DougStoker
commented
1 year ago found a bandaid fix changing pl_sd = safetensors.torch.load_file(checkpoint_file, device=device) to pl_sd = safetensors.torch.load_file(checkpoint_file, device='cpu')
in function read_state_dict of /modules/sd_models.py made it work
Is there an existing issue for this?
What happened?
Unable to load a safetensors format model. I saw some stuff in recent commits about loading them with specific features, but i'm unable to get it to load on its own at all.
Steps to reproduce the problem
switch to a safetensors model in the dropdown menu
What should have happened?
file loads
Commit where the problem happens
4af3ca5393151d61363c30eef4965e694eeac15e
What platforms do you use to access UI ?
MacOS
What browsers do you use to access the UI ?
Google Chrome
Command Line Arguments
Additional information, context and logs
Loading weights [943793fb] from /Users/doug/Documents/diffusion/stable-diffusion-webui/models/Stable-diffusion/modelv32.safetensors Traceback (most recent call last): File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/gradio/routes.py", line 284, in run_predict output = await app.blocks.process_api( File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/gradio/blocks.py", line 982, in process_api result = await self.call_function(fn_index, inputs, iterator) File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/gradio/blocks.py", line 824, in call_function prediction = await anyio.to_thread.run_sync( File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/anyio/to_thread.py", line 31, in run_sync return await get_asynclib().run_sync_in_worker_thread( File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 937, in run_sync_in_worker_thread return await future File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 867, in run result = context.run(func, args) File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/ui.py", line 1646, in
fn=lambda value, k=k: run_settings_single(value, key=k),
File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/ui.py", line 1487, in run_settings_single
if not opts.set(key, value):
File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/shared.py", line 479, in set
self.data_labels[key].onchange()
File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/call_queue.py", line 15, in f
res = func( args, **kwargs)
File "/Users/doug/Documents/diffusion/stable-diffusion-webui/webui.py", line 64, in
shared.opts.onchange("sd_model_checkpoint", wrap_queued_call(lambda: modules.sd_models.reload_model_weights()))
File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/sd_models.py", line 355, in reload_model_weights
load_model_weights(sd_model, checkpoint_info)
File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/sd_models.py", line 197, in load_model_weights
sd = read_state_dict(checkpoint_file)
File "/Users/doug/Documents/diffusion/stable-diffusion-webui/modules/sd_models.py", line 172, in read_state_dict
pl_sd = safetensors.torch.load_file(checkpoint_file, device=map_location or shared.weight_load_location)
File "/Users/doug/Documents/diffusion/stable-diffusion-webui/venv/lib/python3.10/site-packages/safetensors/torch.py", line 98, in load_file
with safe_open(filename, framework="pt", device=device) as f:
Exception: device cpu is invalid