.ai? also which model are you trying to train on top of a finetuned model or the base SD1.5?

if all else fails you can try using kohya_ss or onetrainer which is actively maintained.

[Vizzana]

i have solved this problem by re-download all pretrained models used in this program. and now the program is wording on my server!